2020/04/03, 02:47, V1.2.2

22 files changed, 0 insertions, 4570 deletions

diff --git a/node_modules/needle/test/basic_auth_spec.js b/node_modules/needle/test/basic_auth_spec.js
deleted file mode 100644
index 343f1db..0000000
--- a/node_modules/needle/test/basic_auth_spec.js
+++ /dev/null
@@ -1,196 +0,0 @@
-var helpers = require('./helpers'),
-    should  = require('should'),
-    needle  = require('./../'),
-    server;
-
-var port = 7707;
-
-describe('Basic Auth', function() {
-
-  before(function(done) {
-    server = helpers.server({ port: port }, done);
-  })
-
-  after(function(done) {
-    server.close(done);
-  })
-
-  ///////////////// helpers
-
-  var get_auth = function(header) {
-    var token  = header.split(/\s+/).pop();
-    return token && Buffer.from(token, 'base64').toString().split(':');
-  }
-
-  describe('when neither username or password are passed', function() {
-
-    it('doesnt send any Authorization headers', function(done) {
-      needle.get('localhost:' + port, { parse: true }, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        Object.keys(sent_headers).should.not.containEql('authorization');
-        done();
-      })
-    })
-
-  })
-
-  describe('when username is an empty string, and password is a valid string', function() {
-
-    var opts = { username: '', password: 'foobar', parse: true };
-
-    it('doesnt send any Authorization headers', function(done) {
-      needle.get('localhost:' + port, { parse: true }, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        Object.keys(sent_headers).should.not.containEql('authorization');
-        done();
-      })
-    })
-
-  });
-
-  describe('when username is a valid string, but no username is passed', function() {
-
-    var opts = { username: 'foobar', parse: true };
-
-    it('sends Authorization header', function(done) {
-      needle.get('localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        Object.keys(sent_headers).should.containEql('authorization');
-        done();
-      })
-    })
-
-    it('Basic Auth only includes username, without colon', function(done) {
-      needle.get('localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        var auth = get_auth(sent_headers['authorization']);
-        auth[0].should.equal('foobar');
-        auth.should.have.lengthOf(1);
-        done();
-      })
-    })
-
-  })
-
-  describe('when username is a valid string, and password is null', function() {
-
-    var opts = { username: 'foobar', password: null, parse: true };
-
-    it('sends Authorization header', function(done) {
-      needle.get('localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        Object.keys(sent_headers).should.containEql('authorization');
-        done();
-      })
-    })
-
-    it('Basic Auth only includes both username and password', function(done) {
-      needle.get('localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        var auth = get_auth(sent_headers['authorization']);
-        auth[0].should.equal('foobar');
-        auth[1].should.equal('');
-        done();
-      })
-    })
-
-  })
-
-  describe('when username is a valid string, and password is an empty string', function() {
-
-    var opts = { username: 'foobar', password: '', parse: true };
-
-    it('sends Authorization header', function(done) {
-      needle.get('localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        Object.keys(sent_headers).should.containEql('authorization');
-        done();
-      })
-    })
-
-    it('Basic Auth only includes both username and password', function(done) {
-      needle.get('localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        var auth = get_auth(sent_headers['authorization']);
-        auth[0].should.equal('foobar');
-        auth[1].should.equal('');
-        auth.should.have.lengthOf(2);
-        done();
-      })
-    })
-
-  })
-
-  describe('when username AND password are non empty strings', function() {
-
-    var opts = { username: 'foobar', password: 'jakub', parse: true };
-
-    it('sends Authorization header', function(done) {
-      needle.get('localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        Object.keys(sent_headers).should.containEql('authorization');
-        done();
-      })
-    })
-
-    it('Basic Auth only includes both user and password', function(done) {
-      needle.get('localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        var auth = get_auth(sent_headers['authorization']);
-        auth[0].should.equal('foobar');
-        auth[1].should.equal('jakub');
-        auth.should.have.lengthOf(2);
-        done();
-      })
-    })
-
-  })
-
-  describe('URL with @ but not username/pass', function() {
-    it('doesnt send Authorization header', function(done) {
-      var url = 'localhost:' + port + '/abc/@def/xyz.zip';
-
-      needle.get(url, {}, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        Object.keys(sent_headers).should.not.containEql('authorization');
-        done();
-      })
-    })
-
-    it('sends user:pass headers if passed via options', function(done) {
-      var url = 'localhost:' + port + '/abc/@def/xyz.zip';
-
-      needle.get(url, { username: 'foo' }, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        Object.keys(sent_headers).should.containEql('authorization');
-        sent_headers['authorization'].should.eql('Basic Zm9v')
-        done();
-      })
-    })
-  })
-
-  describe('when username/password are included in URL', function() {
-    var opts = { parse: true };
-
-    it('sends Authorization header', function(done) {
-      needle.get('foobar:jakub@localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        Object.keys(sent_headers).should.containEql('authorization');
-        done();
-      })
-    })
-
-    it('Basic Auth only includes both user and password', function(done) {
-      needle.get('foobar:jakub@localhost:' + port, opts, function(err, resp) {
-        var sent_headers = resp.body.headers;
-        var auth = get_auth(sent_headers['authorization']);
-        auth[0].should.equal('foobar');
-        auth[1].should.equal('jakub');
-        auth.should.have.lengthOf(2);
-        done();
-      })
-    })
-
-  })
-
-})
diff --git a/node_modules/needle/test/compression_spec.js b/node_modules/needle/test/compression_spec.js
deleted file mode 100644
index 80988be..0000000
--- a/node_modules/needle/test/compression_spec.js
+++ /dev/null
@@ -1,112 +0,0 @@
-var should = require('should'),
-    needle = require('./../'),
-    http   = require('http'),
-    zlib   = require('zlib'),
-    stream = require('stream'),
-    port   = 11123,
-    server;
-
-describe('compression', function(){
-
-  require.bind(null, 'zlib').should.not.throw()
-
-  var jsonData = '{"foo":"bar"}';
-
-  describe('when server supports compression', function(){
-
-    before(function(){
-      server = http.createServer(function(req, res) {
-        var raw = new stream.PassThrough();
-
-        var acceptEncoding = req.headers['accept-encoding'];
-        if (!acceptEncoding) {
-          acceptEncoding = '';
-        }
-
-        if (acceptEncoding.match(/\bdeflate\b/)) {
-          res.setHeader('Content-Encoding', 'deflate');
-          raw.pipe(zlib.createDeflate()).pipe(res);
-        } else if (acceptEncoding.match(/\bgzip\b/)) {
-          res.setHeader('Content-Encoding', 'gzip');
-          raw.pipe(zlib.createGzip()).pipe(res);
-        } else if (acceptEncoding.match(/\bbr\b/)) {
-          res.setHeader('Content-Encoding', 'br');
-          raw.pipe(zlib.createBrotliCompress()).pipe(res);
-        } else {
-          raw.pipe(res);
-        }
-
-        res.setHeader('Content-Type', 'application/json')
-        if (req.headers['with-bad']) {
-          res.end('foo'); // end, no deflate data
-        } else {
-          raw.end(jsonData)
-        }
-
-      })
-
-      server.listen(port);
-    });
-
-    after(function(done){
-      server.close(done);
-    })
-
-    describe('and client requests no compression', function() {
-      it('should have the body decompressed', function(done){
-        needle.get('localhost:' + port, function(err, response, body){
-          should.ifError(err);
-          body.should.have.property('foo', 'bar');
-          response.bytes.should.equal(jsonData.length);
-          done();
-        })
-      })
-    })
-
-    describe('and client requests gzip compression', function() {
-      it('should have the body decompressed', function(done){
-        needle.get('localhost:' + port, {headers: {'Accept-Encoding': 'gzip'}}, function(err, response, body){
-          should.ifError(err);
-          body.should.have.property('foo', 'bar');
-          response.bytes.should.not.equal(jsonData.length);
-          done();
-        })
-      })
-    })
-
-    describe('and client requests deflate compression', function() {
-      it('should have the body decompressed', function(done){
-        needle.get('localhost:' + port, {headers: {'Accept-Encoding': 'deflate'}}, function(err, response, body){
-          should.ifError(err);
-          body.should.have.property('foo', 'bar');
-          response.bytes.should.not.equal(jsonData.length);
-          done();
-        })
-      })
-
-      it('should rethrow errors from decompressors', function(done){
-        needle.get('localhost:' + port, {headers: {'Accept-Encoding': 'deflate', 'With-Bad': 'true'}}, function(err, response, body) {
-          should.exist(err);
-          err.message.should.equal("incorrect header check");
-          err.code.should.equal("Z_DATA_ERROR")
-          done();
-        })
-      })
-    })
-
-    describe('and client requests brotli compression', function() {
-      it('should have the body decompressed', function(done){
-        // Skip this test if Brotli is not supported
-        if (typeof zlib.BrotliDecompress !== 'function') {
-          return done();
-        }
-        needle.get('localhost:' + port, {headers: {'Accept-Encoding': 'br'}}, function(err, response, body){
-          should.ifError(err);
-          body.should.have.property('foo', 'bar');
-          response.bytes.should.not.equal(jsonData.length);
-          done();
-        })
-      })
-    })
-  })
-})
diff --git a/node_modules/needle/test/cookies_spec.js b/node_modules/needle/test/cookies_spec.js
deleted file mode 100644
index 04b5f11..0000000
--- a/node_modules/needle/test/cookies_spec.js
+++ /dev/null
@@ -1,305 +0,0 @@
-var needle  = require('../'),
-    cookies = require('../lib/cookies'),
-    sinon   = require('sinon'),
-    http    = require('http'),
-    should  = require('should'),
-    assert  = require('assert');
-
-var WEIRD_COOKIE_NAME      = 'wc',
-    BASE64_COOKIE_NAME     = 'bc',
-    FORBIDDEN_COOKIE_NAME  = 'fc',
-    NUMBER_COOKIE_NAME     = 'nc';
-
-var WEIRD_COOKIE_VALUE     = '!\'*+#()&-./0123456789:<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~',
-    BASE64_COOKIE_VALUE    = 'Y29va2llCg==',
-    FORBIDDEN_COOKIE_VALUE = ' ;"\\,',
-    NUMBER_COOKIE_VALUE    = 12354342;
-
-var TEST_HOST = 'localhost',
-    NO_COOKIES_TEST_PORT   = 11112,
-    ALL_COOKIES_TEST_PORT  = 11113;
-
-describe('cookies', function() {
-
-  var setCookieHeader, headers, server, opts;
-
-  function decode(str) {
-    return decodeURIComponent(str);
-  }
-
-  function encode(str) {
-    str = str.toString().replace(/[\x00-\x1F\x7F]/g, encodeURIComponent);
-    return str.replace(/[\s\"\,;\\%]/g, encodeURIComponent);
-  }
-
-  before(function() {
-    setCookieHeader = [
-      WEIRD_COOKIE_NAME + '=' + encode(WEIRD_COOKIE_VALUE) + ';',
-      BASE64_COOKIE_NAME + '=' + encode(BASE64_COOKIE_VALUE) + ';',
-      FORBIDDEN_COOKIE_NAME + '=' + encode(FORBIDDEN_COOKIE_VALUE) + ';',
-      NUMBER_COOKIE_NAME + '=' + encode(NUMBER_COOKIE_VALUE) + ';'
-    ];
-  });
-
-  before(function(done) {
-    serverAllCookies = http.createServer(function(req, res) {
-      res.setHeader('Content-Type', 'text/html');
-      res.setHeader('Set-Cookie', setCookieHeader);
-      res.end('200');
-    }).listen(ALL_COOKIES_TEST_PORT, TEST_HOST, done);
-  });
-
-  after(function(done) {
-    serverAllCookies.close(done);
-  });
-
-  describe('with default options', function() {
-    it('no cookie header is set on request', function(done) {
-      needle.get(
-        TEST_HOST + ':' + ALL_COOKIES_TEST_PORT, function(err, response) {
-          assert(!response.req._headers.cookie);
-          done();
-        });
-    });
-  });
-
-  describe('if response does not contain cookies', function() {
-    before(function(done) {
-      serverNoCookies = http.createServer(function(req, res) {
-        res.setHeader('Content-Type', 'text/html');
-        res.end('200');
-      }).listen(NO_COOKIES_TEST_PORT, TEST_HOST, done);
-    });
-
-    it('response.cookies is undefined', function(done) {
-      needle.get(
-        TEST_HOST + ':' + NO_COOKIES_TEST_PORT, function(error, response) {
-          assert(!response.cookies);
-          done();
-        });
-    });
-
-    after(function(done) {
-      serverNoCookies.close(done);
-    });
-  });
-
-  describe('if response contains cookies', function() {
-
-    it('puts them on resp.cookies', function(done) {
-      needle.get(
-        TEST_HOST + ':' + ALL_COOKIES_TEST_PORT, function(error, response) {
-          response.should.have.property('cookies');
-          done();
-        });
-    });
-
-    it('parses them as a object', function(done) {
-      needle.get(
-        TEST_HOST + ':' + ALL_COOKIES_TEST_PORT, function(error, response) {
-          response.cookies.should.be.an.instanceOf(Object)
-            .and.have.property(WEIRD_COOKIE_NAME);
-          response.cookies.should.have.property(BASE64_COOKIE_NAME);
-          response.cookies.should.have.property(FORBIDDEN_COOKIE_NAME);
-          response.cookies.should.have.property(NUMBER_COOKIE_NAME);
-          done();
-        });
-    });
-
-    it('must decode it', function(done) {
-      needle.get(
-        TEST_HOST + ':' + ALL_COOKIES_TEST_PORT, function(error, response) {
-          response.cookies.wc.should.be.eql(WEIRD_COOKIE_VALUE);
-          response.cookies.bc.should.be.eql(BASE64_COOKIE_VALUE);
-          response.cookies.fc.should.be.eql(FORBIDDEN_COOKIE_VALUE);
-          response.cookies.nc.should.be.eql(NUMBER_COOKIE_VALUE.toString());
-          done();
-        });
-    });
-
-    describe('when a cookie value is invalid', function() {
-
-      before(function() {
-        setCookieHeader = [
-          'geo_city=%D1%E0%ED%EA%F2-%CF%E5%F2%E5%F0%E1%F3%F0%E3'
-        ];
-      })
-
-      it('doesnt blow up', function(done) {
-        needle.get(TEST_HOST + ':' + ALL_COOKIES_TEST_PORT, function(error, response) {
-          should.not.exist(error)
-          var whatever = 'efbfbdefbfbdefbfbdefbfbdefbfbd2defbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbd';
-          Buffer.from(response.cookies.geo_city).toString('hex').should.eql(whatever)
-          done();
-        });
-      })
-
-    })
-
-    describe('and response is a redirect', function() {
-
-      var redirectServer, testPort = 22222;
-
-      var responseCookies = [
-        [ // first req
-          WEIRD_COOKIE_NAME + '=' + encode(WEIRD_COOKIE_VALUE) + ';',
-          BASE64_COOKIE_NAME + '=' + encode(BASE64_COOKIE_VALUE) + ';',
-          'FOO=123;'
-        ], [ // second req
-          FORBIDDEN_COOKIE_NAME + '=' + encode(FORBIDDEN_COOKIE_VALUE) + ';',
-          NUMBER_COOKIE_NAME + '=' + encode(NUMBER_COOKIE_VALUE) + ';'
-        ], [ // third red
-          'FOO=BAR;'
-        ]
-      ]
-
-      before(function() {
-        redirectServer = http.createServer(function(req, res) {
-          var number  = parseInt(req.url.replace('/', ''));
-          var nextUrl = 'http://' + TEST_HOST + ':' + testPort + '/' + (number + 1);
-
-          if (responseCookies[number]) { // got cookies
-            res.statusCode = 302;
-            res.setHeader('Set-Cookie', responseCookies[number]);
-            res.setHeader('Location', nextUrl);
-          } else if (number == 3) {
-            res.statusCode = 302; // redirect but without cookies
-            res.setHeader('Location', nextUrl);
-          }
-
-          res.end('OK');
-        }).listen(22222, TEST_HOST);
-      });
-
-      after(function(done) {
-        redirectServer.close(done);
-      })
-
-      describe('and follow_set_cookies is false', function() {
-
-        var opts = {
-          follow_set_cookies: false,
-          follow_max: 4
-        };
-
-        it('no cookie header set on redirection request', function(done) {
-          var spy = sinon.spy(cookies, 'write');
-
-          needle.get(TEST_HOST + ':' + testPort + '/0', opts, function(err, resp) {
-            spy.callCount.should.eql(0);
-            done();
-          });
-        });
-      });
-
-      describe('and follow_set_cookies is true', function() {
-        var opts = {
-          follow_set_cookies: true,
-          follow_max: 4
-        };
-
-        it('should have all the cookies', function(done) {
-          needle.get(TEST_HOST + ':' + testPort + '/0', opts, function(err, resp) {
-            resp.cookies.should.have.property(WEIRD_COOKIE_NAME);
-            resp.cookies.should.have.property(BASE64_COOKIE_NAME);
-            resp.cookies.should.have.property(FORBIDDEN_COOKIE_NAME);
-            resp.cookies.should.have.property(NUMBER_COOKIE_NAME);
-            resp.cookies.should.have.property('FOO');
-            resp.cookies.FOO.should.eql('BAR'); // should overwrite previous one
-            done();
-          });
-        });
-      });
-    });
-
-    describe('with parse_cookies = false', function() {
-      it('does not parse them', function(done) {
-        needle.get(
-          TEST_HOST + ':' + ALL_COOKIES_TEST_PORT, { parse_cookies: false }, function(error, response) {
-            assert(!response.cookies);
-            done();
-          });
-      });
-    });
-  });
-
-  describe('if request contains cookie header', function() {
-    var opts = {
-      cookies: {}
-    };
-
-    before(function() {
-      opts.cookies[WEIRD_COOKIE_NAME] = WEIRD_COOKIE_VALUE;
-      opts.cookies[BASE64_COOKIE_NAME] = BASE64_COOKIE_VALUE;
-      opts.cookies[FORBIDDEN_COOKIE_NAME] = FORBIDDEN_COOKIE_VALUE;
-      opts.cookies[NUMBER_COOKIE_NAME] = NUMBER_COOKIE_VALUE;
-    });
-
-    it('must be a valid cookie string', function(done) {
-      var COOKIE_PAIR = /^([^=\s]+)\s*=\s*("?)\s*(.*)\s*\2\s*$/;
-
-      var full_header = [
-        WEIRD_COOKIE_NAME     + '=' + WEIRD_COOKIE_VALUE,
-        BASE64_COOKIE_NAME    + '=' + BASE64_COOKIE_VALUE,
-        FORBIDDEN_COOKIE_NAME + '=' + encode(FORBIDDEN_COOKIE_VALUE),
-        NUMBER_COOKIE_NAME    + '=' + NUMBER_COOKIE_VALUE
-      ].join('; ')
-
-      needle.get(TEST_HOST + ':' + ALL_COOKIES_TEST_PORT, opts, function(error, response) {
-        var cookieString = response.req._headers.cookie;
-        cookieString.should.be.type('string');
-
-        cookieString.split(/\s*;\s*/).forEach(function(pair) {
-          COOKIE_PAIR.test(pair).should.be.exactly(true);
-        });
-
-        cookieString.should.be.exactly(full_header);
-        done();
-      });
-    });
-
-    it('dont have to encode allowed characters', function(done) {
-      var COOKIE_PAIR = /^([^=\s]+)\s*=\s*("?)\s*(.*)\s*\2\s*$/,
-        KEY_INDEX = 1,
-        VALUE_INEX = 3;
-
-      needle.get(TEST_HOST + ':' + ALL_COOKIES_TEST_PORT, opts, function(error, response) {
-        var cookieObj = {},
-          cookieString = response.req._headers.cookie;
-
-        cookieString.split(/\s*;\s*/).forEach(function(str) {
-          var pair = COOKIE_PAIR.exec(str);
-          cookieObj[pair[KEY_INDEX]] = pair[VALUE_INEX];
-        });
-
-        cookieObj[WEIRD_COOKIE_NAME].should.be.exactly(WEIRD_COOKIE_VALUE);
-        cookieObj[BASE64_COOKIE_NAME].should.be.exactly(BASE64_COOKIE_VALUE);
-        done();
-      });
-    });
-
-    it('must encode forbidden characters', function(done) {
-      var COOKIE_PAIR = /^([^=\s]+)\s*=\s*("?)\s*(.*)\s*\2\s*$/,
-        KEY_INDEX = 1,
-        VALUE_INEX = 3;
-
-      needle.get(TEST_HOST + ':' + ALL_COOKIES_TEST_PORT, opts, function(error, response) {
-        var cookieObj = {},
-          cookieString = response.req._headers.cookie;
-
-        cookieString.split(/\s*;\s*/).forEach(function(str) {
-          var pair = COOKIE_PAIR.exec(str);
-          cookieObj[pair[KEY_INDEX]] = pair[VALUE_INEX];
-        });
-
-        cookieObj[FORBIDDEN_COOKIE_NAME].should.not.be.eql(
-          FORBIDDEN_COOKIE_VALUE);
-        cookieObj[FORBIDDEN_COOKIE_NAME].should.be.exactly(
-          encode(FORBIDDEN_COOKIE_VALUE));
-        cookieObj[FORBIDDEN_COOKIE_NAME].should.be.exactly(
-          encodeURIComponent(FORBIDDEN_COOKIE_VALUE));
-        done();
-      });
-    });
-  });
-});
diff --git a/node_modules/needle/test/decoder_spec.js b/node_modules/needle/test/decoder_spec.js
deleted file mode 100644
index 5225f6f..0000000
--- a/node_modules/needle/test/decoder_spec.js
+++ /dev/null
@@ -1,86 +0,0 @@
-var should  = require('should'),
-    needle  = require('./../'),
-    Q       = require('q'),
-    chardet = require('jschardet');
-
-describe('character encoding', function() {
-
-  var url;
-  this.timeout(5000);
-
-  describe('test A', function() {
-
-    before(function() {
-      url = 'http://www.nina.jp/server/slackware/webapp/tomcat_charset.html';
-    })
-
-    describe('with decode = false', function() {
-
-      it('does not decode', function(done) {
-
-        needle.get(url, { decode: false }, function(err, resp) {
-          resp.body.should.be.a.String;
-          chardet.detect(resp.body).encoding.should.eql('windows-1252');
-          resp.body.indexOf('EUCを使う').should.eql(-1);
-          done();
-        })
-
-      })
-
-    })
-
-    describe('with decode = true', function() {
-
-      it('decodes', function(done) {
-
-        needle.get(url, { decode: true }, function(err, resp) {
-          resp.body.should.be.a.String;
-          chardet.detect(resp.body).encoding.should.eql('ascii');
-          resp.body.indexOf('EUCを使う').should.not.eql(-1);
-          done();
-        })
-
-      })
-
-    })
-
-  })
-
-  describe('test B', function() {
-
-    it('encodes to UTF-8', function(done) {
-
-      // Our Needle wrapper that requests a chinese website.
-      var task    = Q.nbind(needle.get, needle, 'http://www.chinesetop100.com/');
-
-      // Different instantiations of this task
-      var tasks   = [Q.fcall(task, {decode: true}),
-                     Q.fcall(task, {decode: false})];
-
-      var results = tasks.map(function(task) {
-        return task.then(function(obj) {
-          return obj[0].body;
-        });
-      });
-
-      // Execute all requests concurrently
-      Q.all(results).done(function(bodies) {
-
-        var charsets = [
-          chardet.detect(bodies[0]).encoding,
-          chardet.detect(bodies[1]).encoding,
-        ]
-
-        // We wanted to decode our first stream.
-        charsets[0].should.equal('ascii');
-        bodies[0].indexOf('全球中文网站前二十强').should.not.equal(-1);
-
-        // But not our second stream.
-        charsets[1].should.equal('windows-1252');
-        bodies[1].indexOf('全球中文网站前二十强').should.equal(-1);
-
-        done();
-      });
-    })
-  })
-})
diff --git a/node_modules/needle/test/errors_spec.js b/node_modules/needle/test/errors_spec.js
deleted file mode 100644
index 2f488f5..0000000
--- a/node_modules/needle/test/errors_spec.js
+++ /dev/null
@@ -1,286 +0,0 @@
-var needle  = require('../'),
-    sinon   = require('sinon'),
-    should  = require('should'),
-    http    = require('http'),
-    Emitter = require('events').EventEmitter,
-    helpers = require('./helpers');
-
-var get_catch = function(url, opts) {
-  var err;
-  try {
-    needle.get(url, opts);
-  } catch(e) {
-    err = e;
-  }
-  return err;
-}
-
-describe('errors', function() {
-
-  after(function(done) {
-    setTimeout(done, 100)
-  })
-
-  describe('when host does not exist', function() {
-
-    var url = 'http://unexistinghost/foo';
-
-    describe('with callback', function() {
-
-      it('does not throw', function() {
-        var ex = get_catch(url);
-        should.not.exist(ex);
-      })
-
-      it('callbacks an error', function(done) {
-        needle.get(url, function(err) {
-          err.should.be.a.Error;
-          done();
-        })
-      })
-
-      it('error should be ENOTFOUND or EADDRINFO or EAI_AGAIN', function(done) {
-        needle.get(url, function(err) {
-          err.code.should.match(/ENOTFOUND|EADDRINFO|EAI_AGAIN/)
-          done();
-        })
-      })
-
-      it('does not callback a response', function(done) {
-        needle.get(url, function(err, resp) {
-          should.not.exist(resp);
-          done();
-        })
-      })
-
-      it('does not emit an error event', function(done) {
-        var emitted = false;
-        var req = needle.get(url, function(err, resp) { })
-
-        req.on('error', function() {
-          emitted = true;
-        })
-
-        setTimeout(function() {
-          emitted.should.eql(false);
-          done();
-        }, 100);
-      })
-
-    })
-
-    describe('without callback', function() {
-
-      it('does not throw', function() {
-        var ex = get_catch(url);
-        should.not.exist(ex);
-      })
-
-      it('emits end event once, with error', function(done) {
-        var callcount = 0,
-            stream = needle.get(url);
-
-        stream.on('done', function(err) {
-          callcount++;
-        })
-
-        setTimeout(function() {
-          callcount.should.equal(1);
-          done();
-        }, 200)
-      })
-
-      it('error should be ENOTFOUND or EADDRINFO or EAI_AGAIN', function(done) {
-        var errorific,
-            stream = needle.get(url);
-
-        stream.on('done', function(err) {
-          errorific = err;
-        })
-
-        setTimeout(function() {
-          should.exist(errorific);
-          errorific.code.should.match(/ENOTFOUND|EADDRINFO|EAI_AGAIN/)
-          done();
-        }, 200)
-      })
-
-      it('does not emit a readable event', function(done) {
-        var called = false,
-            stream = needle.get(url);
-
-        stream.on('readable', function() {
-          called = true;
-        })
-
-        setTimeout(function() {
-          called.should.be.false;
-          done();
-        }, 50)
-      })
-
-      it('does not emit an error event', function(done) {
-        var emitted = false,
-            req = needle.get(url);
-
-        req.on('error', function() {
-          emitted = true;
-        })
-
-        setTimeout(function() {
-          emitted.should.eql(false);
-          done();
-        }, 100);
-      })
-
-    })
-
-  })
-
-  describe('when request times out waiting for response', function() {
-
-    var server,
-        url = 'http://localhost:3333/foo';
-
-    var send_request = function(cb) {
-      return needle.get(url, { response_timeout: 200 }, cb);
-    }
-
-    before(function() {
-      server = helpers.server({ port: 3333, wait: 1000 });
-    })
-
-    after(function() {
-      server.close();
-    })
-
-    describe('with callback', function() {
-
-      it('aborts the request', function(done) {
-
-        var time = new Date();
-
-        send_request(function(err) {
-          var timediff = (new Date() - time);
-          timediff.should.be.within(200, 300);
-          done();
-        })
-
-      })
-
-      it('callbacks an error', function(done) {
-        send_request(function(err) {
-          err.should.be.a.Error;
-          done();
-        })
-      })
-
-      it('error should be ECONNRESET', function(done) {
-        send_request(function(err) {
-          err.code.should.equal('ECONNRESET')
-          done();
-        })
-      })
-
-      it('does not callback a response', function(done) {
-        send_request(function(err, resp) {
-          should.not.exist(resp);
-          done();
-        })
-      })
-
-      it('does not emit an error event', function(done) {
-        var emitted = false;
-
-        var req = send_request(function(err, resp) {
-          should.not.exist(resp);
-        })
-
-        req.on('error', function() {
-          emitted = true;
-        })
-
-        setTimeout(function() {
-          emitted.should.eql(false);
-          done();
-        }, 350);
-      })
-
-    })
-
-    describe('without callback', function() {
-
-      it('emits done event once, with error', function(done) {
-        var called = 0,
-            stream = send_request();
-
-        stream.on('done', function(err) {
-          called++;
-        })
-
-        setTimeout(function() {
-          called.should.equal(1);
-          done();
-        }, 250)
-      })
-
-      it('aborts the request', function(done) {
-
-        var time = new Date();
-        var stream = send_request();
-
-        stream.on('done', function(err) {
-          var timediff = (new Date() - time);
-          timediff.should.be.within(200, 300);
-          done();
-        })
-
-      })
-
-      it('error should be ECONNRESET', function(done) {
-        var error,
-            stream = send_request();
-
-        stream.on('done', function(err) {
-          error = err;
-        })
-
-        setTimeout(function() {
-          error.code.should.equal('ECONNRESET')
-          done();
-        }, 250)
-      })
-
-      it('does not emit a readable event', function(done) {
-        var called = false,
-            stream = send_request();
-
-        stream.on('readable', function() {
-          called = true;
-        })
-
-        setTimeout(function() {
-          called.should.be.false;
-          done();
-        }, 250)
-      })
-
-      it('does not emit an error event', function(done) {
-        var emitted = false;
-        var req = send_request();
-
-        req.on('error', function() {
-          emitted = true;
-        })
-
-        setTimeout(function() {
-          emitted.should.eql(false);
-          done();
-        }, 100);
-      })
-
-    })
-
-  })
-
-})
diff --git a/node_modules/needle/test/headers_spec.js b/node_modules/needle/test/headers_spec.js
deleted file mode 100644
index e6693ef..0000000
--- a/node_modules/needle/test/headers_spec.js
+++ /dev/null
@@ -1,198 +0,0 @@
-var http    = require('http'),
-    helpers = require('./helpers'),
-    should  = require('should');
-
-var port = 54321;
-
-describe('request headers', function() {
-
-  var needle,
-      server,
-      existing_sockets,
-      original_defaultMaxSockets;
-
-  before(function(done) {
-    setTimeout(function() {
-      existing_sockets = get_active_sockets().length;
-      server = helpers.server({ port: port }, done);
-    }, 100);
-  })
-
-  after(function(done) {
-    server.close(done)
-  })
-
-  function send_request(opts, cb) {
-    needle.get('http://localhost:' + port, opts, cb);
-  }
-
-  function get_active_sockets() {
-    var handles = process._getActiveHandles();
-
-    // only return the ones that have a .end() function (like a socket)
-    return handles.filter(function(el) {
-      if (el.constructor.name.toString() == 'Socket') {
-        return el.destroyed !== true;
-      }
-    })
-  }
-
-  describe('old node versions (<0.11.4) with persistent keep-alive connections', function() {
-
-    before(function() {
-      delete require.cache[require.resolve('..')] // in case it was already loaded
-      original_defaultMaxSockets = http.Agent.defaultMaxSockets;
-      http.Agent.defaultMaxSockets = 5;
-      needle = require('..');
-    })
-
-    after(function() {
-      http.Agent.defaultMaxSockets = original_defaultMaxSockets;
-      delete require.cache[require.resolve('..')]
-    })
-
-    describe('default options', function() {
-
-      it('sends a Connection: close header', function(done) {
-        send_request({}, function(err, resp) {
-          resp.body.headers['connection'].should.eql('close');
-          done();
-        })
-      })
-
-      it('no open sockets remain after request', function(done) {
-        send_request({}, function(err, resp) {
-          get_active_sockets().length.should.eql(existing_sockets);
-          done();
-        });
-      })
-
-    })
-
-    describe('passing connection: close', function() {
-
-      it('sends a Connection: close header', function(done) {
-        send_request({ connection: 'close' }, function(err, resp) {
-          resp.body.headers['connection'].should.eql('close');
-          done();
-        })
-      })
-
-      it('no open sockets remain after request', function(done) {
-        send_request({ connection: 'close' }, function(err, resp) {
-          get_active_sockets().length.should.eql(existing_sockets);
-          done();
-        });
-      })
-
-    })
-
-    describe('passing connection: keep-alive', function() {
-
-      it('sends a Connection: keep-alive header (using options.headers.connection)', function(done) {
-        send_request({ headers: { connection: 'keep-alive' }}, function(err, resp) {
-          resp.body.headers['connection'].should.eql('keep-alive');
-          done();
-        })
-      })
-
-      it('sends a Connection: keep-alive header (using options.connection)', function(done) {
-        send_request({ connection: 'keep-alive' }, function(err, resp) {
-          resp.body.headers['connection'].should.eql('keep-alive');
-          done();
-        })
-      })
-
-      it('one open socket remain after request', function(done) {
-        send_request({ connection: 'keep-alive' }, function(err, resp) {
-          get_active_sockets().length.should.eql(existing_sockets + 1);
-          done();
-        });
-      })
-
-    })
-
-  })
-
-  describe('new node versions with smarter connection disposing', function() {
-
-    before(function() {
-      delete require.cache[require.resolve('..')]
-      original_defaultMaxSockets = http.Agent.defaultMaxSockets;
-      http.Agent.defaultMaxSockets = Infinity;
-      needle = require('..');
-    })
-
-    after(function() {
-      http.Agent.defaultMaxSockets = original_defaultMaxSockets;
-      delete require.cache[require.resolve('..')]
-    })
-
-    describe('default options', function() {
-
-      // TODO:
-      // this is weird. by default, new node versions set a 'close' header
-      // while older versions set a keep-alive header
-
-      it.skip('sets a Connection header', function(done) {
-        send_request({}, function(err, resp) {
-          // should.not.exist(resp.body.headers['connection']);
-          // done();
-        })
-      })
-
-      it.skip('one open sockets remain after request', function(done) {
-        send_request({}, function(err, resp) {
-          // get_active_sockets().length.should.eql(1);
-          // done();
-        });
-      })
-
-    })
-
-    describe('passing connection: close', function() {
-
-      it('sends a Connection: close header', function(done) {
-        send_request({ connection: 'close' }, function(err, resp) {
-          resp.body.headers['connection'].should.eql('close');
-          done();
-        })
-      })
-
-      it('no open sockets remain after request', function(done) {
-        send_request({ connection: 'close' }, function(err, resp) {
-          get_active_sockets().length.should.eql(existing_sockets);
-          done();
-        });
-      })
-
-    })
-
-    describe('passing connection: keep-alive', function() {
-
-      it('sends a Connection: keep-alive header (using options.headers.connection)', function(done) {
-        send_request({ headers: { connection: 'keep-alive' }}, function(err, resp) {
-          resp.body.headers['connection'].should.eql('keep-alive');
-          done();
-        })
-      })
-
-      it('sends a Connection: keep-alive header (using options.connection)', function(done) {
-        send_request({ connection: 'keep-alive' }, function(err, resp) {
-          resp.body.headers['connection'].should.eql('keep-alive');
-          done();
-        })
-      })
-
-      it('one open socket remain after request', function(done) {
-        send_request({ connection: 'keep-alive' }, function(err, resp) {
-          get_active_sockets().length.should.eql(existing_sockets + 1);
-          done();
-        });
-      })
-
-    })
-
-  })
-
-})
diff --git a/node_modules/needle/test/helpers.js b/node_modules/needle/test/helpers.js
deleted file mode 100644
index a85f548..0000000
--- a/node_modules/needle/test/helpers.js
+++ /dev/null
@@ -1,72 +0,0 @@
-var fs = require('fs');
-
-var protocols = {
-  http  : require('http'),
-  https : require('https')
-}
-
-var keys = {
-  cert : fs.readFileSync(__dirname + '/keys/ssl.cert'),
-  key  : fs.readFileSync(__dirname + '/keys/ssl.key')
-}
-
-var helpers = {};
-
-helpers.server = function(opts, cb) {
-
-  var defaults = {
-    code    : 200,
-    headers : {'Content-Type': 'application/json'}
-  }
-
-  var mirror_response = function(req) {
-    return JSON.stringify({
-      headers: req.headers,
-      body: req.body
-    })
-  }
-
-  var get = function(what) {
-    if (!opts[what])
-      return defaults[what];
-  
-    if (typeof opts[what] == 'function')
-      return opts[what](); // set them at runtime
-    else
-      return opts[what];
-  }
-
-  var finish = function(req, res) {
-    res.writeHead(get('code'), get('headers'));
-    res.end(opts.response || mirror_response(req));
-  }
-
-  var handler = function(req, res) {
-
-    req.setEncoding('utf8'); // get as string
-    req.body = '';
-    req.on('data', function(str) { req.body += str })
-    req.socket.on('error', function(e) { 
-      // res.writeHead(500, {'Content-Type': 'text/plain'});
-      // res.end('Error: ' + e.message);
-    })
-
-    setTimeout(function(){
-      finish(req, res);
-    }, opts.wait || 0);
-
-  };
-
-  var protocol = opts.protocol || 'http';
-  var server;
-
-  if (protocol == 'https')
-    server = protocols[protocol].createServer(keys, handler);
-  else
-    server = protocols[protocol].createServer(handler);
-
-  server.listen(opts.port, cb);
-  return server;
-}
-
-module.exports = helpers;
\ No newline at end of file
diff --git a/node_modules/needle/test/long_string_spec.js b/node_modules/needle/test/long_string_spec.js
deleted file mode 100644
index 4baa4fa..0000000
--- a/node_modules/needle/test/long_string_spec.js
+++ /dev/null
@@ -1,34 +0,0 @@
-var needle = require('../'),
-    should = require('should');
-
-describe('when posting a very long string', function() {
-
-  this.timeout(20000);
-
-  function get_string(length) {
-    var str = '';
-    for (var i = 0; i < length; i++) {
-      str += 'x';
-    }
-    return str;
-  }
-
-  it("shouldn't throw an EPIPE error out of nowhere", function(done) {
-    var error;
-
-    function finished() {
-      setTimeout(function() {
-        should.not.exist(error);
-        done();
-      }, 300);
-    }
-
-    try {
-      needle.post('https://google.com', { data: get_string(Math.pow(2, 20)) }, finished)
-    } catch(e) {
-      error = e;
-    }
-
-  })
-
-})
diff --git a/node_modules/needle/test/output_spec.js b/node_modules/needle/test/output_spec.js
deleted file mode 100644
index 14fc5bb..0000000
--- a/node_modules/needle/test/output_spec.js
+++ /dev/null
@@ -1,254 +0,0 @@
-var should = require('should'),
-    needle = require('./../'),
-    http   = require('http'),
-    sinon  = require('sinon'),
-    stream = require('stream'),
-    fs     = require('fs'),
-    port   = 11111,
-    server;
-
-describe('with output option', function() {
-
-  var server, handler, file = '/tmp/foobar.out';
-
-  function send_request_cb(where, cb) {
-    var url = 'http://localhost:' + port + '/whatever.file';
-    return needle.get(url, { output: where }, cb);
-  }
-
-  function send_request_stream(where, cb) {
-    var url = 'http://localhost:' + port + '/whatever.file';
-    var stream = needle.get(url, { output: where });
-    stream.on('end', cb);
-  }
-
-  // this will only work in UNICES
-  function get_open_file_descriptors() {
-    var list = fs.readdirSync('/proc/self/fd');
-    return list.length;
-  }
-
-  var send_request = send_request_cb;
-
-  before(function(){
-    server = http.createServer(function(req, res) {
-      handler(req, res);
-    }).listen(port);
-  });
-
-  after(function() {
-    server.close();
-  })
-
-  beforeEach(function() {
-      try { fs.unlinkSync(file) } catch(e) { };
-  })
-
-  describe('and a 404 response', function() {
-
-    before(function() {
-      handler = function(req, res) {
-        res.writeHead(404, {'Content-Type': 'text/plain' });
-        res.end();
-      }
-    })
-
-    it('doesnt attempt to write a file', function(done) {
-      var spy = sinon.spy(fs, 'createWriteStream');
-      send_request(file, function(err, resp) {
-        resp.statusCode.should.eql(404);
-        spy.called.should.eql(false);
-        spy.restore();
-        done();
-      })
-    })
-
-    it('doesnt actually write a file', function(done) {
-      send_request(file, function(err, resp) {
-        resp.statusCode.should.eql(404);
-        fs.existsSync(file).should.eql(false);
-        done();
-      })
-    })
-
-  })
-
-  describe('and a 200 response', function() {
-
-    describe('for an empty response', function() {
-
-      before(function() {
-        handler = function(req, res) {
-          res.writeHead(200, { 'Content-Type': 'text/plain' });
-          res.end();
-        }
-      })
-
-      it('uses a writableStream', function(done) {
-        var spy = sinon.spy(fs, 'createWriteStream');
-        send_request(file, function(err, resp) {
-          resp.statusCode.should.eql(200);
-          spy.called.should.eql(true);
-          spy.restore();
-          done();
-        })
-      })
-
-      it('writes a file', function(done) {
-        fs.existsSync(file).should.eql(false);
-        send_request(file, function(err, resp) {
-          fs.existsSync(file).should.eql(true);
-          done();
-        })
-      })
-
-      it('file is zero bytes in length', function(done) {
-        send_request(file, function(err, resp) {
-          fs.statSync(file).size.should.equal(0);
-          done();
-        })
-      })
-
-      if (process.platform != 'win32') {
-        it('closes the file descriptor', function(done) {
-          var open_descriptors = get_open_file_descriptors();
-          send_request(file + Math.random(), function(err, resp) {
-            var current_descriptors = get_open_file_descriptors();
-            open_descriptors.should.eql(current_descriptors);
-            done()
-          })
-        })
-      }
-
-    })
-
-    describe('for a JSON response', function() {
-
-      before(function() {
-        handler = function(req, res) {
-          res.writeHead(200, { 'Content-Type': 'application/javascript' });
-          res.end(JSON.stringify({foo: 'bar'}));
-        }
-      })
-
-      it('uses a writableStream', function(done) {
-        var spy = sinon.spy(fs, 'createWriteStream');
-        send_request(file, function(err, resp) {
-          resp.statusCode.should.eql(200);
-          spy.called.should.eql(true);
-          spy.restore();
-          done();
-        })
-      })
-
-      it('writes a file', function(done) {
-        fs.existsSync(file).should.eql(false);
-        send_request(file, function(err, resp) {
-          fs.existsSync(file).should.eql(true);
-          done();
-        })
-      })
-
-      it('file size equals response length', function(done) {
-        send_request(file, function(err, resp) {
-          fs.statSync(file).size.should.equal(resp.bytes);
-          done();
-        })
-      })
-
-      it('response pipeline is honoured (JSON is decoded by default)', function(done) {
-        send_request_stream(file, function(err, resp) {
-          // we need to wait a bit since writing to config.output
-          // happens independently of needle's callback logic.
-          setTimeout(function() {
-            fs.readFileSync(file).toString().should.eql('{\"foo\":\"bar\"}');
-            done();
-          }, 20);
-        })
-      })
-
-      it('closes the file descriptor', function(done) {
-        var open_descriptors = get_open_file_descriptors();
-        send_request(file + Math.random(), function(err, resp) {
-          var current_descriptors = get_open_file_descriptors();
-          open_descriptors.should.eql(current_descriptors);
-          done()
-        })
-      })
-
-    })
-
-    describe('for a binary file', function() {
-
-      var pixel = Buffer.from("base64,R0lGODlhAQABAIAAAAUEBAAAACwAAAAAAQABAAACAkQBADs", "base64");
-
-      before(function() {
-        handler = function(req, res) {
-          res.writeHead(200, { 'Content-Type': 'application/octet-stream', 'Transfer-Encoding': 'chunked' });
-          res.write(pixel.slice(0, 10));
-          res.write(pixel.slice(10, 20));
-          res.write(pixel.slice(20, 30));
-          res.write(pixel.slice(30));
-          res.end();
-        }
-      })
-
-      it('uses a writableStream', function(done) {
-        var spy = sinon.spy(fs, 'createWriteStream');
-        send_request(file, function(err, resp) {
-          resp.statusCode.should.eql(200);
-          spy.called.should.eql(true);
-          spy.restore();
-          done();
-        })
-      })
-
-      it('writes a file', function(done) {
-        fs.existsSync(file).should.eql(false);
-        send_request(file, function(err, resp) {
-          fs.existsSync(file).should.eql(true);
-          done();
-        })
-      })
-
-      it('file size equals response length', function(done) {
-        send_request(file, function(err, resp) {
-          fs.statSync(file).size.should.equal(resp.bytes);
-          done();
-        })
-      })
-
-      it('file is equal to original buffer', function(done) {
-        send_request(file, function(err, resp) {
-          // we need to wait a bit since writing to config.output
-          // happens independently of needle's callback logic.
-          setTimeout(function() {
-            fs.readFileSync(file).should.eql(pixel);
-            done();
-          }, 20);
-        })
-      })
-
-      it('returns the data in resp.body too', function(done) {
-        send_request(file, function(err, resp) {
-          resp.body.should.eql(pixel);
-          done();
-        })
-      })
-
-      if (process.platform != 'win32') {
-        it('closes the file descriptor', function(done) {
-          var open_descriptors = get_open_file_descriptors();
-          send_request(file + Math.random(), function(err, resp) {
-            var current_descriptors = get_open_file_descriptors();
-            open_descriptors.should.eql(current_descriptors);
-            done()
-          })
-        })
-      }
-
-    })
-
-  })
-
-})
diff --git a/node_modules/needle/test/parsing_spec.js b/node_modules/needle/test/parsing_spec.js
deleted file mode 100644
index 406a292..0000000
--- a/node_modules/needle/test/parsing_spec.js
+++ /dev/null
@@ -1,494 +0,0 @@
-var should = require('should'),
-    needle = require('./../'),
-    http   = require('http'),
-    port   = 11111,
-    server;
-
-describe('parsing', function(){
-
-  describe('when response is an JSON string', function(){
-
-    var json_string = '{"foo":"bar"}';
-
-    before(function(done){
-      server = http.createServer(function(req, res) {
-        res.setHeader('Content-Type', 'application/json');
-        res.end(json_string);
-      }).listen(port, done);
-    });
-
-    after(function(done){
-      server.close(done);
-    })
-
-    describe('and parse option is not passed', function() {
-
-      describe('with default parse_response', function() {
-
-        before(function() {
-          needle.defaults().parse_response.should.eql('all')
-        })
-
-        it('should return object', function(done){
-          needle.get('localhost:' + port, function(err, response, body){
-            should.ifError(err);
-            body.should.have.property('foo', 'bar');
-            done();
-          })
-        })
-
-      })
-
-      describe('and default parse_response is set to false', function() {
-
-        it('does NOT return object when disabled using .defaults', function(done){
-          needle.defaults({ parse_response: false })
-
-          needle.get('localhost:' + port, function(err, response, body) {
-            should.not.exist(err);
-            body.should.be.an.instanceof(Buffer)
-            body.toString().should.eql('{"foo":"bar"}');
-
-            needle.defaults({ parse_response: 'all' });
-            done();
-          })
-        })
-
-
-      })
-
-    })
-
-    describe('and parse option is true', function() {
-
-      describe('and JSON is valid', function() {
-
-        it('should return object', function(done) {
-          needle.get('localhost:' + port, { parse: true }, function(err, response, body){
-            should.not.exist(err);
-            body.should.have.property('foo', 'bar')
-            done();
-          })
-        })
-
-        it('should have a .parser = json property', function(done) {
-          needle.get('localhost:' + port, { parse: true }, function(err, resp) {
-            should.not.exist(err);
-            resp.parser.should.eql('json');
-            done();
-          })
-        })
-
-      });
-
-      describe('and response is empty', function() {
-
-        var old_json_string;
-
-        before(function() {
-          old_json_string = json_string;
-          json_string = "";
-        });
-
-        after(function() {
-          json_string = old_json_string;
-        });
-
-        it('should return an empty string', function(done) {
-          needle.get('localhost:' + port, { parse: true }, function(err, resp) {
-            should.not.exist(err);
-            resp.body.should.equal('');
-            done();
-          })
-        })
-
-      })
-
-      describe('and JSON is invalid', function() {
-
-        var old_json_string;
-
-        before(function() {
-          old_json_string = json_string;
-          json_string = "this is not going to work";
-        });
-
-        after(function() {
-          json_string = old_json_string;
-        });
-
-        it('does not throw', function(done) {
-          (function(){
-            needle.get('localhost:' + port, { parse: true }, done);
-          }).should.not.throw();
-        });
-
-        it('does NOT return object', function(done) {
-          needle.get('localhost:' + port, { parse: true }, function(err, response, body) {
-            should.not.exist(err);
-            body.should.be.a.String;
-            body.toString().should.eql('this is not going to work');
-            done();
-          })
-        })
-
-      });
-
-    })
-
-    describe('and parse option is false', function() {
-
-      it('does NOT return object', function(done){
-        needle.get('localhost:' + port, { parse: false }, function(err, response, body) {
-          should.not.exist(err);
-          body.should.be.an.instanceof(Buffer)
-          body.toString().should.eql('{"foo":"bar"}');
-          done();
-        })
-      })
-
-      it('should NOT have a .parser = json property', function(done) {
-        needle.get('localhost:' + port, { parse: false }, function(err, resp) {
-          should.not.exist(err);
-          should.not.exist(resp.parser);
-          done();
-        })
-      })
-
-    })
-
-    describe('and parse option is "xml"', function() {
-
-      it('does NOT return object', function(done){
-        needle.get('localhost:' + port, { parse: 'xml' }, function(err, response, body) {
-          should.not.exist(err);
-          body.should.be.an.instanceof(Buffer)
-          body.toString().should.eql('{"foo":"bar"}');
-          done();
-        })
-      })
-
-      it('should NOT have a .parser = json property', function(done) {
-        needle.get('localhost:' + port, { parse: 'xml' }, function(err, resp) {
-          should.not.exist(err);
-          should.not.exist(resp.parser);
-          done();
-        })
-      })
-
-    })
-
-  });
-
-  describe('when response is JSON \'false\'', function(){
-
-    var json_string = 'false';
-
-    before(function(done){
-      server = http.createServer(function(req, res) {
-        res.setHeader('Content-Type', 'application/json');
-        res.end(json_string);
-      }).listen(port, done);
-    });
-
-    after(function(done){
-      server.close(done);
-    })
-
-    describe('and parse option is not passed', function() {
-
-      it('should return object', function(done){
-        needle.get('localhost:' + port, function(err, response, body){
-          should.ifError(err);
-          body.should.equal(false);
-          done();
-        })
-      })
-
-    })
-
-    describe('and parse option is true', function() {
-
-      describe('and JSON is valid', function() {
-
-        it('should return object', function(done){
-          needle.get('localhost:' + port, { parse: true }, function(err, response, body){
-            should.not.exist(err);
-            body.should.equal(false)
-            done();
-          })
-        })
-
-      });
-
-      describe('and response is empty', function() {
-
-        var old_json_string;
-
-        before(function() {
-          old_json_string = json_string;
-          json_string = "";
-        });
-
-        after(function() {
-          json_string = old_json_string;
-        });
-
-        it('should return an empty string', function(done) {
-          needle.get('localhost:' + port, { parse: true }, function(err, resp) {
-            should.not.exist(err);
-            resp.body.should.equal('');
-            done();
-          })
-        })
-
-      })
-
-      describe('and JSON is invalid', function() {
-
-        var old_json_string;
-
-        before(function() {
-          old_json_string = json_string;
-          json_string = "this is not going to work";
-        });
-
-        after(function() {
-          json_string = old_json_string;
-        });
-
-        it('does not throw', function(done) {
-          (function(){
-            needle.get('localhost:' + port, { parse: true }, done);
-          }).should.not.throw();
-        });
-
-        it('does NOT return object', function(done) {
-          needle.get('localhost:' + port, { parse: true }, function(err, response, body) {
-            should.not.exist(err);
-            body.should.be.a.String;
-            body.toString().should.eql('this is not going to work');
-            done();
-          })
-        })
-
-      });
-
-    })
-
-    describe('and parse option is false', function() {
-
-      it('does NOT return object', function(done){
-        needle.get('localhost:' + port, { parse: false }, function(err, response, body) {
-          should.not.exist(err);
-          body.should.be.an.instanceof(Buffer)
-          body.toString().should.eql('false');
-          done();
-        })
-      })
-
-    })
-
-    describe('and parse option is "xml"', function() {
-
-      it('does NOT return object', function(done){
-        needle.get('localhost:' + port, { parse: 'xml' }, function(err, response, body) {
-          should.not.exist(err);
-          body.should.be.an.instanceof(Buffer)
-          body.toString().should.eql('false');
-          done();
-        })
-      })
-
-    })
-
-
-  });
-
-  describe('when response is an invalid XML string', function(){
-
-    before(function(done){
-      server = http.createServer(function(req, res) {
-        res.writeHeader(200, {'Content-Type': 'application/xml'})
-        res.end("<post><body there11post>")
-      }).listen(port, done);
-    });
-
-    after(function(done){
-      server.close(done);
-    })
-
-    describe('and parse_response is true', function(){
-
-      it('should return original string', function(done) {
-        needle.get('localhost:' + port, { parse_response: true }, function(err, response, body) {
-          should.not.exist(err);
-          body.should.eql('<post><body there11post>')
-          should.not.exist(body.name);
-          done();
-        })
-      })
-
-      it('should not have a .parser = xml property', function(done) {
-        needle.get('localhost:' + port, { parse_response: true }, function(err, resp) {
-          should.not.exist(err);
-          should.not.exist(resp.parser);
-          done();
-        })
-      })
-
-    })
-
-    describe('and parse response is false', function(){
-
-      it('should return valid object', function(done) {
-        needle.get('localhost:' + port, { parse_response: false }, function(err, response, body){
-          should.not.exist(err);
-          body.toString().should.eql('<post><body there11post>')
-          done();
-        })
-      })
-
-      it('should not have a .parser property', function(done) {
-        needle.get('localhost:' + port, { parse_response: false }, function(err, resp) {
-          should.not.exist(err);
-          should.not.exist(resp.parser)
-          done();
-        })
-      })
-
-    })
-
-  })
-
-  describe('when response is a valid XML string', function(){
-
-    before(function(done) {
-      server = http.createServer(function(req, res) {
-        res.writeHeader(200, {'Content-Type': 'application/xml'})
-        res.end("<post><p>hello</p><p>world</p></post>")
-      }).listen(port, done);
-    });
-
-    after(function(done) {
-      server.close(done);
-    })
-
-    describe('and parse_response is true', function(){
-
-      it('should return valid object', function(done) {
-        needle.get('localhost:' + port, { parse_response: true }, function(err, response, body) {
-          should.not.exist(err);
-          body.name.should.eql('post')
-          body.children[0].name.should.eql('p')
-          body.children[0].value.should.eql('hello')
-
-          body.children[1].name.should.eql('p')
-          body.children[1].value.should.eql('world')
-          done();
-        })
-      })
-
-      it('should have a .parser = xml property', function(done) {
-        needle.get('localhost:' + port, { parse_response: true }, function(err, resp) {
-          should.not.exist(err);
-          resp.parser.should.eql('xml');
-          done();
-        })
-      })
-
-    })
-
-    describe('and parse response is false', function(){
-
-      it('should return valid object', function(done) {
-        needle.get('localhost:' + port, { parse_response: false }, function(err, response, body){
-          should.not.exist(err);
-          body.toString().should.eql('<post><p>hello</p><p>world</p></post>')
-          done();
-        })
-      })
-
-      it('should not have a .parser property', function(done) {
-        needle.get('localhost:' + port, { parse_response: false }, function(err, resp) {
-          should.not.exist(err);
-          should.not.exist(resp.parser)
-          done();
-        })
-      })
-
-    })
-
-  })
-
-
-  describe('valid XML, using xml2js', function() {
-
-    var parsers, origParser;
-
-    before(function(done) {
-      var xml2js = require('xml2js')
-      parsers = require('../lib/parsers');
-      origParser = parsers['application/xml'];
-
-      var customParser = require('xml2js').parseString;
-      parsers.use('xml2js', ['application/xml'], function(buff, cb) {
-        var opts = { explicitRoot: true, explicitArray: false };
-        customParser(buff, opts, cb);
-      })
-
-      server = http.createServer(function(req, res) {
-        res.writeHeader(200, {'Content-Type': 'application/xml'})
-        res.end("<post><p>hello</p><p>world</p></post>")
-      }).listen(port, done);
-    });
-
-    after(function(done) {
-      parsers['application/xml'] = origParser;
-      server.close(done);
-    })
-
-    describe('and parse_response is true', function(){
-
-      it('should return valid object', function(done) {
-        needle.get('localhost:' + port, { parse_response: true }, function(err, response, body) {
-          should.not.exist(err);
-          body.should.eql({ post: { p: ['hello', 'world' ]}})
-          done();
-        })
-      })
-
-      it('should have a .parser = xml property', function(done) {
-        needle.get('localhost:' + port, { parse_response: true }, function(err, resp) {
-          should.not.exist(err);
-          resp.parser.should.eql('xml2js');
-          done();
-        })
-      })
-
-    })
-
-    describe('and parse response is false', function(){
-
-      it('should return valid object', function(done) {
-        needle.get('localhost:' + port, { parse_response: false }, function(err, response, body){
-          should.not.exist(err);
-          body.toString().should.eql('<post><p>hello</p><p>world</p></post>')
-          done();
-        })
-      })
-
-      it('should not have a .parser property', function(done) {
-        needle.get('localhost:' + port, { parse_response: false }, function(err, resp) {
-          should.not.exist(err);
-          should.not.exist(resp.parser)
-          done();
-        })
-      })
-
-    })
-
-  })
-
-
-})
diff --git a/node_modules/needle/test/post_data_spec.js b/node_modules/needle/test/post_data_spec.js
deleted file mode 100644
index d9a28c6..0000000
--- a/node_modules/needle/test/post_data_spec.js
+++ /dev/null
@@ -1,1021 +0,0 @@
-var needle  = require('..'),
-    http    = require('http'),
-    should  = require('should'),
-    sinon   = require('sinon'),
-    stream  = require('stream'),
-    helpers = require('./helpers');
-
-var multiparts = ['----------------------NODENEEDLEHTTPCLIENT'];
-multiparts.push(['Content-Disposition: form-data; name=\"foo\"'])
-multiparts.push(['\r\nbar\r\n----------------------NODENEEDLEHTTPCLIENT--'])
-// multiparts.push(['Content-Disposition: form-data; name=\"test\"'])
-// multiparts.push(['\r\næµè¯\r\n----------------------NODENEEDLEHTTPCLIENT--'])
-// multiparts.push(['\r\n' + Buffer.from('测试').toString() + '\r\n----------------------NODENEEDLEHTTPCLIENT--'])
-
-
-describe('post data (e.g. request body)', function() {
-
-  var stub, spy, server;
-
-  before(function(done) {
-    server = helpers.server({ port: 4321 }, done);
-  })
-
-  after(function(done) {
-    server.close(done);
-  })
-
-  afterEach(function() {
-    if (stub) stub.restore();
-    if (spy) spy.restore();
-  })
-
-  function get(data, opts, cb) {
-    return needle.request('get', 'http://localhost:' + 4321, data, opts, cb)
-  }
-
-  function post(data, opts, cb) {
-    return needle.request('post', 'http://localhost:' + 4321, data, opts, cb)
-  }
-
-  function spystub_request() {
-    var http_req = http.request;
-    stub = sinon.stub(http, 'request', function(opts, cb) {
-      var req = http_req(opts, cb);
-      spy = sinon.spy(req, 'write');
-      return req;
-    })
-  }
-
-  function check_request(method) {
-    stub.calledOnce.should.be.true;
-    stub.args[0][0]['headers']['host'].should.equal('localhost:4321');
-    stub.args[0][0]['method'].should.equal(method);
-  }
-
-  describe('with multipart: true', function() {
-
-    describe('when null', function() {
-
-      it('sends request (non multipart)', function(done) {
-        spystub_request();
-
-        post(null, { multipart: true }, function(err, resp) {
-          check_request('post');
-          done();
-        })
-      })
-
-      it('doesnt set Content-Type header', function(done) {
-        post(null, { multipart: true }, function(err, resp) {
-          should.not.exist(resp.body.headers['content-type']);
-          done();
-        })
-      })
-
-      it('doesnt change default Accept header', function(done) {
-        post(null, { multipart: true }, function(err, resp) {
-          // resp.body contains 'header' and 'body', mirroring what we sent
-          resp.body.headers['accept'].should.equal('*/*');
-          done();
-        })
-      })
-
-      it('doesnt write anything', function(done) {
-        spystub_request();
-
-        post(null, { multipart: true }, function(err, resp) {
-          spy.called.should.be.false;
-          resp.body.body.should.eql('');
-          done();
-        })
-      })
-
-    })
-
-    describe('when string', function() {
-
-      it('explodes', function() {
-        (function() {
-          post('foobar', { multipart: true })
-        }).should.throw()
-      })
-
-    })
-
-    describe('when object', function() {
-
-      describe('get request', function() {
-
-        it('sends request', function(done) {
-          spystub_request();
-
-          get({ foo: 'bar', test: '测试' }, { multipart: true }, function(err, resp) {
-            check_request('get');
-            done();
-          })
-        })
-
-        it('sets Content-Type header', function(done) {
-          post({ foo: 'bar', test: '测试' }, { multipart: true }, function(err, resp) {
-            resp.body.headers['content-type'].should.equal('multipart/form-data; boundary=--------------------NODENEEDLEHTTPCLIENT');
-            done();
-          })
-        })
-
-        it('doesnt change default Accept header', function(done) {
-          post({ foo: 'bar', test: '测试' }, { multipart: true }, function(err, resp) {
-            resp.body.headers['accept'].should.equal('*/*');
-            done();
-          })
-        })
-
-        it('writes string as buffer', function(done) {
-          spystub_request();
-
-          get({ foo: 'bar' }, { multipart: true }, function(err, resp) {
-            spy.called.should.be.true;
-
-            spy.args[0][0].should.be.an.instanceof(String);
-            spy.args[0][0].toString().should.equal(multiparts.join('\r\n'));
-            resp.body.body.should.eql(multiparts.join('\r\n'));
-            done();
-          })
-        })
-
-        it('writes japanese chars correctly as binary', function(done) {
-          spystub_request();
-
-          get({ foo: 'bar', test: '测试' }, { multipart: true }, function(err, resp) {
-            spy.called.should.be.true;
-
-            spy.args[0][0].should.be.an.instanceof(String);
-            Buffer.from(spy.args[0][0]).toString('hex').should.eql('2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d4e4f44454e4545444c4548545450434c49454e540d0a436f6e74656e742d446973706f736974696f6e3a20666f726d2d646174613b206e616d653d22666f6f220d0a0d0a6261720d0a2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d4e4f44454e4545444c4548545450434c49454e540d0a436f6e74656e742d446973706f736974696f6e3a20666f726d2d646174613b206e616d653d2274657374220d0a0d0ac3a6c2b5c28bc3a8c2afc2950d0a2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d4e4f44454e4545444c4548545450434c49454e542d2d')
-            done();
-          })
-        })
-
-
-      })
-
-      describe('post request', function() {
-
-        it('sends request', function(done) {
-          spystub_request();
-
-          post({ foo: 'bar', test: '测试' }, { multipart: true }, function(err, resp) {
-            check_request('post');
-            done();
-          })
-        })
-
-        it('writes string as buffer', function(done) {
-          spystub_request();
-
-          post({ foo: 'bar' }, { multipart: true }, function(err, resp) {
-            spy.called.should.be.true;
-            spy.args[0][0].should.be.an.instanceof(String);
-            spy.args[0][0].toString().should.equal(multiparts.join('\r\n'));
-            resp.body.body.should.eql(multiparts.join('\r\n'));
-            done();
-          })
-        })
-
-        it('writes japanese chars correctly as binary', function(done) {
-          spystub_request();
-
-          post({ foo: 'bar', test: '测试' }, { multipart: true }, function(err, resp) {
-            spy.called.should.be.true;
-            spy.args[0][0].should.be.an.instanceof(String);
-            Buffer.from(spy.args[0][0]).toString('hex').should.eql('2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d4e4f44454e4545444c4548545450434c49454e540d0a436f6e74656e742d446973706f736974696f6e3a20666f726d2d646174613b206e616d653d22666f6f220d0a0d0a6261720d0a2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d4e4f44454e4545444c4548545450434c49454e540d0a436f6e74656e742d446973706f736974696f6e3a20666f726d2d646174613b206e616d653d2274657374220d0a0d0ac3a6c2b5c28bc3a8c2afc2950d0a2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d2d4e4f44454e4545444c4548545450434c49454e542d2d')
-            done();
-          })
-        })
-
-      })
-
-    })
-
-    describe('when stream', function() {
-
-      var stream_for_multipart;
-
-      before(function() {
-        stream_for_multipart = new stream.Readable();
-        stream_for_multipart._read = function() {
-          this.push('foobar');
-          this.push(null);
-        }
-      })
-
-      it('explodes', function() {
-        (function() {
-          post(stream_for_multipart, { multipart: true })
-        }).should.throw()
-      })
-
-    })
-
-  })
-
-  describe('non multipart', function() {
-
-    describe('when null', function() {
-
-      describe('get request', function() {
-
-        it('sends request', function(done) {
-          spystub_request();
-
-          get(null, {}, function(err, resp) {
-            check_request('get');
-            done();
-          })
-        })
-
-        it('doesnt write anything', function(done) {
-          spystub_request();
-
-          get(null, {}, function(err, resp) {
-            spy.called.should.be.false;
-            resp.body.body.should.eql('');
-            done();
-          })
-        })
-
-      })
-
-      describe('post request', function() {
-
-        it('sends request', function(done) {
-          spystub_request();
-
-          post(null, {}, function(err, resp) {
-            check_request('post');
-            done();
-          })
-        })
-
-        it('doesnt write anything', function(done) {
-          spystub_request();
-
-          post(null, {}, function(err, resp) {
-            spy.called.should.be.false;
-            resp.body.body.should.eql('');
-            done();
-          })
-        })
-
-      })
-
-    })
-
-    describe('when string with no equal sign', function() {
-
-      describe('get request', function() {
-
-        it('explodes', function() {
-          (function() {
-            get('foobar', {})
-          }).should.throw()
-        })
-
-      })
-
-      describe('post request', function() {
-
-        it('sends request', function(done) {
-          spystub_request();
-
-          post('foobar', {}, function(err, resp) {
-            check_request('post');
-            done();
-          })
-        })
-
-        it('writes string as buffer', function(done) {
-          spystub_request();
-
-          post('foobar', {}, function(err, resp) {
-            spy.called.should.be.true;
-            spy.args[0][0].should.be.an.instanceof(Buffer);
-            spy.args[0][0].toString().should.equal('foobar');
-            resp.body.body.should.eql('foobar');
-            done();
-          })
-        })
-
-      })
-
-    })
-
-    describe('when string WITH equal sign', function() {
-
-      describe('get request', function() {
-
-        describe('with json: false (default)', function() {
-
-          it('sends request, adding data as querystring', function(done) {
-            spystub_request();
-
-            get('foo=bar', { json: false }, function(err, resp) {
-              check_request('get');
-              stub.args[0][0]['path'].should.equal('/?foo=bar')
-              done();
-            })
-          })
-
-          it('doesnt set Content-Type header', function(done) {
-            get('foo=bar', { json: false }, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              should.not.exist(resp.body.headers['content-type']);
-              done();
-            })
-          })
-
-          it('doesnt change default Accept header', function(done) {
-            get('foo=bar', { json: false }, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('doesnt write anything', function(done) {
-            get('foo=bar', { json: false }, function(err, resp) {
-              spy.called.should.be.false;
-              resp.body.body.should.eql('');
-              done();
-            })
-          })
-
-        })
-
-        describe('with json: true', function() {
-
-          it('sends request, without setting a querystring', function(done) {
-            spystub_request();
-
-            get('foo=bar', { json: true }, function(err, resp) {
-              check_request('get');
-              stub.args[0][0]['path'].should.equal('/')
-              done();
-            })
-          })
-
-          it('sets Content-Type header', function(done) {
-            get('foo=bar', { json: true }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json; charset=utf-8');
-              done();
-            })
-          })
-
-          it('set Accept header to application/json', function(done) {
-            get('foo=bar', { json: true }, function(err, resp) {
-              resp.body.headers['accept'].should.equal('application/json');
-              done();
-            })
-          })
-
-          it('writes raw string (assuming it already is JSON, so no JSON.stringify)', function(done) {
-            get('foo=bar', { json: true }, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].toString().should.eql('foo=bar')
-              resp.body.body.should.eql('foo=bar');
-              done();
-            })
-          })
-
-        })
-
-      })
-
-      describe('post request', function() {
-
-        describe('with json: false (default)', function() {
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post('foo=bar', { json: false }, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header to www-form-urlencoded', function(done) {
-            post('foo=bar', { json: false }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/x-www-form-urlencoded');
-              done();
-            })
-          })
-
-          it('doesnt change default Accept header', function(done) {
-            post('foo=bar', { json: false }, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('writes as buffer', function(done) {
-            post('foo=bar', { json: false }, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].should.be.an.instanceof(Buffer);
-              spy.args[0][0].toString().should.equal('foo=bar');
-              resp.body.body.should.eql('foo=bar');
-              done();
-            })
-          })
-
-        })
-
-        describe('with json: true', function() {
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post('foo=bar', { json: true }, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header', function(done) {
-            post('foo=bar', { json: true }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json; charset=utf-8');
-              done();
-            })
-          })
-
-          it('set Accept header to application/json', function(done) {
-            post('foo=bar', { json: true }, function(err, resp) {
-              resp.body.headers['accept'].should.equal('application/json');
-              done();
-            })
-          })
-
-          it('writes raw string (assuming it already is JSON, so no JSON.stringify)', function(done) {
-            post('foo=bar', { json: true }, function(err, resp) {
-              spy.called.should.be.true;
-              var json = JSON.stringify('foo=bar');
-              spy.args[0][0].toString().should.eql('foo=bar')
-              resp.body.body.should.eql('foo=bar');
-              done();
-            })
-          })
-
-        })
-
-      })
-
-    })
-
-    describe('when object', function() {
-
-      describe('get request', function() {
-
-        describe('with json: false (default)', function() {
-
-          it('sends request, adding data as querystring', function(done) {
-            spystub_request();
-
-            get({ foo: 'bar', test: '测试' }, { json: false }, function(err, resp) {
-              check_request('get');
-              stub.args[0][0]['path'].should.equal('/?foo=bar&test=%E6%B5%8B%E8%AF%95')
-              done();
-            })
-          })
-
-          it('doesnt set Content-Type header', function(done) {
-            get({ foo: 'bar', test: '测试' }, { json: false }, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              should.not.exist(resp.body.headers['content-type']);
-              done();
-            })
-          })
-
-          it('doesnt change default Accept header', function(done) {
-            get({ foo: 'bar', test: '测试' }, { json: false }, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('doesnt write anything', function(done) {
-            get({ foo: 'bar', test: '测试' }, { json: false }, function(err, resp) {
-              spy.called.should.be.false;
-              resp.body.body.should.eql('');
-              done();
-            })
-          })
-
-        })
-
-        describe('with json: true', function() {
-
-          it('sends request, without setting a querystring', function(done) {
-            spystub_request();
-
-            get({ foo: 'bar', test: '测试' }, { json: true }, function(err, resp) {
-              check_request('get');
-              stub.args[0][0]['path'].should.equal('/')
-              done();
-            })
-          })
-
-          it('sets Content-Type header', function(done) {
-            get({ foo: 'bar', test: '测试' }, { json: true }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json; charset=utf-8');
-              done();
-            })
-          })
-
-          it('set Accept header to application/json', function(done) {
-            get({ foo: 'bar', test: '测试' }, { json: true }, function(err, resp) {
-              resp.body.headers['accept'].should.equal('application/json');
-              done();
-            })
-          })
-
-          it('writes JSON.stringify version of object', function(done) {
-            get({ foo: 'bar', test: '测试' }, { json: true }, function(err, resp) {
-              spy.called.should.be.true;
-              var json = JSON.stringify({ foo: 'bar', test: '测试' })
-              spy.args[0][0].toString().should.eql(json)
-              resp.body.body.should.eql(json);
-              done();
-            })
-          })
-
-        })
-
-      })
-
-      describe('post request', function() {
-
-        describe('with json: false (default)', function() {
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post({ foo: 'bar', test: '测试' }, { json: false }, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header to www-form-urlencoded', function(done) {
-            post({ foo: 'bar', test: '测试' }, { json: false }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/x-www-form-urlencoded');
-              done();
-            })
-          })
-
-          it('doesnt change default Accept header', function(done) {
-            post({ foo: 'bar', test: '测试' }, { json: false }, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('writes as buffer', function(done) {
-            post({ foo: 'bar', test: '测试' }, { json: false }, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].should.be.an.instanceof(Buffer);
-              spy.args[0][0].toString().should.equal('foo=bar&test=%E6%B5%8B%E8%AF%95');
-              resp.body.body.should.eql('foo=bar&test=%E6%B5%8B%E8%AF%95');
-              done();
-            })
-          })
-
-        })
-
-        describe('with json: false and content_type = "application/json"', function() {
-
-          var opts = { json: false, content_type: 'application/json' };
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header to application/json', function(done) {
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json');
-              done();
-            })
-          })
-
-          it('doesnt change default Accept header', function(done) {
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('writes as buffer', function(done) {
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].constructor.name.should.eql('Buffer');
-              spy.args[0][0].toString().should.equal('foo=bar&test=%E6%B5%8B%E8%AF%95');
-              resp.body.body.should.eql('foo=bar&test=%E6%B5%8B%E8%AF%95');
-              done();
-            })
-          })
-
-        })
-
-        describe('with json: undefined but content-type = application/json', function() {
-
-          var opts = { headers: { 'content-type': 'application/json' } };
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('doesnt change Content-Type header', function(done) {
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json');
-              done();
-            })
-          })
-
-          it('leaves default Accept header', function(done) {
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('writes JSON.stringified object', function(done) {
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              spy.called.should.be.true;
-              var json = JSON.stringify({ foo: 'bar', test: '测试' })
-              spy.args[0][0].toString().should.eql(json)
-              resp.body.body.should.eql(json);
-              done();
-            })
-          })
-        })
-
-        describe('with json: true', function() {
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post({ foo: 'bar', test: '测试' }, { json: true }, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header', function(done) {
-            post({ foo: 'bar', test: '测试' }, { json: true }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json; charset=utf-8');
-              done();
-            })
-          })
-
-          it('set Accept header to application/json', function(done) {
-            post({ foo: 'bar', test: '测试' }, { json: true }, function(err, resp) {
-              resp.body.headers['accept'].should.equal('application/json');
-              done();
-            })
-          })
-
-          it('writes JSON.stringified object', function(done) {
-            post({ foo: 'bar', test: '测试' }, { json: true }, function(err, resp) {
-              spy.called.should.be.true;
-              var json = JSON.stringify({ foo: 'bar', test: '测试' })
-              spy.args[0][0].toString().should.eql(json)
-              resp.body.body.should.eql(json);
-              done();
-            })
-          })
-
-        })
-
-
-        describe('with json: true and content_type: */* (passed, not default)', function() {
-
-          var opts = { json: true, accept: '*/*' };
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header to application/json', function(done) {
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json; charset=utf-8');
-              done();
-            })
-          })
-
-          it('respects Accept header set by user', function(done) {
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('writes JSON.stringified object', function(done) {
-            post({ foo: 'bar', test: '测试' }, opts, function(err, resp) {
-              spy.called.should.be.true;
-              var json = JSON.stringify({ foo: 'bar', test: '测试' })
-              spy.args[0][0].toString().should.eql(json)
-              resp.body.body.should.eql(json);
-              done();
-            })
-          })
-
-        })
-
-      })
-
-    })
-
-    describe('when buffer', function() {
-
-      describe('get request', function() {
-
-        describe('with json: false (default)', function() {
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            get(Buffer.from('foobar'), { json: false }, function(err, resp) {
-              check_request('get');
-              done();
-            })
-          })
-
-          it('sets Content-Type header', function(done) {
-            get(Buffer.from('foobar'), { json: false }, function(err, resp) {
-              // should.not.exist(resp.body.headers['content-type']);
-              resp.body.headers['content-type'].should.equal('application/x-www-form-urlencoded');
-
-              done();
-            })
-          })
-
-          it('doesnt change default Accept header', function(done) {
-            get(Buffer.from('foobar'), { json: false }, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('writes as buffer', function(done) {
-            get(Buffer.from('foobar'), { json: false }, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].should.be.an.instanceof(Buffer);
-              spy.args[0][0].toString().should.equal('foobar');
-              resp.body.body.should.eql('foobar');
-              done();
-            })
-          })
-
-        })
-
-        describe('with json: true', function() {
-
-          it('sends request, without setting a querystring', function(done) {
-            spystub_request();
-
-            get(Buffer.from('foobar'), { json: true }, function(err, resp) {
-              check_request('get');
-              done();
-            })
-          })
-
-          it('sets Content-Type header', function(done) {
-            get(Buffer.from('foobar'), { json: true }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json; charset=utf-8');
-              done();
-            })
-          })
-
-          it('set Accept header to application/json', function(done) {
-            get(Buffer.from('foobar'), { json: true }, function(err, resp) {
-              resp.body.headers['accept'].should.equal('application/json');
-              done();
-            })
-          })
-
-          it('writes JSON.stringify version of object', function(done) {
-            get(Buffer.from('foobar'), { json: true }, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].toString().should.eql('foobar')
-              resp.body.body.should.eql('foobar');
-              done();
-            })
-          })
-
-        })
-
-      })
-
-      describe('post request', function() {
-
-        describe('with json: false (default)', function() {
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post(Buffer.from('foobar'), { json: false }, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header to www-form-urlencoded', function(done) {
-            post(Buffer.from('foobar'), { json: false }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/x-www-form-urlencoded');
-              done();
-            })
-          })
-
-          it('doesnt change default Accept header', function(done) {
-            post(Buffer.from('foobar'), { json: false }, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('writes as buffer', function(done) {
-            post(Buffer.from('foobar'), { json: false }, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].should.be.an.instanceof(Buffer);
-              spy.args[0][0].toString().should.equal('foobar');
-              resp.body.body.should.eql('foobar');
-              done();
-            })
-          })
-
-        })
-
-        describe('with json: true', function() {
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post(Buffer.from('foobar'), { json: true }, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header', function(done) {
-            post(Buffer.from('foobar'), { json: true }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json; charset=utf-8');
-              done();
-            })
-          })
-
-          it('set Accept header to application/json', function(done) {
-            post(Buffer.from('foobar'), { json: true }, function(err, resp) {
-              resp.body.headers['accept'].should.equal('application/json');
-              done();
-            })
-          })
-
-          it('passes raw buffer (assuming its a JSON string beneath)', function(done) {
-            post(Buffer.from('foobar'), { json: true }, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].toString().should.eql('foobar')
-              resp.body.body.should.eql('foobar');
-              done();
-            })
-          })
-
-        })
-
-      })
-
-    })
-
-    describe('when stream', function() {
-
-      var input_stream;
-
-      beforeEach(function() {
-        input_stream = new stream.Readable();
-        input_stream._read = function() {
-          this.push('foobar');
-          this.push(null);
-        }
-      })
-
-      describe('get request', function() {
-
-        it('explodes', function() {
-          (function() {
-            get(input_stream, {})
-          }).should.throw()
-        })
-
-      });
-
-      describe('post request', function() {
-
-        describe('with json: false (default)', function() {
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post(input_stream, { json: false }, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header to www-form-urlencoded', function(done) {
-            post(input_stream, { json: false }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/x-www-form-urlencoded');
-              done();
-            })
-          })
-
-          it('doesnt change default Accept header', function(done) {
-            post(input_stream, { json: false }, function(err, resp) {
-              // resp.body contains 'header' and 'body', mirroring what we sent
-              resp.body.headers['accept'].should.equal('*/*');
-              done();
-            })
-          })
-
-          it('writes as buffer', function(done) {
-            post(input_stream, { json: false }, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].should.be.an.instanceof(Buffer);
-              spy.args[0][0].toString().should.equal('foobar');
-              resp.body.body.should.eql('foobar');
-              done();
-            })
-          })
-
-        })
-
-        describe('with json: true', function() {
-
-          it('sends request', function(done) {
-            spystub_request();
-
-            post(input_stream, { json: true }, function(err, resp) {
-              check_request('post');
-              done();
-            })
-          })
-
-          it('sets Content-Type header', function(done) {
-            post(input_stream, { json: true }, function(err, resp) {
-              resp.body.headers['content-type'].should.equal('application/json; charset=utf-8');
-              done();
-            })
-          })
-
-          it('set Accept header to application/json', function(done) {
-            post(input_stream, { json: true }, function(err, resp) {
-              resp.body.headers['accept'].should.equal('application/json');
-              done();
-            })
-          })
-
-          it('writes JSON.stringified object', function(done) {
-            post(input_stream, { json: true }, function(err, resp) {
-              spy.called.should.be.true;
-              spy.args[0][0].toString().should.eql('foobar')
-              resp.body.body.should.eql('foobar');
-              done();
-            })
-          })
-
-        })
-
-      })
-
-    })
-
-  })
-
-})
diff --git a/node_modules/needle/test/proxy_spec.js b/node_modules/needle/test/proxy_spec.js
deleted file mode 100644
index 9526e7f..0000000
--- a/node_modules/needle/test/proxy_spec.js
+++ /dev/null
@@ -1,202 +0,0 @@
-var helpers = require('./helpers'),
-    should  = require('should'),
-    sinon   = require('sinon'),
-    http    = require('http'),
-    needle  = require('./../');
-
-var port = 7707;
-var url = 'localhost:' + port;
-var nonexisting_host = 'awepfokawepofawe.com';
-
-describe('proxy option', function() {
-
-  var spy, opts;
-
-  function send_request(opts, done) {
-    if (spy) spy.restore();
-    spy = sinon.spy(http, 'request');
-    needle.get(url, opts, done);
-  }
-
-  //////////////////////
-  // proxy opts helpers
-
-  function not_proxied(done) {
-    return function(err, resp) {
-      var path = spy.args[0][0].path;
-      path.should.eql('/'); // not the full original URI
-      spy.restore();
-      done();
-    }
-  }
-
-  function proxied(host, port, done) {
-    return function(err, resp) {
-      var path = spy.args[0][0].path;
-      path.should.eql('http://' + url); // the full original URI
-
-      var http_host = spy.args[0][0].host;
-      if (http_host) http_host.should.eql(host);
-
-      var http_port = spy.args[0][0].port;
-      if (http_port) http_port.should.eql(port);
-
-      spy.restore();
-      done();
-    }
-  }
-
-  //////////////////////
-  // auth helpers
-
-  function get_auth(header) {
-    var token  = header.split(/\s+/).pop();
-    return token && Buffer.from(token, 'base64').toString().split(':');
-  }
-
-  function no_proxy_auth(done) {
-    return function(err, resp) {
-      var headers = spy.args[0][0].headers;
-      Object.keys(headers).should.not.containEql('proxy-authorization');
-      done();
-    }
-  }
-
-  function header_set(name, user, pass, done) {
-    return function(err, resp) {
-      var headers = spy.args[0][0].headers;
-      var auth = get_auth(headers[name]);
-      auth[0].should.eql(user);
-      auth[1].should.eql(pass);
-      done();
-    }
-  }
-
-  function proxy_auth_set(user, pass, done) {
-    return header_set('proxy-authorization', user, pass, done);
-  }
-
-  function basic_auth_set(user, pass, done) {
-    return header_set('authorization', user, pass, done);
-  }
-
-  after(function() {
-    spy.restore();
-  })
-
-  describe('when null proxy is passed', function() {
-
-    it('does not proxy', function(done) {
-      send_request({ proxy: null }, not_proxied(done))
-    })
-
-    describe('but defaults has been set', function() {
-
-      before(function() {
-        needle.defaults({ proxy: 'foobar' });
-      })
-
-      after(function() {
-        needle.defaults({ proxy: null });
-      })
-
-      it('tries to proxy anyway', function(done) {
-        send_request({}, proxied('foobar', 80, done))
-      })
-
-    })
-
-  })
-
-  describe('when weird string is passed', function() {
-
-    it('tries to proxy anyway', function(done) {
-      send_request({ proxy: 'alfalfa' }, proxied('alfalfa', 80, done))
-    })
-  })
-
-  describe('when valid url is passed', function() {
-
-    it('proxies request', function(done) {
-      send_request({ proxy: nonexisting_host + ':123/done' }, proxied(nonexisting_host, '123', done))
-    })
-
-    it('does not set a Proxy-Authorization header', function(done) {
-      send_request({ proxy: nonexisting_host + ':123/done' }, no_proxy_auth(done));
-    })
-
-    describe('and proxy url contains user:pass', function() {
-
-      before(function() {
-        opts = {
-          proxy: 'http://mj:x@' + nonexisting_host + ':123/done'
-        }
-      })
-
-      it('proxies request', function(done) {
-        send_request(opts, proxied(nonexisting_host, '123', done))
-      })
-
-      it('sets Proxy-Authorization header', function(done) {
-        send_request(opts, proxy_auth_set('mj', 'x', done));
-      })
-
-    })
-
-    describe('and a proxy_user is passed', function() {
-
-      before(function() {
-        opts = {
-          proxy: nonexisting_host + ':123',
-          proxy_user: 'someone',
-          proxy_pass: 'else'
-        }
-      })
-
-      it('proxies request', function(done) {
-        send_request(opts, proxied(nonexisting_host, '123', done))
-      })
-
-      it('sets Proxy-Authorization header', function(done) {
-        send_request(opts, proxy_auth_set('someone', 'else', done));
-      })
-
-      describe('and url also contains user:pass', function() {
-
-        it('url user:pass wins', function(done) {
-          var opts = {
-            proxy: 'http://xxx:yyy@' + nonexisting_host + ':123',
-            proxy_user: 'someone',
-            proxy_pass: 'else'
-          }
-
-          send_request(opts, proxy_auth_set('xxx', 'yyy', done));
-        })
-
-      })
-
-      describe('and options.username is also present', function() {
-
-        before(function() {
-          opts = { proxy_user: 'foobar', username: 'someone' };
-        })
-
-        it('a separate Authorization header is set', function(done) {
-          var opts = {
-            proxy: nonexisting_host + ':123',
-            proxy_user: 'someone',
-            proxy_pass: 'else',
-            username: 'test',
-            password: 'X'
-          }
-
-          send_request(opts, basic_auth_set('test', 'X', done));
-        })
-
-      })
-
-    })
-
-  })
-
-})
diff --git a/node_modules/needle/test/querystring_spec.js b/node_modules/needle/test/querystring_spec.js
deleted file mode 100644
index 34c1748..0000000
--- a/node_modules/needle/test/querystring_spec.js
+++ /dev/null
@@ -1,128 +0,0 @@
-var should    = require('should'),
-	  stringify = require('../lib/querystring').build;
-
-describe('stringify', function() {
-
-	describe('with null', function() {
-
-		it('throws', function() {
-			(function() {
-				var res = stringify(null);
-			}).should.throw();
-		})
-
-	})
-
-	describe('with a number', function() {
-
-		it('throws', function() {
-			(function() {
-				var res = stringify(100);
-			}).should.throw();
-		})
-
-	})
-
-	describe('with a string', function() {
-
-		describe('that is empty', function() {
-
-			it('throws', function() {
-				(function() {
-					var res = stringify('');
-				}).should.throw();
-			})
-
-		})
-
-		describe('that doesnt contain an equal sign', function() {
-
-			it('throws', function() {
-				(function() {
-					var res = stringify('boomshagalaga');
-				}).should.throw();
-			})
-
-		})
-
-		describe('that contains an equal sign', function() {
-
-			it('works', function() {
-				var res = stringify('hello=123');
-				res.should.eql('hello=123');
-			})
-
-		})
-
-	})
-
-	describe('with an array', function() {
-
-		describe('with key val objects', function() {
-
-			it('works', function() {
-				var res = stringify([ {foo: 'bar'} ]);
-				res.should.eql('foo=bar');
-			})
-
-		})
-
-		describe('where all elements are strings with an equal sign', function() {
-
-			it('works', function() {
-				var res = stringify([ 'bar=123', 'quux=' ]);
-				res.should.eql('bar=123&quux=');
-			})
-
-		})
-
-		describe('with random words', function() {
-
-			it('throws', function() {
-				(function() {
-					var res = stringify(['hello', 'there']);
-				}).should.throw();
-			})
-
-		})
-
-		describe('with integers', function() {
-
-			it('throws', function() {
-				(function() {
-					var res = stringify([123, 432]);
-				}).should.throw();
-			})
-
-		})
-
-	})
-
-	describe('with an object', function() {
-
-			it('works', function() {
-				var res = stringify({ test: 100 });
-				res.should.eql('test=100');
-			})
-
-			describe('with object where val is an array', function() {
-
-				it('works', function() {
-					var res = stringify({ foo: ['bar', 'baz'] });
-					res.should.eql('foo[]=bar&foo[]=baz');
-				})
-
-			})
-
-			describe('with object where val is an array of key val objects', function() {
-
-				it('works', function() {
-					var res = stringify({ foo: [{'1': 'bar'}, {'2': 'baz'}] });
-					res.should.eql('foo[][1]=bar&foo[][2]=baz');
-				})
-
-			})
-
-	})
-
-})
diff --git a/node_modules/needle/test/redirect_spec.js b/node_modules/needle/test/redirect_spec.js
deleted file mode 100644
index 9399c98..0000000
--- a/node_modules/needle/test/redirect_spec.js
+++ /dev/null
@@ -1,392 +0,0 @@
-var helpers = require('./helpers'),
-    should  = require('should'),
-    sinon   = require('sinon'),
-    needle  = require('./../');
-
-var ports = {
-  http  : 8888,
-  https : 9999
-}
-
-var protocols = {
-  http  : require('http'),
-  https : require('https')
-}
-
-var code = 301;
-var location; // var to set the response location
-
-function response_code() {
-  return code;
-}
-
-function response_headers() {
-  return { 'Content-Type': 'text/plain', 'Location': location }
-}
-
-describe('redirects', function() {
-
-  var spies   = {},
-      servers = {};
-
-  var current_protocol;
-  var hostname = require('os').hostname();
-
-  // open two servers, one that responds to a redirect
-  before(function(done) {
-
-    var conf = {
-      port    : ports.http,
-      code    : response_code,
-      headers : response_headers
-    }
-
-    servers.http = helpers.server(conf, function() {
-      conf.port = ports.https;
-      conf.protocol = 'https';
-      servers.https = helpers.server(conf, done);
-    });
-  })
-
-  after(function(done) {
-    servers.http.close(function() {
-      servers.https.close(done);
-    });
-  })
-
-  var prots = {'http': 'https'};
-  Object.keys(prots).forEach(function(protocol) {
-
-    current_protocol = protocol;
-    var other_protocol = protocol == 'http' ? 'https' : 'http';
-
-    var opts, // each test will modify this
-        host = '127.0.0.1',
-        url  = protocol + '://' + host + ':' + ports[protocol] + '/hello';
-
-    function send_request(opts, cb) {
-      opts.rejectUnauthorized = false;
-      // console.log(' -- sending request ' + url + ' -- redirect to ' + location);
-      needle.post(url, { foo: 'bar' }, opts, cb);
-    }
-
-    function not_followed(done) {
-      send_request(opts, function(err, resp) {
-        resp.statusCode.should.eql(301);
-        if (current_protocol == 'http') {
-          spies.http.callCount.should.eql(1); // only original request
-          spies.https.callCount.should.eql(0);
-        } else {
-          spies.http.callCount.should.eql(0);
-          spies.https.callCount.should.eql(1); // only original request
-        }
-        done();
-      })
-    }
-
-    function followed_same_protocol(done) {
-      send_request(opts, function(err, resp) {
-        // the original request plus the redirect one
-        spies[current_protocol].callCount.should.eql(2);
-        done();
-      })
-
-    }
-
-    function followed_other_protocol(done) {
-      send_request(opts, function(err, resp) {
-        // on new node versions, https.request calls http.request internally,
-        // so we need to amount for that additional call.
-
-        var http_calls = protocols.http.Agent.defaultMaxSockets == Infinity ? 2 : 1;
-
-        spies.http.callCount.should.eql(http_calls); // the one(s) from http.request
-        spies.https.callCount.should.eql(1); // the one from https.request (redirect)
-        done();
-      })
-    }
-
-    // set a spy on [protocol].request
-    // so we can see how many times a request was made
-    before(function() {
-      spies.http  = sinon.spy(protocols.http, 'request');
-      spies.https = sinon.spy(protocols.https, 'request');
-    })
-
-    // and make sure it is restored after each test
-    afterEach(function() {
-      spies.http.reset();
-      spies.https.reset();
-    })
-
-    after(function() {
-      spies.http.restore();
-      spies.https.restore();
-    })
-
-    describe('when overriding defaults', function() {
-
-      before(function() {
-        needle.defaults({ follow_max: 10 });
-        opts = {};
-      })
-
-      after(function() {
-        // reset values to previous
-        needle.defaults({ follow_max: 0 });
-      })
-
-      describe('and redirected to the same path on same host and protocol', function() {
-        before(function() {
-          location = url;
-        })
-        it('does not follow redirect', not_followed);
-      })
-
-      describe('and redirected to the same path on same host and different protocol', function() {
-        before(function() {
-          location = url.replace(protocol, other_protocol).replace(ports[protocol], ports[other_protocol]);
-        })
-
-        it('follows redirect', followed_other_protocol);
-      })
-
-      describe('and redirected to a different path on same host, same protocol', function() {
-        before(function() {
-          location = url.replace('/hello', '/goodbye');
-        })
-        it('follows redirect', followed_same_protocol);
-      })
-
-      describe('and redirected to a different path on same host, different protocol', function() {
-        before(function() {
-          location = url.replace('/hello', '/goodbye').replace(protocol, other_protocol).replace(ports[protocol], ports[other_protocol]);
-        })
-        it('follows redirect', followed_other_protocol);
-      })
-
-      describe('and redirected to same path on another host, same protocol', function() {
-        before(function() {
-          location = url.replace(host, hostname);
-        })
-        it('follows redirect', followed_same_protocol);
-      })
-
-      describe('and redirected to same path on another host, different protocol', function() {
-        before(function() {
-          location = url.replace(host, hostname).replace(protocol, other_protocol).replace(ports[protocol], ports[other_protocol]);
-        })
-        it('follows redirect', followed_other_protocol);
-      })
-
-    })
-
-    // false and null have the same result
-    var values = [false, null];
-    values.forEach(function(value) {
-
-      describe('when follow is ' + value, function() {
-
-        before(function() {
-          opts = { follow: value };
-        })
-
-
-
-        describe('and redirected to the same path on same host and protocol', function() {
-          before(function() {
-            location = url;
-          })
-
-          it('throws an error', function() {
-            (function() {
-              send_request(opts, function() { });
-            }).should.throw;
-          })
-
-        })
-
-      })
-
-    })
-
-    describe('when follow is true', function() {
-
-      before(function() {
-        opts = { follow: true };
-      })
-
-      describe('and redirected to the same path on same host and protocol', function() {
-        before(function() { location = url })
-
-        it('throws an error', function() {
-          (function() {
-            send_request(opts, function() { });
-          }).should.throw;
-        })
-
-      })
-
-    })
-
-    describe('when follow is > 0', function() {
-
-      before(function() {
-        needle.defaults({ follow: 10 });
-      })
-
-      after(function() {
-        needle.defaults({ follow: 0 });
-      })
-
-      describe('when keep_method is false', function() {
-
-        before(function() {
-          opts = { follow_keep_method: false };
-        })
-
-        // defaults to follow host and protocol
-        describe('and redirected to the same path on same host and different protocol', function() {
-
-          before(function() {
-            location = url.replace(protocol, other_protocol);
-          })
-
-          it('follows redirect', followed_other_protocol);
-
-          it('sends a GET request with no data', function(done) {
-            send_request(opts, function(err, resp) {
-              spies.http.args[0][0].method.should.eql('GET');
-              // spy.args[0][3].should.eql(null);
-              done();
-            })
-          })
-
-        })
-
-      })
-
-      describe('and set_referer is true', function() {
-
-        before(function() {
-          opts = { follow_set_referer: true };
-        })
-
-        // defaults to follow host and protocol
-        describe('and redirected to the same path on same host and different protocol', function() {
-
-          before(function() {
-            location = url.replace(protocol, other_protocol);
-          })
-
-          it('follows redirect', followed_other_protocol);
-
-          it('sets Referer header when following redirect', function(done) {
-            send_request(opts, function(err, resp) {
-              spies.http.args[0][0].headers['referer'].should.eql("http://" + host + ":8888/hello");
-              // spies.http.args[0][3].should.eql({ foo: 'bar'});
-              done();
-            })
-          })
-
-        })
-
-      })
-
-      describe('and keep_method is true', function() {
-
-        before(function() {
-          opts = { follow_keep_method: true };
-        })
-
-        // defaults to follow host and protocol
-        describe('and redirected to the same path on same host and different protocol', function() {
-
-          before(function() {
-            location = url.replace(protocol, other_protocol);
-          })
-
-          it('follows redirect', followed_other_protocol);
-
-          it('sends a POST request with the original data', function(done) {
-            send_request(opts, function(err, resp) {
-              spies.http.args[0][0].method.should.eql('post');
-              // spies.http.args[0][3].should.eql({ foo: 'bar'});
-              done();
-            })
-          })
-
-        })
-
-      })
-
-      describe('and if_same_host is false', function() {
-
-        before(function() {
-          opts = { follow_if_same_host: false };
-        })
-
-        // by default it will follow other protocols
-        describe('and redirected to same path on another domain, same protocol', function() {
-          before(function() {
-            location = url.replace(host, hostname);
-          })
-          it('follows redirect', followed_same_protocol);
-        })
-
-      })
-
-      describe('and if_same_host is true', function() {
-
-        before(function() {
-          opts = { follow_if_same_host: true };
-        })
-
-        // by default it will follow other protocols
-        describe('and redirected to same path on another domain, same protocol', function() {
-          before(function() {
-            location = url.replace(host, hostname);
-          })
-
-          it('does not follow redirect', not_followed);
-        })
-
-      })
-
-      describe('and if_same_protocol is false', function() {
-
-        before(function() {
-          opts = { follow_if_same_protocol: false };
-        })
-
-        // by default it will follow other hosts
-        describe('and redirected to same path on another domain, different protocol', function() {
-          before(function() {
-            location = url.replace(host, hostname).replace(protocol, other_protocol).replace(ports[protocol], ports[other_protocol]);
-          })
-          it('follows redirect', followed_other_protocol);
-        })
-
-      })
-
-      describe('and if_same_protocol is true', function() {
-
-        before(function() {
-          opts = { follow_if_same_protocol: true };
-        })
-
-        // by default it will follow other hosts
-        describe('and redirected to same path on another domain, different protocol', function() {
-          before(function() {
-            location = url.replace(host, hostname).replace(protocol, other_protocol).replace(ports[protocol], ports[other_protocol]);
-          })
-          it('does not follow redirect', not_followed);
-        })
-
-      })
-
-    })
-
-  })
-
-});
diff --git a/node_modules/needle/test/redirect_with_timeout.js b/node_modules/needle/test/redirect_with_timeout.js
deleted file mode 100644
index 7e8e02e..0000000
--- a/node_modules/needle/test/redirect_with_timeout.js
+++ /dev/null
@@ -1,45 +0,0 @@
-var should  = require('should')
-var needle  = require('./../')
-
-describe('follow redirects when read_timeout is set', function () {
-
-    it('clear timeout before following redirect', function (done) {
-        var opts = {
-            open_timeout: 1000,
-            read_timeout: 3000,
-            follow: 5,
-            user_agent: 'Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36'
-        }
-
-        var timedOut = 0
-        var redirects = 0
-
-        var timer = setTimeout(function () {
-            var hasRedirects = redirects > 0
-            hasRedirects.should.equal(true)
-            done()
-        }, opts.read_timeout || 3000)
-
-        var resp = needle.get('http://google.com/', opts, function (err, resp, body) {
-            var noErr = err === null
-            var hasBody = body.length > 0
-            noErr.should.equal(true);
-            hasBody.should.equal(true);
-        });
-
-        resp.on('redirect', function (location) {
-            redirects++
-            // console.info('    Redirected to ', location)
-        })
-
-        resp.on('timeout', function (type) {
-            timedOut++
-            timedOut.should.equal(0)
-            // console.error('   ', type, 'timeout')
-            clearTimeout(timer)
-            done()
-        })
-
-    }).timeout(30000)
-
-})
\ No newline at end of file
diff --git a/node_modules/needle/test/request_stream_spec.js b/node_modules/needle/test/request_stream_spec.js
deleted file mode 100644
index 1f02c8b..0000000
--- a/node_modules/needle/test/request_stream_spec.js
+++ /dev/null
@@ -1,202 +0,0 @@
-var fs     = require('fs'),
-    needle = require('..'),
-    stream = require('stream'),
-    http   = require('http'),
-    should = require('should'),
-    sinon  = require('sinon');
-
-var port   = 2233;
-
-describe('request stream length', function() {
-
-  var server, writable;
-
-  function createServer() {
-    return http.createServer(function(req, res) {
-
-      req.on('data', function(chunk) {
-        // console.log(chunk.length);
-      })
-
-      req.on('end', function() {
-        res.writeHeader(200, { 'Content-Type': 'application/json'})
-        res.end(JSON.stringify({ headers: req.headers }))
-      })
-
-    })
-  }
-
-  before(function(done) {
-    server = createServer();
-    server.listen(port, done)
-  })
-
-  beforeEach(function() {
-    writable = new stream.Readable();
-    writable._read = function() {
-      this.push('hello world');
-      this.push(null);
-    }
-  })
-
-  after(function(done) {
-    server.close(done)
-  })
-
-  function send_request(opts, cb) {
-    needle.post('http://localhost:' + port, writable, opts, function(err, resp) {
-      cb(err, resp)
-    })
-  }
-
-  describe('no stream_length set', function() {
-
-    it('doesnt set Content-Length header', function(done) {
-      send_request({}, function(err, resp) {
-        should.not.exist(resp.body.headers['content-length']);
-        done()
-      })
-    })
-
-    it('doesnt work if Transfer-Encoding is set to a blank string', function(done) {
-      send_request({ headers: { 'Transfer-Encoding': '' }}, function(err, resp) {
-        err.code.should.eql('ECONNRESET');
-        done()
-      })
-    })
-
-    it('works if Transfer-Encoding is not set', function(done) {
-      send_request({}, function(err, resp) {
-        should.not.exist(err);
-        resp.statusCode.should.eql(200);
-        done()
-      })
-    })
-
-  })
-
-  describe('stream_length set to invalid value', function() {
-
-    it('sets Content-Length header to that value', function(done) {
-      send_request({ stream_length: 5 }, function(err, resp) {
-        should.exist(err);
-        err.code.should.eql('ECONNRESET');
-        done()
-      })
-    })
-
-    it('doesnt work if Transfer-Encoding is set to a blank string', function(done) {
-      send_request({ stream_length: 5, headers: { 'Transfer-Encoding': '' }}, function(err, resp) {
-        err.code.should.eql('ECONNRESET');
-        done()
-      })
-    })
-
-    it('doesnt work if Transfer-Encoding is not set', function(done) {
-      send_request({ stream_length: 5 }, function(err, resp) {
-        err.code.should.eql('ECONNRESET');
-        done()
-      })
-    })
-
-  })
-
-  describe('stream_length is set to valid value', function() {
-
-    it('sets Content-Length header to that value', function(done) {
-      send_request({ stream_length: 11 }, function(err, resp) {
-        resp.body.headers['content-length'].should.eql('11');
-        done()
-      })
-    })
-
-    it('works if Transfer-Encoding is set to a blank string', function(done) {
-      send_request({ stream_length: 11, headers: { 'Transfer-Encoding': '' }}, function(err, resp) {
-        should.not.exist(err);
-        resp.statusCode.should.eql(200);
-        done()
-      })
-    })
-
-    it('works if Transfer-Encoding is not set', function(done) {
-      send_request({ stream_length: 11 }, function(err, resp) {
-        should.not.exist(err);
-        resp.statusCode.should.eql(200);
-        done()
-      })
-    })
-
-  })
-
-
-  describe('stream_length set to 0', function() {
-
-    describe('stream with path', function() {
-
-      var stub;
-
-      beforeEach(function() {
-        writable.path = '/foo/bar';
-        stub = sinon.stub(fs, 'stat', function(path, cb) {
-          cb(null, { size: 11 })
-        })
-      })
-
-      afterEach(function() {
-        stub.restore();
-      })
-
-      it('sets Content-Length header to streams length', function(done) {
-        send_request({ stream_length: 0 }, function(err, resp) {
-          resp.body.headers['content-length'].should.eql('11');
-          done()
-        })
-      })
-
-      it('works if Transfer-Encoding is set to a blank string', function(done) {
-        send_request({ stream_length: 0, headers: { 'Transfer-Encoding': '' }}, function(err, resp) {
-          should.not.exist(err);
-          resp.statusCode.should.eql(200);
-          done()
-        })
-      })
-
-      it('works if Transfer-Encoding is not set', function(done) {
-        send_request({ stream_length: 0 }, function(err, resp) {
-          should.not.exist(err);
-          resp.statusCode.should.eql(200);
-          done()
-        })
-      })
-
-    })
-
-    describe('stream without path', function() {
-      it('does not set Content-Length header', function(done) {
-        send_request({ stream_length: 0 }, function(err, resp) {
-          should.not.exist(resp.body.headers['content-length']);
-          done()
-        })
-      })
-
-      it('doesnt work if Transfer-Encoding is set to a blank string', function(done) {
-        send_request({ stream_length: 0, headers: { 'Transfer-Encoding': '' }}, function(err, resp) {
-          err.code.should.eql('ECONNRESET');
-          done()
-        })
-      })
-
-      it('works if Transfer-Encoding is not set', function(done) {
-        send_request({ stream_length: 0 }, function(err, resp) {
-          should.not.exist(err);
-          resp.statusCode.should.eql(200);
-          done()
-        })
-      })
-
-    })
-
-
-  })
-
-})
diff --git a/node_modules/needle/test/response_stream_spec.js b/node_modules/needle/test/response_stream_spec.js
deleted file mode 100644
index ef20e38..0000000
--- a/node_modules/needle/test/response_stream_spec.js
+++ /dev/null
@@ -1,139 +0,0 @@
-var should = require('should'),
-    needle = require('./../'),
-    http   = require('http'),
-    stream = require('stream'),
-    fs     = require('fs'),
-    port   = 11111,
-    server;
-
-describe('response streams', function() {
-
-  describe('when the server sends back json', function(){
-
-    before(function() {
-      server = http.createServer(function(req, res) {
-        res.setHeader('Content-Type', 'application/json')
-        res.end('{"foo":"bar"}')
-      }).listen(port);
-    });
-
-    after(function() {
-      server.close();
-    })
-
-    describe('and the client uses streams', function(){
-
-      it('should create a proper streams2 stream', function(done) {
-        var stream = needle.get('localhost:' + port)
-
-        // newer node versions set this to null instead of false
-        var bool = !!stream._readableState.flowing;
-        should.equal(false, bool);
-
-        var readableCalled = false;
-        stream.on('readable', function() {
-          readableCalled = true;
-        })
-
-        stream.on('done', function() {
-          readableCalled.should.be.true;
-          done();
-        });
-
-        stream.resume()
-
-      })
-
-      it('emits a single data item which is our JSON object', function(done) {
-        var stream = needle.get('localhost:' + port)
-
-        var chunks = [];
-        stream.on('readable', function () {
-          while (chunk = this.read()) {
-            chunk.should.be.an.Object;
-            chunks.push(chunk);
-          }
-        })
-
-        stream.on('done', function () {
-          chunks.should.have.length(1)
-          chunks[0].should.have.property('foo', 'bar');
-          done();
-        });
-      })
-
-      it('emits a raw buffer if we do not want to parse JSON', function(done) {
-        var stream  = needle.get('localhost:' + port, { parse: false })
-
-        var chunks = [];
-        stream.on('readable', function () {
-          while (chunk = this.read()) {
-            Buffer.isBuffer(chunk).should.be.true;
-            chunks.push(chunk);
-          }
-        })
-
-        stream.on('done', function() {
-          var body = Buffer.concat(chunks).toString();
-          body.should.equal('{"foo":"bar"}')
-          done();
-        });
-      })
-
-    })
-  })
-
-  describe('when the server sends back what was posted to it', function () {
-    var file = 'asdf.txt';
-
-    before(function(done){
-      server = http.createServer(function(req, res) {
-        res.setHeader('Content-Type', 'application/octet')
-        req.pipe(res);
-      }).listen(port);
-
-      fs.writeFile(file, 'contents of stream', done);
-    });
-
-    after(function(done){
-      server.close();
-      fs.unlink(file, done);
-    })
-
-    it('can PUT a stream', function (done) {
-      var stream = needle.put('localhost:' + port, fs.createReadStream(file), { stream: true });
-
-      var chunks = [];
-      stream.on('readable', function () {
-        while (chunk = this.read()) {
-          Buffer.isBuffer(chunk).should.be.true;
-          chunks.push(chunk);
-        }
-      })
-
-      stream.on('end', function () {
-        var body = Buffer.concat(chunks).toString();
-          body.should.equal('contents of stream')
-          done();
-      });
-    });
-
-    it('can PATCH a stream', function (done) {
-      var stream = needle.patch('localhost:' + port, fs.createReadStream(file), { stream: true });
-
-      var chunks = [];
-      stream.on('readable', function () {
-        while (chunk = this.read()) {
-          Buffer.isBuffer(chunk).should.be.true;
-          chunks.push(chunk);
-        }
-      })
-
-      stream.on('end', function () {
-        var body = Buffer.concat(chunks).toString();
-          body.should.equal('contents of stream')
-          done();
-      });
-    });
-  })
-})
diff --git a/node_modules/needle/test/socket_pool_spec.js b/node_modules/needle/test/socket_pool_spec.js
deleted file mode 100644
index 58ffa14..0000000
--- a/node_modules/needle/test/socket_pool_spec.js
+++ /dev/null
@@ -1,66 +0,0 @@
-var needle  = require('../'),
-    should  = require('should'),
-    http    = require('http');
-
-var server, port = 11112;
-
-describe('socket reuse', function() {
-
-  before(function() {
-    server = http.createServer(function(req, res) {
-      res.setHeader('Content-Type', 'application/json');
-      setTimeout(function() {
-        res.end('{"foo":"bar"}');
-      }, 50);
-    }).listen(port);
-  });
-
-  after(function() {
-    server.close();
-  });
-
-  describe('when sockets are reused', function() {
-
-    var httpAgent = new http.Agent({
-      keepAlive  : true,
-      maxSockets : 1
-    });
-
-    it('does not duplicate listeners on .end', function(done) {
-
-      var last_error;
-      var count = 10;
-
-      function completed(err) {
-        --count || done(last_error);
-      }
-
-      function send() {
-        needle.get('localhost:' + port, { agent: httpAgent }, function(err, resp) {
-          if (err)
-            throw new Error("Unexpected error: " + err);
-
-          // lets go through all sockets and inspect all socket objects
-          for (hostTarget in httpAgent.sockets) {
-            httpAgent.sockets[hostTarget].forEach(function(socket) {
-              // normally, there are 2 internal listeners and 1 needle sets up,
-              // but to be sure the test does not fail even if newer node versions
-              // introduce additional listeners, we use a higher limit.
-              try {
-                socket.listeners('end').length.should.be.below(5, "too many listeners on the socket object's end event");
-              } catch (e) {
-                last_error = e;
-              }
-            });
-          }
-
-          completed();
-        });
-      }
-
-      for (var i = 0; i < count; i++) {
-        send();
-      }
-    });
-  });
-});
diff --git a/node_modules/needle/test/url_spec.js b/node_modules/needle/test/url_spec.js
deleted file mode 100644
index 8a0fa3e..0000000
--- a/node_modules/needle/test/url_spec.js
+++ /dev/null
@@ -1,155 +0,0 @@
-var needle  = require('../'),
-    sinon   = require('sinon'),
-    should  = require('should'),
-    http    = require('http'),
-    helpers = require('./helpers');
-
-var port = 3456;
-
-describe('urls', function() {
-
-  var server, url;
-
-  function send_request(cb) {
-    return needle.get(url, cb);
-  }
-
-  before(function(done){
-    server = helpers.server({ port: port }, done);
-  })
-
-  after(function(done) {
-    server.close(done);
-  })
-
-  describe('null URL', function(){
-
-    it('throws', function(){
-      (function() {
-      send_request()
-      }).should.throw();
-    })
-
-  })
-
-  describe('invalid protocol', function(){
-
-    before(function() {
-      url = 'foo://google.com/what'
-    })
-
-    it('does not throw', function(done) {
-      (function() {
-        send_request(function(err) { 
-          done();
-        })
-      }).should.not.throw()
-    })
-
-    it('returns an error', function(done) {
-      send_request(function(err) {
-        err.should.be.an.Error;
-        err.code.should.match(/ENOTFOUND|EADDRINFO|EAI_AGAIN/)
-        done();
-      })
-    })
-
-  })
-
-  describe('invalid host', function(){
-
-    before(function() {
-      url = 'http://s1\\\2.com/'
-    })
-
-    it('fails', function(done) {
-      (function() {
-        send_request(function(){ })
-      }.should.throw(TypeError))
-      done()
-    })
-
-  })
-
-/*
-  describe('invalid path', function(){
-
-    before(function() {
-      url = 'http://www.google.com\\\/x\\\   %^&*() /x2.com/'
-    })
-
-    it('fails', function(done) {
-      send_request(function(err) {
-        err.should.be.an.Error;
-        done();
-      })
-    })
-
-  })
-*/
-
-  describe('valid protocol and path', function() {
-
-    before(function() {
-      url = 'http://localhost:' + port + '/foo';
-    })
-
-    it('works', function(done) {
-      send_request(function(err){
-        should.not.exist(err);
-        done();
-      })
-    })
-
-  })
-
-  describe('no protocol but with slashes and valid path', function() {
-
-    before(function() {
-      url = '//localhost:' + port + '/foo';
-    })
-
-    it('works', function(done) {
-      send_request(function(err){
-        should.not.exist(err);
-        done();
-      })
-    })
-
-  })
-
-  describe('no protocol nor slashes and valid path', function() {
-
-    before(function() {
-      url = 'localhost:' + port + '/foo';
-    })
-
-    it('works', function(done) {
-      send_request(function(err){
-        should.not.exist(err);
-        done();
-      })
-    })
-
-  })
-
-  describe('double encoding', function() {
-
-    var path = '/foo?email=' + encodeURIComponent('[email protected]');
-
-    before(function() {
-      url = 'localhost:' + port + path
-    });
-
-    it('should not occur', function(done) {
-      send_request(function(err, res) {
-        should.not.exist(err);
-        should(res.req.path).be.exactly(path);
-        done();
-      });
-
-    });
-
-  })
-
-})
diff --git a/node_modules/needle/test/utils/formidable.js b/node_modules/needle/test/utils/formidable.js
deleted file mode 100644
index ba1d983..0000000
--- a/node_modules/needle/test/utils/formidable.js
+++ /dev/null
@@ -1,17 +0,0 @@
-var formidable = require('formidable'),
-    http = require('http'),
-    util = require('util');
-
-var port = process.argv[2] || 8888;
-
-http.createServer(function(req, res) {
-  var form = new formidable.IncomingForm();
-  form.parse(req, function(err, fields, files) {
-    res.writeHead(200, {'content-type': 'text/plain'});
-    res.write('received upload:\n\n');
-    console.log(util.inspect({fields: fields, files: files}))
-    res.end(util.inspect({fields: fields, files: files}));
-  });
-}).listen(port);
-
-console.log('HTTP server listening on port ' + port);
\ No newline at end of file
diff --git a/node_modules/needle/test/utils/proxy.js b/node_modules/needle/test/utils/proxy.js
deleted file mode 100644
index 531bf49..0000000
--- a/node_modules/needle/test/utils/proxy.js
+++ /dev/null
@@ -1,62 +0,0 @@
-var http = require('http'),
-    https = require('https'),
-    url = require('url');
-    
-var port = 1234,
-    log  = true,
-    request_auth = false;
-
-http.createServer(function(request, response) {
-
-  console.log(request.headers);
-  console.log("Got request: " + request.url);
-  console.log("Forwarding request to " + request.headers['host']);
-
-  if (request_auth) {
-      if (!request.headers['proxy-authorization']) {
-        response.writeHead(407, {'Proxy-Authenticate': 'Basic realm="proxy.com"'})
-        return response.end('Hello.');        
-      }
-  }
-
-  var remote = url.parse(request.url);
-  var protocol = remote.protocol == 'https:' ? https : http;
-
-  var opts = {
-    host: request.headers['host'],
-    port: remote.port || (remote.protocol == 'https:' ? 443 : 80),
-    method: request.method,
-    path: remote.pathname,
-    headers: request.headers
-  }
-
-  var proxy_request = protocol.request(opts, function(proxy_response){
-
-    proxy_response.on('data', function(chunk) {
-      if (log) console.log(chunk.toString());
-      response.write(chunk, 'binary');
-    });
-    proxy_response.on('end', function() {
-      response.end();
-    });
-
-    response.writeHead(proxy_response.statusCode, proxy_response.headers);
-  });
-
-  request.on('data', function(chunk) {
-    if (log) console.log(chunk.toString());
-    proxy_request.write(chunk, 'binary');
-  });
-
-  request.on('end', function() {
-    proxy_request.end();
-  });
-
-}).listen(port);
-
-process.on('uncaughtException', function(err){
-  console.log('Uncaught exception!');
-  console.log(err);
-});
-
-console.log("Proxy server listening on port " + port);
diff --git a/node_modules/needle/test/utils/test.js b/node_modules/needle/test/utils/test.js
deleted file mode 100644
index 8d58d70..0000000
--- a/node_modules/needle/test/utils/test.js
+++ /dev/null
@@ -1,104 +0,0 @@
-// TODO: write specs. :)
-
-var fs = require('fs'),
-    client = require('./../../');
-
-process.env.DEBUG = true;
-
-var response_callback = function(err, resp, body){
-	console.log(err);
-	if(resp) console.log("Got status code " + resp.statusCode)
-	console.log(body);
-}
-
-function simple_head(){
-	client.head('http://www.amazon.com', response_callback);
-}
-
-function simple_get(){
-	client.get('http://www.nodejs.org', response_callback);
-}
-
-function proxy_get(){
-	client.get('https://www.google.com/search?q=nodejs', {proxy: 'http://localhost:1234'}, response_callback);
-}
-
-function auth_get(){
-	client.get('https://www.twitter.com', {username: 'asd', password: '123'}, response_callback);
-}
-
-function simple_post(url){
-
-	var data = {
-		foo: 'bar',
-		baz: {
-			nested: 'attribute'
-		}
-	}
-
-	client.post(url, data, response_callback);
-
-}
-
-function multipart_post(url){
-
-	var filename = 'test_file.txt';
-	var data = 'Plain text data.\nLorem ipsum dolor sit amet.\nBla bla bla.\n';
-	fs.writeFileSync(filename, data);
-
-	var black_pixel = Buffer.from("data:image/gif;base64,R0lGODlhAQABAIAAAAUEBAAAACwAAAAAAQABAAACAkQBADs=".replace(/^data:image\/\w+;base64,/, ""), "base64");
-
-	var data = {
-		foo: 'bar',
-		bar: 'baz',
-		nested: {
-			my_document: { file: filename, content_type: 'text/plain' },
-			even: {
-				more: 'nesting'
-			}
-		},
-    pixel: { filename: 'black_pixel.gif', buffer: black_pixel, content_type: 'image/gif' },
-    field2: {value: JSON.stringify({"json":[ {"one":1}, {"two":2} ]}), content_type: 'application/json' }
-	}
-
-	client.post(url, data, {multipart: true}, function(err, resp, body){
-
-		console.log(err);
-		console.log("Got status code " + resp.statusCode)
-		console.log(body);
-		fs.unlink(filename);
-
-	});
-
-}
-
-switch(process.argv[2]){
-	case 'head':
-		simple_head();
-		break;
-	case 'get':
-		simple_get();
-		break;
-	case 'auth':
-		auth_get();
-		break;
-	case 'proxy':
-		proxy_get();
-		break;
-	case 'post':
-		simple_post(process.argv[3] || 'http://posttestserver.com/post.php');
-		break;
-	case 'multipart':
-		multipart_post(process.argv[3] || 'http://posttestserver.com/post.php?dir=example');
-		break;
-	case 'all':
-		simple_head();
-		simple_get();
-		auth_get();
-		proxy_get();
-		simple_post(process.argv[3] || 'http://posttestserver.com/post.php');
-		multipart_post(process.argv[3] || 'http://posttestserver.com/post.php?dir=example');
-		break;
-	default:
-		console.log("Usage: ./test.js [head|get|auth|proxy|multipart]")
-}