Move unit tests into source

Move the unit tests into the relevant source files. There's no need for them to
be seprate, especially when the `tests` directory is meant to be for integration
tests.

The deserialization tests that include JSON files are still in the `tests` dir,
along with the public prelude re-export tests.

1 files changed, 68 insertions, 0 deletions

diff --git a/src/model/user.rs b/src/model/user.rs
index 859f168..d76b135 100644
--- a/src/model/user.rs
+++ b/src/model/user.rs
@@ -844,3 +844,71 @@ fn tag(name: &str, discriminator: u16) -> String {
 
     tag
 }
+
+#[cfg(test)]
+mod test {
+    #[cfg(feature = "model")]
+    mod model {
+        use model::id::UserId;
+        use model::user::User;
+
+        fn gen() -> User {
+            User {
+                id: UserId(210),
+                avatar: Some("abc".to_string()),
+                bot: true,
+                discriminator: 1432,
+                name: "test".to_string(),
+            }
+        }
+
+        #[test]
+        fn test_core() {
+            let mut user = gen();
+
+            assert!(
+                user.avatar_url()
+                    .unwrap()
+                    .ends_with("/avatars/210/abc.webp?size=1024")
+            );
+            assert!(
+                user.static_avatar_url()
+                    .unwrap()
+                    .ends_with("/avatars/210/abc.webp?size=1024")
+            );
+
+            user.avatar = Some("a_aaa".to_string());
+            assert!(
+                user.avatar_url()
+                    .unwrap()
+                    .ends_with("/avatars/210/a_aaa.gif?size=1024")
+            );
+            assert!(
+                user.static_avatar_url()
+                    .unwrap()
+                    .ends_with("/avatars/210/a_aaa.webp?size=1024")
+            );
+
+            user.avatar = None;
+            assert!(user.avatar_url().is_none());
+
+            assert_eq!(user.tag(), "test#1432");
+        }
+
+        #[test]
+        fn default_avatars() {
+            let mut user = gen();
+
+            user.discriminator = 0;
+            assert!(user.default_avatar_url().ends_with("0.png"));
+            user.discriminator = 1;
+            assert!(user.default_avatar_url().ends_with("1.png"));
+            user.discriminator = 2;
+            assert!(user.default_avatar_url().ends_with("2.png"));
+            user.discriminator = 3;
+            assert!(user.default_avatar_url().ends_with("3.png"));
+            user.discriminator = 4;
+            assert!(user.default_avatar_url().ends_with("4.png"));
+        }
+    }
+}