Fix User::avatar_url + add Id display tests

User::avatar_url was formatting the user's Id as a mention, rather than
the inner u64.

2 files changed, 36 insertions, 0 deletions

diff --git a/tests/test_formatters.rs b/tests/test_formatters.rs
new file mode 100644
index 0000000..922fb41
--- /dev/null
+++ b/tests/test_formatters.rs
@@ -0,0 +1,12 @@
+extern crate serenity;
+
+use serenity::model::*;
+
+#[test]
+fn test_formatters() {
+    assert_eq!(format!("{}", ChannelId(1)), "<#1>");
+    assert_eq!(format!("{}", EmojiId(2)), "2");
+    assert_eq!(format!("{}", GuildId(3)), "3");
+    assert_eq!(format!("{}", RoleId(4)), "<@&4>");
+    assert_eq!(format!("{}", UserId(5)), "<@5>");
+}
diff --git a/tests/test_user.rs b/tests/test_user.rs
new file mode 100644
index 0000000..b4509f3
--- /dev/null
+++ b/tests/test_user.rs
@@ -0,0 +1,24 @@
+extern crate serenity;
+
+use serenity::model::{User, UserId};
+
+fn gen() -> User {
+    User {
+        id: UserId(210),
+        avatar: Some("abc".to_owned()),
+        bot: true,
+        discriminator: "1432".to_owned(),
+        name: "test".to_owned(),
+    }
+}
+
+#[test]
+fn test_core() {
+    let mut user = gen();
+
+    assert!(user.avatar_url().unwrap().ends_with("/avatars/210/abc.jpg"));
+
+    user.avatar = None;
+
+    assert!(user.avatar_url().is_none());
+}