controllers/user/resend: Add basic test suite

Author: Turbo87

src/controllers/user/resend.rs

@@ -52,3 +52,47 @@ pub async fn regenerate_token_and_send(
     })
     .await
 }
+
+#[cfg(test)]
+mod tests {
+    use crate::tests::util::{RequestHelper, TestApp};
+    use http::StatusCode;
+    use insta::assert_snapshot;
+
+    #[tokio::test(flavor = "multi_thread")]
+    async fn test_no_auth() {
+        let (app, anon, user) = TestApp::init().with_user();
+
+        let url = format!("/api/v1/users/{}/resend", user.as_model().id);
+        let response = anon.put::<()>(&url, "").await;
+        assert_eq!(response.status(), StatusCode::FORBIDDEN);
+        assert_snapshot!(response.text(), @r#"{"errors":[{"detail":"this action requires authentication"}]}"#);
+
+        assert_eq!(app.emails().len(), 0);
+    }
+
+    #[tokio::test(flavor = "multi_thread")]
+    async fn test_wrong_user() {
+        let (app, _anon, user) = TestApp::init().with_user();
+        let user2 = app.db_new_user("bar");
+
+        let url = format!("/api/v1/users/{}/resend", user2.as_model().id);
+        let response = user.put::<()>(&url, "").await;
+        assert_eq!(response.status(), StatusCode::BAD_REQUEST);
+        assert_snapshot!(response.text(), @r#"{"errors":[{"detail":"current user does not match requested user"}]}"#);
+
+        assert_eq!(app.emails().len(), 0);
+    }
+
+    #[tokio::test(flavor = "multi_thread")]
+    async fn test_happy_path() {
+        let (app, _anon, user) = TestApp::init().with_user();
+
+        let url = format!("/api/v1/users/{}/resend", user.as_model().id);
+        let response = user.put::<()>(&url, "").await;
+        assert_eq!(response.status(), StatusCode::OK);
+        assert_snapshot!(response.text(), @r###"{"ok":true}"###);
+
+        assert_snapshot!(app.emails_snapshot());
+    }
+}

src/controllers/user/snapshots/crates_io__controllers__user__resend__tests__happy_path-2.snap

@@ -0,0 +1,15 @@
+---
+source: src/controllers/user/resend.rs
+expression: app.emails_snapshot()
+snapshot_kind: text
+---
+To: foo@example.com
+From: crates.io <noreply@crates.io>
+Subject: crates.io: Please confirm your email address
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: 7bit
+
+Hello foo! Welcome to crates.io. Please click the
+link below to verify your email address. Thank you!
+
+https://crates.io/confirm/[confirm-token]