tests: Add more email assertions

Author: Turbo87

src/tests/krate/publish/auth.rs

@@ -29,6 +29,7 @@ async fn new_wrong_token() {
     assert_eq!(response.status(), StatusCode::FORBIDDEN);
     assert_snapshot!(response.text(), @r###"{"errors":[{"detail":"authentication failed"}]}"###);
     assert_that!(app.stored_files().await, empty());
+    assert_that!(app.emails(), empty());
 }
 
 #[tokio::test(flavor = "multi_thread")]
@@ -49,4 +50,5 @@ async fn new_krate_wrong_user() {
     assert_json_snapshot!(response.json());
 
     assert_that!(app.stored_files().await, empty());
+    assert_that!(app.emails(), empty());
 }

src/tests/krate/publish/basics.rs

@@ -36,6 +36,8 @@ async fn new_krate() {
             .unwrap();
         assert_eq!(email, "foo@example.com");
     });
+
+    assert_snapshot!(app.emails_snapshot());
 }
 
 #[tokio::test(flavor = "multi_thread")]

src/tests/krate/publish/emails.rs

@@ -20,6 +20,7 @@ async fn new_krate_without_any_email_fails() {
     assert_eq!(response.status(), StatusCode::BAD_REQUEST);
     assert_json_snapshot!(response.json());
     assert_that!(app.stored_files().await, empty());
+    assert_that!(app.emails(), empty());
 }
 
 #[tokio::test(flavor = "multi_thread")]
@@ -39,4 +40,5 @@ async fn new_krate_with_unverified_email_fails() {
     assert_eq!(response.status(), StatusCode::BAD_REQUEST);
     assert_json_snapshot!(response.json());
     assert_that!(app.stored_files().await, empty());
+    assert_that!(app.emails(), empty());
 }

src/tests/krate/publish/snapshots/all__krate__publish__basics__new_krate-4.snap

@@ -0,0 +1,5 @@
+---
+source: src/tests/krate/publish/basics.rs
+expression: app.emails_snapshot()
+---
+

src/tests/owners.rs

@@ -156,6 +156,8 @@ async fn new_crate_owner() {
         .publish_crate(crate_to_publish)
         .await
         .good();
+
+    assert_snapshot!(app.emails_snapshot());
 }
 
 async fn create_and_add_owner(

src/tests/snapshots/all__owners__new_crate_owner-2.snap

@@ -0,0 +1,16 @@
+---
+source: src/tests/owners.rs
+expression: app.emails_snapshot()
+---
+To: Bar@example.com
+From: noreply@crates.io
+Subject: crates.io: Ownership invitation for "foo_owner"
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: quoted-printable
+
+foo has invited you to become an owner of the crate foo_owner!
+
+Visit https://crates.io/accept-invite/[invite-token] to accept =
+this invitation,
+or go to https://crates.io/me/pending-invites to manage all of your crate o=
+wnership invitations.

src/tests/snapshots/all__team__publish_owned.snap

@@ -0,0 +1,5 @@
+---
+source: src/tests/team.rs
+expression: app.emails_snapshot()
+---
+

src/tests/team.rs

@@ -10,6 +10,7 @@ use crates_io::{
 
 use diesel::*;
 use http::StatusCode;
+use insta::assert_snapshot;
 
 impl crate::util::MockAnonymousUser {
     /// List the team owners of the specified crate.
@@ -399,6 +400,8 @@ async fn publish_owned() {
         .publish_crate(crate_to_publish)
         .await
         .good();
+
+    assert_snapshot!(app.emails_snapshot());
 }
 
 /// Test trying to change owners (when only on an owning team)