Removed secrets

tests/api/subscriptions.rs

@@ -108,5 +108,11 @@ async fn subscribe_fails_if_there_is_a_fatal_database_error() {
 
     let response = app.post_subscriptions(body).await;
 
-    assert_eq!(response.status().as_u16(), 500);
+    assert!(
+        response
+            .text()
+            .await
+            .unwrap()
+            .contains("An internal server error occured")
+    );
 }