tests for new post notifications and dashboard stats

tests/api/subscriptions.rs

@@ -34,7 +34,7 @@ async fn subscribe_persists_the_new_subscriber(connection_pool: PgPool) {
     let response = app.post_subscriptions(body).await;
 
     assert!(response.status().is_success());
-    let html_fragment = dbg!(response.text().await.unwrap());
+    let html_fragment = response.text().await.unwrap();
     assert!(html_fragment.contains("You'll receive a confirmation email shortly"));
 
     let saved = sqlx::query!("SELECT email, status FROM subscriptions")