Chapter 3.9

+ Update tests to incorporate new structure.
+ Adjust tests to connect to database

tests/health_check.rs

@@ -1,7 +1,7 @@
-use std::net::TcpListener;
-use sqlx::{PgConnection, Connection};
-use mail_app::startup::run;
 use mail_app::configuration::get_configuration;
+use mail_app::startup::run;
+use sqlx::{Connection, PgConnection};
+use std::net::TcpListener;
 
 fn spawn_app() -> String {
     let listener = TcpListener::bind("127.0.0.1:0").expect("Failed to bind to random port.");
@@ -59,7 +59,7 @@ async fn subscribe_returns_a_200_for_valid_form_data() {
         .fetch_one(&mut connection)
         .await
         .expect("Failed to fetch saved subscription.");
-    
+
     assert_eq!(saved.email, "ursula_le_guin@gmail.com");
     assert_eq!(saved.name, "le guin");
 }