feat: actually send email

tests/api/helpers.rs

@@ -4,6 +4,7 @@ use learn_axum::telemetry::{get_subscriber, init_subscriber};
 use once_cell::sync::Lazy;
 use sqlx::{Connection, Executor, PgConnection, PgPool};
 use uuid::Uuid;
+use wiremock::MockServer;
 
 /// Ensure that the `tracing` stack is only initialised once using `once_cell`
 static TRACING: Lazy<()> = Lazy::new(|| {
@@ -25,6 +26,7 @@ static TRACING: Lazy<()> = Lazy::new(|| {
 pub struct TestApp {
     pub address: String,
     pub db_pool: PgPool,
+    pub email_server: MockServer,
 }
 
 impl TestApp {
@@ -51,9 +53,8 @@ pub async fn spawn_app() -> TestApp {
     // All other invocations will instead skip execution.
     Lazy::force(&TRACING);
 
-    // TODO:
-    // // Launch a mock server to stand in for Postmark's API
-    // let email_server = MockServer::start().await;
+    // Launch a mock server to stand in for Postmark's API
+    let email_server = MockServer::start().await;
 
     // Randomise configuration to ensure test isolation
     let configuration = {
@@ -62,6 +63,8 @@ pub async fn spawn_app() -> TestApp {
         c.database.name = Uuid::new_v4().to_string();
         // Use a random OS port
         c.application.port = 0;
+        // Use the mock server as email API
+        c.email_client.base_url = email_server.uri();
         c
     };
 
@@ -81,7 +84,7 @@ pub async fn spawn_app() -> TestApp {
         address,
         // port: application_port,
         db_pool: connection_pool,
-        // email_server,
+        email_server,
         // test_user: TestUser::generate(),
         // api_client: client,
         // email_client: configuration.email_client.client(),