diff --git a/tests/api/helpers.rs b/tests/api/helpers.rs
index fc921fb..e0548ee 100644
--- a/tests/api/helpers.rs
+++ b/tests/api/helpers.rs
@@ -61,6 +61,14 @@ impl TestUser {
         .await
         .expect("Failed to store test user.");
     }
+
+    pub async fn login(&self, app: &TestApp) {
+        app.post_login(&serde_json::json!({
+            "username": &self.username,
+            "password": &self.password,
+        }))
+        .await;
+    }
 }
 
 pub struct TestApp {
diff --git a/tests/api/newsletter.rs b/tests/api/newsletter.rs
index a58fa0c..64d5678 100644
--- a/tests/api/newsletter.rs
+++ b/tests/api/newsletter.rs
@@ -9,8 +9,8 @@ use crate::helpers::{assert_is_redirect_to, spawn_app, ConfirmationLinks, TestAp
 async fn newsletters_are_not_delivered_to_unconfirmed_subscribers() {
     // Arrange
     let app = spawn_app().await;
-
     create_uncorfirmed_subscriber(&app).await;
+    app.test_user.login(&app).await;
 
     Mock::given(any())
         .respond_with(ResponseTemplate::new(200))
@@ -18,23 +18,15 @@ async fn newsletters_are_not_delivered_to_unconfirmed_subscribers() {
         .mount(&app.email_server)
         .await;
 
-    app.post_login(&serde_json::json!({
-        "username": &app.test_user.username,
-        "password": &app.test_user.password,
-    }))
-    .await;
-
     // Act
     let newsletter_request_body = serde_json::json!({
         "title": "Newsletter Title",
         "text_content": "Newsletter body as plain text",
         "html_content": "<p>Newsletter body as HTML</p>"
     });
-    let response = app.post_newsletters(&newsletter_request_body).await;
+    app.post_newsletters(&newsletter_request_body).await;
 
     // Assert
-    assert_eq!(response.status().as_u16(), 200);
-
     // Mock verifies on drop that we haven't sent the newsletter email.
 }
 
@@ -42,8 +34,8 @@ async fn newsletters_are_not_delivered_to_unconfirmed_subscribers() {
 async fn newsletters_are_delivered_to_confirmed_subscribers() {
     // Arrange
     let app = spawn_app().await;
-
     create_confirmed_subscriber(&app).await;
+    app.test_user.login(&app).await;
 
     Mock::given(path("/emails"))
         .and(method("POST"))
@@ -52,23 +44,15 @@ async fn newsletters_are_delivered_to_confirmed_subscribers() {
         .mount(&app.email_server)
         .await;
 
-    app.post_login(&serde_json::json!({
-        "username": &app.test_user.username,
-        "password": &app.test_user.password,
-    }))
-    .await;
-
     // Act
     let newsletter_request_body = serde_json::json!({
         "title": "Newsletter Title",
         "text_content": "Newsletter body as plain text",
         "html_content": "<p>Newsletter body as HTML</p>"
     });
-    let response = app.post_newsletters(&newsletter_request_body).await;
+    app.post_newsletters(&newsletter_request_body).await;
 
     // Assert
-    assert_eq!(response.status().as_u16(), 200);
-
     // Mock verifies on Drop that we have sent the newsletter email.
 }
 
@@ -76,6 +60,7 @@ async fn newsletters_are_delivered_to_confirmed_subscribers() {
 async fn newsletters_returns_400_for_invalid_data() {
     // Arrange
     let app = spawn_app().await;
+    app.test_user.login(&app).await;
     let test_cases = vec![
         (
             serde_json::json!({
@@ -100,12 +85,6 @@ async fn newsletters_returns_400_for_invalid_data() {
         ),
     ];
 
-    app.post_login(&serde_json::json!({
-        "username": &app.test_user.username,
-        "password": &app.test_user.password,
-    }))
-    .await;
-
     for (invalid_body, error_message) in test_cases {
         // Act
         let response = app.post_newsletters(&invalid_body).await;