HX-Redirect to handle redirections with htmx

tests/api/login.rs

@@ -1,7 +1,7 @@
 use crate::helpers::{TestApp, assert_is_redirect_to};
 
 #[tokio::test]
-async fn an_error_flash_message_is_set_on_failure() {
+async fn an_error_html_fragment_is_returned_on_failure() {
     let app = TestApp::spawn().await;
 
     let login_body = serde_json::json!({
@@ -11,11 +11,10 @@ async fn an_error_flash_message_is_set_on_failure() {
 
     let response = app.post_login(&login_body).await;
 
-    assert_eq!(response.status().as_u16(), 303);
-    assert_is_redirect_to(&response, "/login");
+    assert_eq!(response.status().as_u16(), 200);
 
-    let login_page_html = app.get_login_html().await;
-    assert!(login_page_html.contains("Authentication failed"));
+    let response_html = response.text().await.unwrap();
+    assert!(response_html.contains("Invalid credentials"));
 }
 
 #[tokio::test]
@@ -31,5 +30,6 @@ async fn login_redirects_to_admin_dashboard_after_login_success() {
     assert_is_redirect_to(&response, "/admin/dashboard");
 
     let html_page = app.get_admin_dashboard_html().await;
-    assert!(html_page.contains(&format!("Welcome {}", app.test_user.username)));
+    assert!(html_page.contains("Connected as"));
+    assert!(html_page.contains(&app.test_user.username));
 }