Refactor test suite to handle 303 See Other

src/routes/login.rs

@@ -11,10 +11,7 @@ use axum::{
     extract::State,
     response::{Html, IntoResponse, Response},
 };
-use axum::{
-    http::{HeaderMap, StatusCode},
-    response::Redirect,
-};
+use axum::{http::StatusCode, response::Redirect};
 use secrecy::SecretString;
 
 #[derive(thiserror::Error)]
@@ -117,9 +114,11 @@ pub async fn post_login(
                 .await
                 .map_err(|e| LoginError::UnexpectedError(e.into()))?;
 
-            let mut headers = HeaderMap::new();
-            headers.insert("HX-Redirect", "/admin/dashboard".parse().unwrap());
-            Ok((StatusCode::OK, headers).into_response())
+            let mut response = Redirect::to("/admin/dashboard").into_response();
+            response
+                .headers_mut()
+                .insert("HX-Redirect", "/admin/dashboard".parse().unwrap());
+            Ok(response)
         }
     }
 }