2 files changed, 35 insertions, 0 deletions
diff --git a/src/invite/routes/invite/post.rs b/src/invite/routes/invite/post.rs
index 627eca3..bb68e07 100644
--- a/src/invite/routes/invite/post.rs
+++ b/src/invite/routes/invite/post.rs
@@ -45,6 +45,9 @@ impl IntoResponse for Error {
         let Self(error) = self;
         match error {
             app::AcceptError::NotFound(_) => NotFound(error).into_response(),
+            app::AcceptError::InvalidName(_) => {
+                (StatusCode::BAD_REQUEST, error.to_string()).into_response()
+            }
             app::AcceptError::DuplicateLogin(_) => {
                 (StatusCode::CONFLICT, error.to_string()).into_response()
             }
diff --git a/src/invite/routes/invite/test/post.rs b/src/invite/routes/invite/test/post.rs
index 65ab61e..40e0580 100644
--- a/src/invite/routes/invite/test/post.rs
+++ b/src/invite/routes/invite/test/post.rs
@@ -206,3 +206,35 @@ async fn conflicting_name() {
         matches!(error, AcceptError::DuplicateLogin(error_name) if error_name == conflicting_name)
     );
 }
+
+#[tokio::test]
+async fn invalid_name() {
+    // Set up the environment
+
+    let app = fixtures::scratch_app().await;
+    let issuer = fixtures::login::create(&app, &fixtures::now()).await;
+    let invite = fixtures::invite::issue(&app, &issuer, &fixtures::now()).await;
+
+    // Call the endpoint
+
+    let name = fixtures::login::propose_invalid_name();
+    let password = fixtures::login::propose_password();
+    let identity = fixtures::cookie::not_logged_in();
+    let request = post::Request {
+        name: name.clone(),
+        password: password.clone(),
+    };
+    let post::Error(error) = post::handler(
+        State(app.clone()),
+        fixtures::now(),
+        identity,
+        Path(invite.id),
+        Json(request),
+    )
+    .await
+    .expect_err("using an invalid name should fail");
+
+    // Verify the response
+
+    assert!(matches!(error, AcceptError::InvalidName(error_name) if name == error_name));
+}