diff --git a/README.md b/README.md
index f44b130..eb9e06f 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ A simple Flask REST API for managing a todo list.
 | POST | `/items` | Create an item (`{"name": "..."}`) |
 | PATCH | `/items/:id` | Update an item (`{"done": true}`) |
 | DELETE | `/items/:id` | Delete an item |
+| GET | `/foo` | Returns static response `{"result": "bar"}` |
 
 ## Development
 
diff --git a/app.py b/app.py
index a2d2561..db3f7b7 100644
--- a/app.py
+++ b/app.py
@@ -62,6 +62,11 @@ def delete_item(item_id):
     return "", 204
 
 
+@app.route("/foo")
+def foo():
+    return jsonify(result="bar")
+
+
 _items_store = []
 
 
diff --git a/test_app.py b/test_app.py
index d5ae8f6..afeec78 100644
--- a/test_app.py
+++ b/test_app.py
@@ -63,3 +63,20 @@ def test_delete_item(client):
 def test_delete_item_not_found(client):
     resp = client.delete("/items/999")
     assert resp.status_code == 404
+
+
+def test_foo(client):
+    resp = client.get("/foo")
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert data == {"result": "bar"}
+
+
+def test_foo_post_not_allowed(client):
+    resp = client.post("/foo")
+    assert resp.status_code == 405
+
+
+def test_foo_delete_not_allowed(client):
+    resp = client.delete("/foo")
+    assert resp.status_code == 405