diff --git a/tests/test_tutorial/test_custom_response/__init__.py b/tests/test_tutorial/test_custom_response/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/tests/test_tutorial/test_custom_response/test_tutorial001.py b/tests/test_tutorial/test_custom_response/test_tutorial001.py
new file mode 100644
index 000000000..7801326f8
--- /dev/null
+++ b/tests/test_tutorial/test_custom_response/test_tutorial001.py
@@ -0,0 +1,36 @@
+from starlette.testclient import TestClient
+
+from custom_response.tutorial001 import app
+
+client = TestClient(app)
+
+openapi_schema = {
+ "openapi": "3.0.2",
+ "info": {"title": "Fast API", "version": "0.1.0"},
+ "paths": {
+ "/items/": {
+ "get": {
+ "responses": {
+ "200": {
+ "description": "Successful Response",
+ "content": {"application/json": {"schema": {}}},
+ }
+ },
+ "summary": "Read Items Get",
+ "operationId": "read_items_items__get",
+ }
+ }
+ },
+}
+
+
+def test_openapi_scheme():
+ response = client.get("/openapi.json")
+ assert response.status_code == 200
+ assert response.json() == openapi_schema
+
+
+def test_get_custom_response():
+ response = client.get("/items/")
+ assert response.status_code == 200
+ assert response.json() == [{"item_id": "Foo"}]
diff --git a/tests/test_tutorial/test_custom_response/test_tutorial004.py b/tests/test_tutorial/test_custom_response/test_tutorial004.py
new file mode 100644
index 000000000..99431ea3f
--- /dev/null
+++ b/tests/test_tutorial/test_custom_response/test_tutorial004.py
@@ -0,0 +1,47 @@
+from starlette.testclient import TestClient
+
+from custom_response.tutorial004 import app
+
+client = TestClient(app)
+
+openapi_schema = {
+ "openapi": "3.0.2",
+ "info": {"title": "Fast API", "version": "0.1.0"},
+ "paths": {
+ "/items/": {
+ "get": {
+ "responses": {
+ "200": {
+ "description": "Successful Response",
+ "content": {"text/html": {"schema": {"type": "string"}}},
+ }
+ },
+ "summary": "Read Items Get",
+ "operationId": "read_items_items__get",
+ }
+ }
+ },
+}
+
+html_contents = """
+ <html>
+ <head>
+ <title>Some HTML in here</title>
+ </head>
+ <body>
+ <h1>Look ma! HTML!</h1>
+ </body>
+ </html>
+ """
+
+
+def test_openapi_scheme():
+ response = client.get("/openapi.json")
+ assert response.status_code == 200
+ assert response.json() == openapi_schema
+
+
+def test_get_custom_response():
+ response = client.get("/items/")
+ assert response.status_code == 200
+ assert response.text == html_contents