✨ Docs and tests, responses with headers and cookies (#185)

tests/test_tutorial/test_response_cookies/test_tutorial001.py

@@ -0,0 +1,12 @@
+from starlette.testclient import TestClient
+
+from response_cookies.tutorial001 import app
+
+client = TestClient(app)
+
+
+def test_path_operation():
+    response = client.post("/cookie/")
+    assert response.status_code == 200
+    assert response.json() == {"message": "Come to the dark side, we have cookies"}
+    assert response.cookies["fakesession"] == "fake-cookie-session-value"

tests/test_tutorial/test_response_headers/test_tutorial001.py

@@ -0,0 +1,13 @@
+from starlette.testclient import TestClient
+
+from response_headers.tutorial001 import app
+
+client = TestClient(app)
+
+
+def test_path_operation():
+    response = client.get("/headers/")
+    assert response.status_code == 200
+    assert response.json() == {"message": "Hello World"}
+    assert response.headers["X-Cat-Dog"] == "alone in the world"
+    assert response.headers["Content-Language"] == "en-US"