Add test for `docs_src.query_params.tutorial004.py`

tests/test_tutorial/test_query_params/test_tutorial004.py

@@ -0,0 +1,158 @@
+import importlib
+
+import pytest
+from fastapi.testclient import TestClient
+
+from ...utils import needs_py310, needs_pydanticv2
+
+skip_for_pydantic_v1 = needs_pydanticv2
+
+
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial004"),
+        pytest.param("tutorial004_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.query_params.{request.param}")
+
+    client = TestClient(mod.app)
+    return client
+
+
+@pytest.mark.parametrize(
+    ("path", "expected_json"),
+    [
+        (
+            "/users/123/items/foo",
+            {
+                "item_id": "foo",
+                "owner_id": 123,
+                "description": "This is an amazing item that has a long description",
+            },
+        ),
+        (
+            "/users/1/items/bar?q=somequery",
+            {
+                "item_id": "bar",
+                "owner_id": 1,
+                "q": "somequery",
+                "description": "This is an amazing item that has a long description",
+            },
+        ),
+        (
+            "/users/42/items/baz?short=true",
+            {"item_id": "baz", "owner_id": 42},
+        ),
+    ],
+)
+def test_read_user_item(client: TestClient, path, expected_json):
+    response = client.get(path)
+    assert response.status_code == 200
+    assert response.json() == expected_json
+
+
+def test_openapi_schema(client: TestClient):
+    response = client.get("/openapi.json")
+    assert response.status_code == 200
+    assert response.json() == {
+        "openapi": "3.1.0",
+        "info": {"title": "FastAPI", "version": "0.1.0"},
+        "paths": {
+            "/users/{user_id}/items/{item_id}": {
+                "get": {
+                    "summary": "Read User Item",
+                    "operationId": "read_user_item_users__user_id__items__item_id__get",
+                    "parameters": [
+                        {
+                            "required": True,
+                            "schema": {"title": "User Id", "type": "integer"},
+                            "name": "user_id",
+                            "in": "path",
+                        },
+                        {
+                            "required": True,
+                            "schema": {"title": "Item Id", "type": "string"},
+                            "name": "item_id",
+                            "in": "path",
+                        },
+                        {
+                            "required": False,
+                            "schema": {
+                                "title": "Q",
+                                "anyOf": [
+                                    {
+                                        "type": "string",
+                                    },
+                                    {
+                                        "type": "null",
+                                    },
+                                ],
+                            },
+                            "name": "q",
+                            "in": "query",
+                        },
+                        {
+                            "required": False,
+                            "schema": {
+                                "title": "Short",
+                                "type": "boolean",
+                                "default": False,
+                            },
+                            "name": "short",
+                            "in": "query",
+                        },
+                    ],
+                    "responses": {
+                        "200": {
+                            "description": "Successful Response",
+                            "content": {"application/json": {"schema": {}}},
+                        },
+                        "422": {
+                            "content": {
+                                "application/json": {
+                                    "schema": {
+                                        "$ref": "#/components/schemas/HTTPValidationError",
+                                    },
+                                },
+                            },
+                            "description": "Validation Error",
+                        },
+                    },
+                }
+            }
+        },
+        "components": {
+            "schemas": {
+                "ValidationError": {
+                    "title": "ValidationError",
+                    "required": ["loc", "msg", "type"],
+                    "type": "object",
+                    "properties": {
+                        "loc": {
+                            "title": "Location",
+                            "type": "array",
+                            "items": {
+                                "anyOf": [{"type": "string"}, {"type": "integer"}]
+                            },
+                        },
+                        "msg": {"title": "Message", "type": "string"},
+                        "type": {"title": "Error Type", "type": "string"},
+                    },
+                },
+                "HTTPValidationError": {
+                    "title": "HTTPValidationError",
+                    "type": "object",
+                    "properties": {
+                        "detail": {
+                            "title": "Detail",
+                            "type": "array",
+                            "items": {"$ref": "#/components/schemas/ValidationError"},
+                        }
+                    },
+                },
+            }
+        },
+    }