test_openapi_schema() — fastapi Function Reference

Architecture documentation for the test_openapi_schema() function in test_tutorial002.py from the fastapi codebase.

Function python FastAPI Routing

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FastAPI→ Routing→ test_openapi_schema() — fastapi Function Reference

Dependency Diagram

graph TD
  5ff49077_01ea_dcf3_6112_53775196a8a5["test_openapi_schema()"]
  6a23c7bb_bc43_fa1e_fdae_aca0cff0797f["test_tutorial002.py"]
  5ff49077_01ea_dcf3_6112_53775196a8a5 -->|defined in| 6a23c7bb_bc43_fa1e_fdae_aca0cff0797f
  style 5ff49077_01ea_dcf3_6112_53775196a8a5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_tutorial/test_schema_extra_example/test_tutorial002.py lines 37–147

def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/items/{item_id}": {
                    "put": {
                        "summary": "Update Item",
                        "operationId": "update_item_items__item_id__put",
                        "parameters": [
                            {
                                "name": "item_id",
                                "in": "path",
                                "required": True,
                                "schema": {"type": "integer", "title": "Item Id"},
                            }
                        ],
                        "requestBody": {
                            "required": True,
                            "content": {
                                "application/json": {
                                    "schema": {"$ref": "#/components/schemas/Item"}
                                }
                            },
                        },
                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {"application/json": {"schema": {}}},
                            },
                            "422": {
                                "description": "Validation Error",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HTTPValidationError"
                                        }
                                    }
                                },
                            },
                        },
                    }
                }
            },
            "components": {
                "schemas": {
                    "HTTPValidationError": {
                        "properties": {
                            "detail": {
                                "items": {
                                    "$ref": "#/components/schemas/ValidationError"
                                },
                                "type": "array",
                                "title": "Detail",
                            }
                        },
                        "type": "object",
                        "title": "HTTPValidationError",
                    },
                    "Item": {
                        "properties": {
                            "name": {
                                "type": "string",
                                "title": "Name",
                                "examples": ["Foo"],
                            },
                            "description": {
                                "anyOf": [{"type": "string"}, {"type": "null"}],
                                "title": "Description",
                                "examples": ["A very nice Item"],
                            },
                            "price": {
                                "type": "number",
                                "title": "Price",
                                "examples": [35.4],
                            },
                            "tax": {
                                "anyOf": [{"type": "number"}, {"type": "null"}],