from fastapi.testclient import TestClient

from docs_src.schema_extra_example.tutorial004 import app

client = TestClient(app)

openapi_schema = {
    "openapi": "3.0.2",
    "info": {"title": "FastAPI", "version": "0.1.0"},
    "paths": {
        "/items/{item_id}": {
            "put": {
                "summary": "Update Item",
                "operationId": "update_item_items__item_id__put",
                "parameters": [
                    {
                        "required": True,
                        "schema": {"title": "Item Id", "type": "integer"},
                        "name": "item_id",
                        "in": "path",
                    }
                ],
                "requestBody": {
                    "content": {
                        "application/json": {
                            "schema": {"$ref": "#/components/schemas/Item"},
                            "examples": {
                                "normal": {
                                    "summary": "A normal example",
                                    "description": "A **normal** item works correctly.",
                                    "value": {
                                        "name": "Foo",
                                        "description": "A very nice Item",
                                        "price": 35.4,
                                        "tax": 3.2,
                                    },
                                },
                                "converted": {
                                    "summary": "An example with converted data",
                                    "description": "FastAPI can convert price `strings` to actual `numbers` automatically",
                                    "value": {"name": "Bar", "price": "35.4"},
                                },
                                "invalid": {
                                    "summary": "Invalid data is rejected with an error",
                                    "value": {
                                        "name": "Baz",
                                        "price": "thirty five point four",
                                    },
                                },
                            },
                        }
                    },
                    "required": True,
                },
                "responses": {
                    "200": {
                        "description": "Successful Response",
                        "content": {"application/json": {"schema": {}}},
                    },
                    "422": {
                        "description": "Validation Error",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/HTTPValidationError"
                                }
                            }
                        },
                    },
                },
            }
        }
    },
    "components": {
        "schemas": {
            "HTTPValidationError": {
                "title": "HTTPValidationError",
                "type": "object",
                "properties": {
                    "detail": {
                        "title": "Detail",
                        "type": "array",
                        "items": {"$ref": "#/components/schemas/ValidationError"},
                    }
                },
            },
            "Item": {
                "title": "Item",
                "required": ["name", "price"],
                "type": "object",
                "properties": {
                    "name": {"title": "Name", "type": "string"},
                    "description": {"title": "Description", "type": "string"},
                    "price": {"title": "Price", "type": "number"},
                    "tax": {"title": "Tax", "type": "number"},
                },
            },
            "ValidationError": {
                "title": "ValidationError",
                "required": ["loc", "msg", "type"],
                "type": "object",
                "properties": {
                    "loc": {
                        "title": "Location",
                        "type": "array",
                        "items": {"type": "string"},
                    },
                    "msg": {"title": "Message", "type": "string"},
                    "type": {"title": "Error Type", "type": "string"},
                },
            },
        }
    },
}


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == openapi_schema


# Test required and embedded body parameters with no bodies sent
def test_post_body_example():
    response = client.put(
        "/items/5",
        json={
            "name": "Foo",
            "description": "A very nice Item",
            "price": 35.4,
            "tax": 3.2,
        },
    )
    assert response.status_code == 200
