fastapi

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from fastapi import FastAPI, Path, Query, status
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from fastapi.testclient import TestClient
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app = FastAPI()
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@app.get("/{repeated_alias}")
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def get_parameters_with_repeated_aliases(
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    path: str = Path(..., alias="repeated_alias"),
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    query: str = Query(..., alias="repeated_alias"),
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):
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    return {"path": path, "query": query}
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client = TestClient(app)
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def test_get_parameters():
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    response = client.get("/test_path", params={"repeated_alias": "test_query"})
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    assert response.status_code == 200, response.text
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    assert response.json() == {"path": "test_path", "query": "test_query"}
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def test_openapi_schema():
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    response = client.get("/openapi.json")
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    assert response.status_code == status.HTTP_200_OK
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    actual_schema = response.json()
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    assert actual_schema == {
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        "components": {
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            "schemas": {
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                "HTTPValidationError": {
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                    "properties": {
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                        "detail": {
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                            "items": {"$ref": "#/components/schemas/ValidationError"},
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                            "title": "Detail",
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                            "type": "array",
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                        }
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                    },
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                    "title": "HTTPValidationError",
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                    "type": "object",
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                },
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                "ValidationError": {
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                    "properties": {
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                        "loc": {
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                            "items": {
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                                "anyOf": [{"type": "string"}, {"type": "integer"}]
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                            },
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                            "title": "Location",
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                            "type": "array",
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                        },
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                        "msg": {"title": "Message", "type": "string"},
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                        "type": {"title": "Error Type", "type": "string"},
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                    },
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                    "required": ["loc", "msg", "type"],
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                    "title": "ValidationError",
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                    "type": "object",
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                },
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            }
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        },
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        "info": {"title": "FastAPI", "version": "0.1.0"},
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        "openapi": "3.1.0",
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        "paths": {
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            "/{repeated_alias}": {
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                "get": {
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                    "operationId": "get_parameters_with_repeated_aliases__repeated_alias__get",
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                    "parameters": [
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                        {
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                            "in": "path",
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                            "name": "repeated_alias",
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                            "required": True,
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                            "schema": {"title": "Repeated Alias", "type": "string"},
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                        },
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                        {
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                            "in": "query",
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                            "name": "repeated_alias",
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                            "required": True,
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                            "schema": {"title": "Repeated Alias", "type": "string"},
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                        },
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                    ],
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                    "responses": {
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                        "200": {
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                            "content": {"application/json": {"schema": {}}},
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                            "description": "Successful Response",
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                        },
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                        "422": {
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                            "content": {
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                                "application/json": {
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                                    "schema": {
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                                        "$ref": "#/components/schemas/HTTPValidationError"
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                                    }
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                                }
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                            },
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                            "description": "Validation Error",
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                        },
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                    },
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                    "summary": "Get Parameters With Repeated Aliases",
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                }
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            }
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        },
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    }
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