From ad53cc8a65efcb571127a884d398073aaa418b70 Mon Sep 17 00:00:00 2001 From: Yurii Motov Date: Tue, 16 Dec 2025 18:31:37 +0100 Subject: [PATCH] Add test for `docs_src.path_params_numeric_validations.tutorial004.py` --- .../test_tutorial004.py | 190 ++++++++++++++++++ 1 file changed, 190 insertions(+) create mode 100644 tests/test_tutorial/test_path_params_numeric_validations/test_tutorial004.py diff --git a/tests/test_tutorial/test_path_params_numeric_validations/test_tutorial004.py b/tests/test_tutorial/test_path_params_numeric_validations/test_tutorial004.py new file mode 100644 index 000000000..ce2f8fe61 --- /dev/null +++ b/tests/test_tutorial/test_path_params_numeric_validations/test_tutorial004.py @@ -0,0 +1,190 @@ +import importlib + +import pytest +from fastapi.testclient import TestClient + +from ...utils import needs_py39, needs_pydanticv2 + +skip_for_pydantic_v1 = needs_pydanticv2 + + +@pytest.fixture( + name="client", + params=[ + pytest.param("tutorial004"), + pytest.param("tutorial004_an"), + pytest.param("tutorial004_an_py39", marks=needs_py39), + ], +) +def get_client(request: pytest.FixtureRequest) -> TestClient: + mod = importlib.import_module( + f"docs_src.path_params_numeric_validations.{request.param}" + ) + return TestClient(mod.app) + + +@pytest.mark.parametrize( + "path,expected_response", + [ + ("/items/42?q=", {"item_id": 42}), + ("/items/1?q=somequery", {"item_id": 1, "q": "somequery"}), + ], +) +def test_read_items(client: TestClient, path, expected_response): + response = client.get(path) + assert response.status_code == 200, response.text + assert response.json() == expected_response + + +def test_read_items_non_int_item_id(client: TestClient): + response = client.get("/items/invalid_id?q=somequery") + assert response.status_code == 422, response.text + assert response.json() == { + "detail": [ + { + "loc": ["path", "item_id"], + "input": "invalid_id", + "msg": "Input should be a valid integer, unable to parse string as an integer", + "type": "int_parsing", + } + ] + } + + +def test_read_items_item_id_less_than_one(client: TestClient): + response = client.get("/items/0?q=somequery") + assert response.status_code == 422, response.text + assert response.json() == { + "detail": [ + { + "loc": ["path", "item_id"], + "input": "0", + "msg": "Input should be greater than or equal to 1", + "type": "greater_than_equal", + "ctx": {"ge": 1}, + } + ] + } + + +def test_read_items_missing_q(client: TestClient): + response = client.get("/items/42") + assert response.status_code == 422, response.text + assert response.json() == { + "detail": [ + { + "loc": ["query", "q"], + "input": None, + "msg": "Field required", + "type": "missing", + } + ] + } + + +def test_openapi_schema(client: TestClient): + response = client.get("/openapi.json") + assert response.status_code == 200, response.text + assert response.json() == { + "openapi": "3.1.0", + "info": {"title": "FastAPI", "version": "0.1.0"}, + "paths": { + "/items/{item_id}": { + "get": { + "summary": "Read Items", + "operationId": "read_items_items__item_id__get", + "parameters": [ + { + "required": True, + "schema": { + "title": "The ID of the item to get", + "type": "integer", + "minimum": 1, + }, + "name": "item_id", + "in": "path", + }, + { + "required": True, + "schema": { + "type": "string", + "title": "Q", + }, + "name": "q", + "in": "query", + }, + ], + "responses": { + "200": { + "description": "Successful Response", + "content": { + "application/json": { + "schema": {}, + } + }, + }, + "422": { + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/HTTPValidationError", + }, + }, + }, + "description": "Validation Error", + }, + }, + } + } + }, + "components": { + "schemas": { + "HTTPValidationError": { + "properties": { + "detail": { + "items": { + "$ref": "#/components/schemas/ValidationError", + }, + "title": "Detail", + "type": "array", + }, + }, + "title": "HTTPValidationError", + "type": "object", + }, + "ValidationError": { + "properties": { + "loc": { + "items": { + "anyOf": [ + { + "type": "string", + }, + { + "type": "integer", + }, + ], + }, + "title": "Location", + "type": "array", + }, + "msg": { + "title": "Message", + "type": "string", + }, + "type": { + "title": "Error Type", + "type": "string", + }, + }, + "required": [ + "loc", + "msg", + "type", + ], + "title": "ValidationError", + "type": "object", + }, + }, + }, + }