Coverage for tests / test_tutorial / test_settings / test_app01.py: 100%

1import importlib 4 ctx1abcd

2import sys 4 ctx1abcd

3 

4import pytest 4 ctx1abcd

5from dirty_equals import IsAnyStr 4 ctx1abcd

6from fastapi.testclient import TestClient 4 ctx1abcd

7from inline_snapshot import snapshot 4 ctx1abcd

8from pydantic import ValidationError 4 ctx1abcd

9from pytest import MonkeyPatch 4 ctx1abcd

10 

11 

12@pytest.fixture( 4 ctx1abcd

13 name="mod_name", 

14 params=[ 

15 pytest.param("app01_py310"), 

16 ], 

17) 

18def get_mod_name(request: pytest.FixtureRequest): 4 ctx1abcd

19 return f"docs_src.settings.{request.param}.main" 11 ctx1efygzhiAjkB

20 

21 

22@pytest.fixture(name="client") 4 ctx1abcd

23def get_test_client(mod_name: str, monkeypatch: MonkeyPatch) -> TestClient: 4 ctx1abcd

24 if mod_name in sys.modules: 8 ctx1efpghijk

25 del sys.modules[mod_name] # pragma: no cover 

26 monkeypatch.setenv("ADMIN_EMAIL", "[email protected]") 8 ctx1efpghijk

27 main_mod = importlib.import_module(mod_name) 8 ctx1efpghijk

28 return TestClient(main_mod.app) 8 ctx1efpghijk

29 

30 

31def test_settings_validation_error(mod_name: str, monkeypatch: MonkeyPatch): 4 ctx1abcd

32 monkeypatch.delenv("ADMIN_EMAIL", raising=False) 4 ctx1lmno

33 if mod_name in sys.modules: 4 ctx1lmno

34 del sys.modules[mod_name] # pragma: no cover 

35 

36 with pytest.raises(ValidationError) as exc_info: 4 ctx1lmno

37 importlib.import_module(mod_name) 4 ctx1lmno

38 assert exc_info.value.errors() == [ 4 ctx1lmno

39 { 

40 "loc": ("admin_email",), 

41 "msg": "Field required", 

42 "type": "missing", 

43 "input": {}, 

44 "url": IsAnyStr, 

45 } 

46 ] 

47 

48 

49def test_app(client: TestClient): 4 ctx1abcd

50 response = client.get("/info") 4 ctx1qrst

51 data = response.json() 4 ctx1qrst

52 assert data == { 4 ctx1qrst

53 "app_name": "Awesome API", 

54 "admin_email": "[email protected]", 

55 "items_per_user": 50, 

56 } 

57 

58 

59def test_openapi_schema(client: TestClient): 4 ctx1abcd

60 response = client.get("/openapi.json") 4 ctx1uvwx

61 assert response.status_code == 200, response.text 4 ctx1uvwx

62 assert response.json() == snapshot( 4 ctx1uvwx

63 { 

64 "openapi": "3.1.0", 

65 "info": {"title": "FastAPI", "version": "0.1.0"}, 

66 "paths": { 

67 "/info": { 

68 "get": { 

69 "operationId": "info_info_get", 

70 "responses": { 

71 "200": { 

72 "description": "Successful Response", 

73 "content": {"application/json": {"schema": {}}}, 

74 } 

75 }, 

76 "summary": "Info", 

77 } 

78 } 

79 }, 

80 } 

81 )