Coverage for tests/test_dependency_yield_except_httpexception.py: 100%

1import pytest 7 ctx1abcdefg

2from fastapi import Body, Depends, FastAPI, HTTPException 7 ctx1abcdefg

3from fastapi.testclient import TestClient 7 ctx1abcdefg

4 

5initial_fake_database = {"rick": "Rick Sanchez"} 7 ctx1abcdefg

6 

7fake_database = initial_fake_database.copy() 7 ctx1abcdefg

8 

9initial_state = {"except": False, "finally": False} 7 ctx1abcdefg

10 

11state = initial_state.copy() 7 ctx1abcdefg

12 

13app = FastAPI() 7 ctx1abcdefg

14 

15 

16async def get_database(): 7 ctx1abcdefg

17 temp_database = fake_database.copy() 14 ctx1honpiqjrksltmu

18 try: 14 ctx1honpiqjrksltmu

19 yield temp_database 14 ctx1honpiqjrksltmu

20 fake_database.update(temp_database) 7 ctx1opqrstu

21 except HTTPException: 7 ctx1hnijklm

22 state["except"] = True 7 ctx1hnijklm

23 raise 7 ctx1hnijklm

24 finally: 

25 state["finally"] = True 13 ctx1hopiqjrksltmu

26 

27 

28@app.put("/invalid-user/{user_id}") 7 ctx1abcdefg

29def put_invalid_user( 7 ctx1abcdefg

30 user_id: str, name: str = Body(), db: dict = Depends(get_database) 

31): 

32 db[user_id] = name 7 ctx1hnijklm

33 raise HTTPException(status_code=400, detail="Invalid user") 7 ctx1hnijklm

34 

35 

36@app.put("/user/{user_id}") 7 ctx1abcdefg

37def put_user(user_id: str, name: str = Body(), db: dict = Depends(get_database)): 7 ctx1abcdefg

38 db[user_id] = name 7 ctx1opqrstu

39 return {"message": "OK"} 7 ctx1opqrstu

40 

41 

42@pytest.fixture(autouse=True) 7 ctx1abcdefg

43def reset_state_and_db(): 7 ctx1abcdefg

44 global fake_database 

45 global state 

46 fake_database = initial_fake_database.copy() 7 ctx1abcdefg

47 state = initial_state.copy() 7 ctx1abcdefg

48 

49 

50client = TestClient(app) 7 ctx1abcdefg

51 

52 

53def test_dependency_gets_exception(): 7 ctx1abcdefg

54 assert state["except"] is False 7 ctx1hnijklm

55 assert state["finally"] is False 7 ctx1hnijklm

56 response = client.put("/invalid-user/rick", json="Morty") 7 ctx1hnijklm

57 assert response.status_code == 400, response.text 7 ctx1hnijklm

58 assert response.json() == {"detail": "Invalid user"} 7 ctx1hnijklm

59 assert state["except"] is True 7 ctx1hnijklm

60 assert state["finally"] is True 7 ctx1hnijklm

61 assert fake_database["rick"] == "Rick Sanchez" 7 ctx1hnijklm

62 

63 

64def test_dependency_no_exception(): 7 ctx1abcdefg

65 assert state["except"] is False 7 ctx1opqrstu

66 assert state["finally"] is False 7 ctx1opqrstu

67 response = client.put("/user/rick", json="Morty") 7 ctx1opqrstu

68 assert response.status_code == 200, response.text 7 ctx1opqrstu

69 assert response.json() == {"message": "OK"} 7 ctx1opqrstu

70 assert state["except"] is False 7 ctx1opqrstu

71 assert state["finally"] is True 7 ctx1opqrstu

72 assert fake_database["rick"] == "Morty" 7 ctx1opqrstu