Coverage for docs_src/tutorial/fastapi/app_testing/tutorial001/test_main.py: 100%

1import pytest 6 ctx1fabcde

2from fastapi.testclient import TestClient 6 ctx1fabcde

3from sqlmodel import Session, SQLModel, create_engine 6 ctx1fabcde

4from sqlmodel.pool import StaticPool 6 ctx1fabcde

5 

6from .main import Hero, app, get_session 6 ctx1fabcde

7 

8 

9@pytest.fixture(name="session") 6 ctx1fabcde

10def session_fixture(): 5 ctx1abcde

11 engine = create_engine( 6 ctx1fabcde

12 "sqlite://", connect_args={"check_same_thread": False}, poolclass=StaticPool 

13 ) 

14 SQLModel.metadata.create_all(engine) 6 ctx1fabcde

15 with Session(engine) as session: 6 ctx1fabcde

16 yield session 6 ctx1fabcde

17 

18 

19@pytest.fixture(name="client") 6 ctx1fabcde

20def client_fixture(session: Session): 6 ctx1fabcde

21 def get_session_override(): 6 ctx1fabcde

22 return session 6 ctx1fabcde

23 

24 app.dependency_overrides[get_session] = get_session_override 6 ctx1fabcde

25 client = TestClient(app) 6 ctx1fabcde

26 yield client 6 ctx1fabcde

27 app.dependency_overrides.clear() 6 ctx1fabcde

28 

29 

30def test_create_hero(client: TestClient): 6 ctx1fabcde

31 response = client.post( 6 ctx1fabcde

32 "/heroes/", json={"name": "Deadpond", "secret_name": "Dive Wilson"} 

33 ) 

34 data = response.json() 6 ctx1fabcde

35 

36 assert response.status_code == 200 6 ctx1fabcde

37 assert data["name"] == "Deadpond" 6 ctx1fabcde

38 assert data["secret_name"] == "Dive Wilson" 6 ctx1fabcde

39 assert data["age"] is None 6 ctx1fabcde

40 assert data["id"] is not None 6 ctx1fabcde

41 

42 

43def test_create_hero_incomplete(client: TestClient): 6 ctx1fabcde

44 # No secret_name 

45 response = client.post("/heroes/", json={"name": "Deadpond"}) 6 ctx1fabcde

46 assert response.status_code == 422 6 ctx1fabcde

47 

48 

49def test_create_hero_invalid(client: TestClient): 6 ctx1fabcde

50 # secret_name has an invalid type 

51 response = client.post( 6 ctx1fabcde

52 "/heroes/", 

53 json={ 

54 "name": "Deadpond", 

55 "secret_name": {"message": "Do you wanna know my secret identity?"}, 

56 }, 

57 ) 

58 assert response.status_code == 422 6 ctx1fabcde

59 

60 

61def test_read_heroes(session: Session, client: TestClient): 6 ctx1fabcde

62 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson") 6 ctx1fabcde

63 hero_2 = Hero(name="Rusty-Man", secret_name="Tommy Sharp", age=48) 6 ctx1fabcde

64 session.add(hero_1) 6 ctx1fabcde

65 session.add(hero_2) 6 ctx1fabcde

66 session.commit() 6 ctx1fabcde

67 

68 response = client.get("/heroes/") 6 ctx1fabcde

69 data = response.json() 6 ctx1fabcde

70 

71 assert response.status_code == 200 6 ctx1fabcde

72 

73 assert len(data) == 2 6 ctx1fabcde

74 assert data[0]["name"] == hero_1.name 6 ctx1fabcde

75 assert data[0]["secret_name"] == hero_1.secret_name 6 ctx1fabcde

76 assert data[0]["age"] == hero_1.age 6 ctx1fabcde

77 assert data[0]["id"] == hero_1.id 6 ctx1fabcde

78 assert data[1]["name"] == hero_2.name 6 ctx1fabcde

79 assert data[1]["secret_name"] == hero_2.secret_name 6 ctx1fabcde

80 assert data[1]["age"] == hero_2.age 6 ctx1fabcde

81 assert data[1]["id"] == hero_2.id 6 ctx1fabcde

82 

83 

84def test_read_hero(session: Session, client: TestClient): 6 ctx1fabcde

85 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson") 6 ctx1fabcde

86 session.add(hero_1) 6 ctx1fabcde

87 session.commit() 6 ctx1fabcde

88 

89 response = client.get(f"/heroes/{hero_1.id}") 6 ctx1fabcde

90 data = response.json() 6 ctx1fabcde

91 

92 assert response.status_code == 200 6 ctx1fabcde

93 assert data["name"] == hero_1.name 6 ctx1fabcde

94 assert data["secret_name"] == hero_1.secret_name 6 ctx1fabcde

95 assert data["age"] == hero_1.age 6 ctx1fabcde

96 assert data["id"] == hero_1.id 6 ctx1fabcde

97 

98 

99def test_update_hero(session: Session, client: TestClient): 6 ctx1fabcde

100 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson") 6 ctx1fabcde

101 session.add(hero_1) 6 ctx1fabcde

102 session.commit() 6 ctx1fabcde

103 

104 response = client.patch(f"/heroes/{hero_1.id}", json={"name": "Deadpuddle"}) 6 ctx1fabcde

105 data = response.json() 6 ctx1fabcde

106 

107 assert response.status_code == 200 6 ctx1fabcde

108 assert data["name"] == "Deadpuddle" 6 ctx1fabcde

109 assert data["secret_name"] == "Dive Wilson" 6 ctx1fabcde

110 assert data["age"] is None 6 ctx1fabcde

111 assert data["id"] == hero_1.id 6 ctx1fabcde

112 

113 

114def test_delete_hero(session: Session, client: TestClient): 6 ctx1fabcde

115 hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson") 6 ctx1fabcde

116 session.add(hero_1) 6 ctx1fabcde

117 session.commit() 6 ctx1fabcde

118 

119 response = client.delete(f"/heroes/{hero_1.id}") 6 ctx1fabcde

120 

121 hero_in_db = session.get(Hero, hero_1.id) 6 ctx1fabcde

122 

123 assert response.status_code == 200 6 ctx1fabcde

124 

125 assert hero_in_db is None 6 ctx1fabcde