Coverage for tests / test_skip_defaults.py: 100%
50 statements
« prev ^ index » next coverage.py v7.13.3, created at 2026-02-12 18:15 +0000
« prev ^ index » next coverage.py v7.13.3, created at 2026-02-12 18:15 +0000
1from typing import Optional 1abcd
3from fastapi import FastAPI 1abcd
4from fastapi.testclient import TestClient 1abcd
5from pydantic import BaseModel 1abcd
7app = FastAPI() 1abcd
10class SubModel(BaseModel): 1abcd
11 a: Optional[str] = "foo" 1abcd
14class Model(BaseModel): 1abcd
15 x: Optional[int] = None 1abcd
16 sub: SubModel 1abcd
19class ModelSubclass(Model): 1abcd
20 y: int 1abcd
21 z: int = 0 1abcd
22 w: Optional[int] = None 1abcd
25class ModelDefaults(BaseModel): 1abcd
26 w: Optional[str] = None 1abcd
27 x: Optional[str] = None 1abcd
28 y: str = "y" 1abcd
29 z: str = "z" 1abcd
32@app.get("/", response_model=Model, response_model_exclude_unset=True) 1abcd
33def get_root() -> ModelSubclass: 1abcd
34 return ModelSubclass(sub={}, y=1, z=0) 1efg
37@app.get( 1abcd
38 "/exclude_unset", response_model=ModelDefaults, response_model_exclude_unset=True
39)
40def get_exclude_unset() -> ModelDefaults: 1abcd
41 return ModelDefaults(x=None, y="y") 1hij
44@app.get( 1abcd
45 "/exclude_defaults",
46 response_model=ModelDefaults,
47 response_model_exclude_defaults=True,
48)
49def get_exclude_defaults() -> ModelDefaults: 1abcd
50 return ModelDefaults(x=None, y="y") 1klm
53@app.get( 1abcd
54 "/exclude_none", response_model=ModelDefaults, response_model_exclude_none=True
55)
56def get_exclude_none() -> ModelDefaults: 1abcd
57 return ModelDefaults(x=None, y="y") 1nop
60@app.get( 1abcd
61 "/exclude_unset_none",
62 response_model=ModelDefaults,
63 response_model_exclude_unset=True,
64 response_model_exclude_none=True,
65)
66def get_exclude_unset_none() -> ModelDefaults: 1abcd
67 return ModelDefaults(x=None, y="y") 1qrs
70client = TestClient(app) 1abcd
73def test_return_defaults(): 1abcd
74 response = client.get("/") 1efg
75 assert response.json() == {"sub": {}} 1efg
78def test_return_exclude_unset(): 1abcd
79 response = client.get("/exclude_unset") 1hij
80 assert response.json() == {"x": None, "y": "y"} 1hij
83def test_return_exclude_defaults(): 1abcd
84 response = client.get("/exclude_defaults") 1klm
85 assert response.json() == {} 1klm
88def test_return_exclude_none(): 1abcd
89 response = client.get("/exclude_none") 1nop
90 assert response.json() == {"y": "y", "z": "z"} 1nop
93def test_return_exclude_unset_none(): 1abcd
94 response = client.get("/exclude_unset_none") 1qrs
95 assert response.json() == {"y": "y"} 1qrs