Coverage for tests / test_tutorial / test_options / test_callback / test_tutorial004.py: 100%

1import importlib 7 ctx1abcdefg

2import os 7 ctx1abcdefg

3import subprocess 7 ctx1abcdefg

4import sys 7 ctx1abcdefg

5from pathlib import Path 7 ctx1abcdefg

6from types import ModuleType 7 ctx1abcdefg

7 

8import pytest 7 ctx1abcdefg

9from typer.testing import CliRunner 7 ctx1abcdefg

10 

11runner = CliRunner() 7 ctx1abcdefg

12 

13 

14@pytest.fixture( 7 ctx1abcdefg

15 name="mod", 

16 params=[ 

17 pytest.param("tutorial004_py310"), 

18 pytest.param("tutorial004_an_py310"), 

19 ], 

20) 

21def get_mod(request: pytest.FixtureRequest) -> ModuleType: 7 ctx1abcdefg

22 module_name = f"docs_src.options.callback.{request.param}" 7 ctx1abcdefg

23 mod = importlib.import_module(module_name) 7 ctx1abcdefg

24 return mod 7 ctx1abcdefg

25 

26 

27def test_1(mod: ModuleType): 7 ctx1abcdefg

28 result = runner.invoke(mod.app, ["--name", "Camila"]) 7 ctx1abcdefg

29 assert result.exit_code == 0 7 ctx1abcdefg

30 assert "Validating param: name" in result.output 7 ctx1abcdefg

31 assert "Hello Camila" in result.output 7 ctx1abcdefg

32 

33 

34def test_2(mod: ModuleType): 7 ctx1abcdefg

35 result = runner.invoke(mod.app, ["--name", "rick"]) 7 ctx1abcdefg

36 assert result.exit_code != 0 7 ctx1abcdefg

37 assert "Invalid value for '--name'" in result.output 7 ctx1abcdefg

38 assert "Only Camila is allowed" in result.output 7 ctx1abcdefg

39 

40 

41def test_script(mod: ModuleType): 7 ctx1abcdefg

42 result = subprocess.run( 7 ctx1abcdefg

43 [sys.executable, "-m", "coverage", "run", mod.__file__, "--help"], 

44 capture_output=True, 

45 encoding="utf-8", 

46 ) 

47 assert "Usage" in result.stdout 7 ctx1abcdefg

48 

49 

50def test_completion(mod: ModuleType): 7 ctx1abcdefg

51 file_name = Path(mod.__file__).name 7 ctx1abcdefg

52 result = subprocess.run( 7 ctx1abcdefg

53 [sys.executable, "-m", "coverage", "run", mod.__file__, " "], 

54 capture_output=True, 

55 encoding="utf-8", 

56 env={ 

57 **os.environ, 

58 f"_{file_name.upper()}_COMPLETE": "complete_bash", 

59 "COMP_WORDS": f"{file_name} --", 

60 "COMP_CWORD": "1", 

61 }, 

62 ) 

63 assert "--name" in result.stdout 7 ctx1abcdefg