Coverage for tests / test_tutorial / test_launch / test_tutorial002.py: 100%

1import subprocess 7 ctx1abcdefg

2import sys 7 ctx1abcdefg

3from pathlib import Path 7 ctx1abcdefg

4from unittest.mock import patch 7 ctx1abcdefg

5 

6import pytest 7 ctx1abcdefg

7import typer 7 ctx1abcdefg

8from typer.testing import CliRunner 7 ctx1abcdefg

9 

10from docs_src.launch import tutorial002_py310 as mod 7 ctx1abcdefg

11 

12runner = CliRunner() 7 ctx1abcdefg

13 

14 

15@pytest.fixture(name="app_dir") 7 ctx1abcdefg

16def app_dir(): 7 ctx1abcdefg

17 app_dir = Path(typer.get_app_dir("my-super-cli-app")) 7 ctx1abcdefg

18 if app_dir.exists(): # pragma: no cover 7 ctx1abcdefg

19 for item in app_dir.iterdir(): 

20 if item.is_file(): 

21 item.unlink() 

22 

23 yield app_dir 7 ctx1abcdefg

24 

25 if app_dir.exists(): 7 ctx1abcdefg

26 for item in app_dir.iterdir(): 7 ctx1abcdefg

27 if item.is_file(): 7 ctx1abcdefg

28 item.unlink() 7 ctx1abcdefg

29 app_dir.rmdir() 7 ctx1abcdefg

30 

31 

32def test_cli(app_dir: Path): 7 ctx1abcdefg

33 with patch("typer.launch") as launch_mock: 7 ctx1abcdefg

34 result = runner.invoke(mod.app) 7 ctx1abcdefg

35 

36 assert result.exit_code == 0 7 ctx1abcdefg

37 assert "Opening config directory" in result.output 7 ctx1abcdefg

38 launch_mock.assert_called_with(str(app_dir / "config.json"), locate=True) 7 ctx1abcdefg

39 

40 

41def test_script(): 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