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

1import subprocess 8 ctx1abcdefgh

2import sys 8 ctx1abcdefgh

3from pathlib import Path 8 ctx1abcdefgh

4from unittest.mock import patch 8 ctx1abcdefgh

5 

6import pytest 8 ctx1abcdefgh

7import typer 8 ctx1abcdefgh

8from typer.testing import CliRunner 8 ctx1abcdefgh

9 

10from docs_src.launch import tutorial002_py39 as mod 8 ctx1abcdefgh

11 

12runner = CliRunner() 8 ctx1abcdefgh

13 

14 

15@pytest.fixture(name="app_dir") 8 ctx1abcdefgh

16def app_dir(): 8 ctx1abcdefgh

17 app_dir = Path(typer.get_app_dir("my-super-cli-app")) 8 ctx1abcdefgh

18 if app_dir.exists(): # pragma: no cover 8 ctx1abcdefgh

19 for item in app_dir.iterdir(): 

20 if item.is_file(): 

21 item.unlink() 

22 

23 yield app_dir 8 ctx1abcdefgh

24 

25 if app_dir.exists(): 8 ctx1abcdefgh

26 for item in app_dir.iterdir(): 8 ctx1abcdefgh

27 if item.is_file(): 8 ctx1abcdefgh

28 item.unlink() 8 ctx1abcdefgh

29 app_dir.rmdir() 8 ctx1abcdefgh

30 

31 

32def test_cli(app_dir: Path): 8 ctx1abcdefgh

33 with patch("typer.launch") as launch_mock: 8 ctx1abcdefgh

34 result = runner.invoke(mod.app) 8 ctx1abcdefgh

35 

36 assert result.exit_code == 0 8 ctx1abcdefgh

37 assert "Opening config directory" in result.output 8 ctx1abcdefgh

38 launch_mock.assert_called_with(str(app_dir / "config.json"), locate=True) 8 ctx1abcdefgh

39 

40 

41def test_script(): 8 ctx1abcdefgh

42 result = subprocess.run( 8 ctx1abcdefgh

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

44 capture_output=True, 

45 encoding="utf-8", 

46 ) 

47 assert "Usage" in result.stdout 8 ctx1abcdefgh