Coverage for tests / test_tutorial / test_arguments / test_optional / test_tutorial001.py: 100%

1import importlib 8 ctx1abcdefgh

2import subprocess 8 ctx1abcdefgh

3import sys 8 ctx1abcdefgh

4from types import ModuleType 8 ctx1abcdefgh

5 

6import pytest 8 ctx1abcdefgh

7import typer 8 ctx1abcdefgh

8from typer.testing import CliRunner 8 ctx1abcdefgh

9 

10runner = CliRunner() 8 ctx1abcdefgh

11 

12 

13@pytest.fixture( 8 ctx1abcdefgh

14 name="mod", 

15 params=[ 

16 pytest.param("tutorial001_py39"), 

17 pytest.param("tutorial001_an_py39"), 

18 ], 

19) 

20def get_mod(request: pytest.FixtureRequest) -> ModuleType: 8 ctx1abcdefgh

21 module_name = f"docs_src.arguments.optional.{request.param}" 8 ctx1abcdefgh

22 mod = importlib.import_module(module_name) 8 ctx1abcdefgh

23 return mod 8 ctx1abcdefgh

24 

25 

26def test_call_no_arg(mod: ModuleType): 8 ctx1abcdefgh

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

28 assert result.exit_code != 0 8 ctx1abcdefgh

29 assert "Missing argument 'NAME'." in result.output 8 ctx1abcdefgh

30 

31 

32def test_call_no_arg_standalone(mod: ModuleType): 8 ctx1abcdefgh

33 # Mainly for coverage 

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

35 assert result.exit_code != 0 8 ctx1abcdefgh

36 

37 

38def test_call_no_arg_no_rich(monkeypatch: pytest.MonkeyPatch, mod: ModuleType): 8 ctx1abcdefgh

39 # Mainly for coverage 

40 monkeypatch.setattr(typer.core, "HAS_RICH", False) 8 ctx1abcdefgh

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

42 assert result.exit_code != 0 8 ctx1abcdefgh

43 assert "Error: Missing argument 'NAME'" in result.output 8 ctx1abcdefgh

44 

45 

46def test_call_arg(mod: ModuleType): 8 ctx1abcdefgh

47 result = runner.invoke(mod.app, ["Camila"]) 8 ctx1abcdefgh

48 assert result.exit_code == 0 8 ctx1abcdefgh

49 assert "Hello Camila" in result.output 8 ctx1abcdefgh

50 

51 

52def test_script(mod: ModuleType): 8 ctx1abcdefgh

53 result = subprocess.run( 8 ctx1abcdefgh

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

55 capture_output=True, 

56 encoding="utf-8", 

57 ) 

58 assert "Usage" in result.stdout 8 ctx1abcdefgh