Coverage for tests / test_tutorial / test_parameter_types / test_enum / test_tutorial003.py: 100%

1import importlib 7 ctx1abcdefg

2import subprocess 7 ctx1abcdefg

3import sys 7 ctx1abcdefg

4from types import ModuleType 7 ctx1abcdefg

5 

6import pytest 7 ctx1abcdefg

7from typer.testing import CliRunner 7 ctx1abcdefg

8 

9runner = CliRunner() 7 ctx1abcdefg

10 

11 

12@pytest.fixture( 7 ctx1abcdefg

13 name="mod", 

14 params=[ 

15 pytest.param("tutorial003_py310"), 

16 pytest.param("tutorial003_an_py310"), 

17 ], 

18) 

19def get_mod(request: pytest.FixtureRequest) -> ModuleType: 7 ctx1abcdefg

20 module_name = f"docs_src.parameter_types.enum.{request.param}" 7 ctx1abcdefg

21 mod = importlib.import_module(module_name) 7 ctx1abcdefg

22 return mod 7 ctx1abcdefg

23 

24 

25def test_help(mod: ModuleType): 7 ctx1abcdefg

26 result = runner.invoke(mod.app, ["--help"]) 7 ctx1abcdefg

27 assert result.exit_code == 0 7 ctx1abcdefg

28 assert "--groceries" in result.output 7 ctx1abcdefg

29 assert "[Eggs|Bacon|Cheese]" in result.output 7 ctx1abcdefg

30 assert "default: Eggs, Cheese" in result.output 7 ctx1abcdefg

31 

32 

33def test_call_no_arg(mod: ModuleType): 7 ctx1abcdefg

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

35 assert result.exit_code == 0 7 ctx1abcdefg

36 assert "Buying groceries: Eggs, Cheese" in result.output 7 ctx1abcdefg

37 

38 

39def test_call_single_arg(mod: ModuleType): 7 ctx1abcdefg

40 result = runner.invoke(mod.app, ["--groceries", "Bacon"]) 7 ctx1abcdefg

41 assert result.exit_code == 0 7 ctx1abcdefg

42 assert "Buying groceries: Bacon" in result.output 7 ctx1abcdefg

43 

44 

45def test_call_multiple_arg(mod: ModuleType): 7 ctx1abcdefg

46 result = runner.invoke(mod.app, ["--groceries", "Eggs", "--groceries", "Bacon"]) 7 ctx1abcdefg

47 assert result.exit_code == 0 7 ctx1abcdefg

48 assert "Buying groceries: Eggs, Bacon" in result.output 7 ctx1abcdefg

49 

50 

51def test_script(mod: ModuleType): 7 ctx1abcdefg

52 result = subprocess.run( 7 ctx1abcdefg

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

54 capture_output=True, 

55 encoding="utf-8", 

56 ) 

57 assert "Usage" in result.stdout 7 ctx1abcdefg