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

1import importlib 7 ctx1abcdefg

2import subprocess 7 ctx1abcdefg

3import sys 7 ctx1abcdefg

4from pathlib import Path 7 ctx1abcdefg

5from types import ModuleType 7 ctx1abcdefg

6 

7import pytest 7 ctx1abcdefg

8from typer.testing import CliRunner 7 ctx1abcdefg

9 

10runner = CliRunner() 7 ctx1abcdefg

11 

12 

13@pytest.fixture( 7 ctx1abcdefg

14 name="mod", 

15 params=[ 

16 pytest.param("tutorial003_py310"), 

17 pytest.param("tutorial003_an_py310"), 

18 ], 

19) 

20def get_mod(request: pytest.FixtureRequest) -> ModuleType: 7 ctx1abcdefg

21 module_name = f"docs_src.parameter_types.file.{request.param}" 7 ctx1abcdefg

22 mod = importlib.import_module(module_name) 7 ctx1abcdefg

23 return mod 7 ctx1abcdefg

24 

25 

26def test_main(tmpdir, mod: ModuleType): 7 ctx1abcdefg

27 binary_file = Path(tmpdir) / "config.txt" 7 ctx1abcdefg

28 binary_file.write_bytes(b"la cig\xc3\xbce\xc3\xb1a trae al ni\xc3\xb1o") 7 ctx1abcdefg

29 result = runner.invoke(mod.app, ["--file", f"{binary_file}"]) 7 ctx1abcdefg

30 binary_file.unlink() 7 ctx1abcdefg

31 assert result.exit_code == 0 7 ctx1abcdefg

32 assert "Processed bytes total:" in result.output 7 ctx1abcdefg

33 

34 

35def test_script(mod: ModuleType): 7 ctx1abcdefg

36 result = subprocess.run( 7 ctx1abcdefg

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

38 capture_output=True, 

39 encoding="utf-8", 

40 ) 

41 assert "Usage" in result.stdout 7 ctx1abcdefg