Coverage for tests/test_tutorial/test_parameter_types/test_file/test_tutorial004.py: 100%

21 statements  

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1import subprocess 1abcdefghi

2import sys 1abcdefghi

3from pathlib import Path 1abcdefghi

4 

5import typer 1abcdefghi

6from typer.testing import CliRunner 1abcdefghi

7 

8from docs_src.parameter_types.file import tutorial004 as mod 1abcdefghi

9 

10runner = CliRunner() 1abcdefghi

11 

12app = typer.Typer() 1abcdefghi

13app.command()(mod.main) 1abcdefghi

14 

15 

16def test_main(tmpdir): 1abcdefghi

17 binary_file = Path(tmpdir) / "config.txt" 1abcdefghi

18 if binary_file.exists(): # pragma: no cover 1abcdefghi

19 binary_file.unlink() 

20 result = runner.invoke(app, ["--file", f"{binary_file}"]) 1abcdefghi

21 text = binary_file.read_text(encoding="utf-8") 1abcdefghi

22 binary_file.unlink() 1abcdefghi

23 assert result.exit_code == 0 1abcdefghi

24 assert "Binary file written" in result.output 1abcdefghi

25 assert "some settings" in text 1abcdefghi

26 assert "la cigüeña trae al niño" in text 1abcdefghi

27 

28 

29def test_script(): 1abcdefghi

30 result = subprocess.run( 1abcdefghi

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

32 capture_output=True, 

33 encoding="utf-8", 

34 ) 

35 assert "Usage" in result.stdout 1abcdefghi