Coverage for tests / test_tutorial / test_printing / test_tutorial004.py: 100%

1import subprocess 7 ctx1abcdefg

2import sys 7 ctx1abcdefg

3 

4from typer.testing import CliRunner 7 ctx1abcdefg

5 

6import docs_src.printing.tutorial004_py310 as mod 7 ctx1abcdefg

7 

8app = mod.app 7 ctx1abcdefg

9 

10runner = CliRunner() 7 ctx1abcdefg

11 

12 

13def test_cli(): 7 ctx1abcdefg

14 result = runner.invoke(app) 7 ctx1abcdefg

15 assert result.exit_code == 0 7 ctx1abcdefg

16 assert result.stdout == "" 7 ctx1abcdefg

17 assert "Here is something written to standard error" in result.stderr 7 ctx1abcdefg

18 

19 

20def test_script(): 7 ctx1abcdefg

21 result = subprocess.run( 7 ctx1abcdefg

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

23 capture_output=True, 

24 encoding="utf-8", 

25 ) 

26 assert "Usage" in result.stdout 7 ctx1abcdefg