Coverage for tests/test_callback_warning.py: 100%

26 statements  

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1import pytest 1abcdefghi

2import typer 1abcdefghi

3from typer.testing import CliRunner 1abcdefghi

4 

5runner = CliRunner() 1abcdefghi

6 

7 

8def test_warns_when_callback_is_not_supported(): 1abcdefghi

9 app = typer.Typer() 1abcdefghi

10 

11 sub_app = typer.Typer() 1abcdefghi

12 

13 @sub_app.callback() 1abcdefghi

14 def callback(): 1abcdefghi

15 """This help text is not used.""" 

16 

17 app.add_typer(sub_app) 1abcdefghi

18 

19 with pytest.warns( 1abcdefghi

20 match="The 'callback' parameter is not supported by Typer when using `add_typer` without a name" 

21 ): 

22 try: 1abcdefghi

23 app() 1abcdefghi

24 except SystemExit: 1abcdefghi

25 pass 1abcdefghi

26 

27 

28def test_warns_when_callback_is_not_supported_added_after_add_typer(): 1abcdefghi

29 app = typer.Typer() 1abcdefghi

30 

31 sub_app = typer.Typer() 1abcdefghi

32 app.add_typer(sub_app) 1abcdefghi

33 

34 @sub_app.callback() 1abcdefghi

35 def callback(): 1abcdefghi

36 """This help text is not used.""" 

37 

38 with pytest.warns( 1abcdefghi

39 match="The 'callback' parameter is not supported by Typer when using `add_typer` without a name" 

40 ): 

41 try: 1abcdefghi

42 app() 1abcdefghi

43 except SystemExit: 1abcdefghi

44 pass 1abcdefghi