def test_help_does_not_display_location_if_missing_entry_point():
parser = CustomParser()
with parser:
pass
assert 'Entry point\n' in parser.format_help()
def test_help_displays_location_of_located_entry_point(tmp_directory):
Path('pipeline.yaml').touch()
parser = CustomParser()
with parser:
pass
assert 'Entry point, defaults to pipeline.yaml\n' in parser.format_help()