def test_process_command_line_invalid_package_name():
parser = argparse.ArgumentParser()
parser.add_argument('--name', action=ValidatingAction)
with expect.raises_OSError(2, "Invalid string for --name: '__'"):
parser.parse_args(['--name=__'])
def test_process_command_line_multiple_file():
with expect.raises_OSError(2, 'Only one version file must be specified'):
process_command_line(['test1', 'test2'])
def test_process_command_line_invalid_package_version():
with expect.raises_OSError(2, "Invalid version string for set '__'"):
process_command_line(['--set=__', 'test'])
def test_process_command_line_no_file():
with expect.raises_OSError(2, 'One version file must be specified'):
process_command_line([])
def test_process_command_line_invalid_package_name():
with expect.raises_OSError(2, "Invalid package name string '__'"):
process_command_line(['--name=__', 'test'])
