def parse_options_from_sys_argv_test(self, MockedOptionParser):
"""
Test that parse_options sets up OptionParser correctly and parses sys.argv
"""
# GIVEN: A list of valid options and a mocked out OptionParser object
mocked_parser = MagicMock()
MockedOptionParser.return_value = mocked_parser
expected_calls = [
call('-e', '--no-error-form', dest='no_error_form', action='store_true',
help='Disable the error notification form.'),
call('-l', '--log-level', dest='loglevel', default='warning', metavar='LEVEL',
help='Set logging to LEVEL level. Valid values are "debug", "info", "warning".'),
call('-p', '--portable', dest='portable', action='store_true',
help='Specify if this should be run as a portable app, off a USB flash drive (not implemented).'),
call('-d', '--dev-version', dest='dev_version', action='store_true',
help='Ignore the version file and pull the version directly from Bazaar'),
call('-s', '--style', dest='style', help='Set the Qt4 style (passed directly to Qt4).')
]
# WHEN: Calling parse_options
parse_options([])
# THEN: A tuple should be returned with the parsed options and left over options
MockedOptionParser.assert_called_with(usage='Usage: %prog [options] [qt-options]')
self.assertEquals(expected_calls, mocked_parser.add_option.call_args_list)
mocked_parser.parse_args.assert_called_with()
def test_parse_options_file(self):
"""
Test the parse options process works with a file
"""
# GIVEN: a a set of system arguments.
sys.argv[1:] = ['dummy_temp']
# WHEN: We we parse them to expand to options
args = parse_options(None)
# THEN: the following fields will have been extracted.
self.assertFalse(args.dev_version, 'The dev_version flag should be False')
self.assertEquals(args.loglevel, 'warning', 'The log level should be set to warning')
self.assertFalse(args.no_error_form, 'The no_error_form should be set to False')
self.assertFalse(args.portable, 'The portable flag should be set to false')
self.assertEquals(args.style, None, 'There are no style flags to be processed')
self.assertEquals(args.rargs, 'dummy_temp', 'The service file should not be blank')
def test_parse_options_all_no_file(self):
"""
Test the parse options process works with two options
"""
# GIVEN: a a set of system arguments.
sys.argv[1:] = ['-l debug', '-d']
# WHEN: We we parse them to expand to options
args = parse_options(None)
# THEN: the following fields will have been extracted.
self.assertTrue(args.dev_version,
'The dev_version flag should be True')
self.assertEquals(args.loglevel, ' debug',
'The log level should be set to debug')
self.assertFalse(args.no_error_form,
'The no_error_form should be set to False')
self.assertFalse(args.portable,
'The portable flag should be set to false')
self.assertEquals(args.style, None,
'There are no style flags to be processed')
self.assertEquals(args.rargs, [], 'The service file should be blank')
