def test_parse_argument_with_user(self, mock_execute, mock_start_commands,
mock_parser):
wfc = WorkflowCommands()
mock_parser.return_value = MockArgumentParser()
MockArgumentParser.arguments['arg1'] = 'val1'
MockArgumentParser.arguments['arg2'] = 'val2'
MockArgumentParser.arguments['user'] = '******'
wfc._extract_parser_arg_kwargs = MagicMock()
start_command = StartCommand('command', {'workflow': 'theworkflow'})
start_command.args = [
StartCommandArgument({'name': 'arg1'}),
StartCommandArgument({'name': 'user'}),
StartCommandArgument({
'name': 'arg2',
'named': True
})
]
result = wfc._parse_arguments(start_command)
self.assertEqual({
'arg1': 'val1',
'arg2': 'val2',
'user': '******'
}, result)
# Expect a named argument has been added
self.assertTrue(MockArgumentParser.named_argument_added)
def test_validate_arguments(self):
init_args = {
'args': [{
'name': 'arg1',
}, {
'name': 'arg2',
}],
'workflow': 'some workflow'
}
args_to_validate = {
'arg1': 'something',
}
start_command = StartCommand('some name', init_args)
# Default case.
start_command.validate_arguments(args_to_validate)
start_command.args = [
StartCommandArgument({
'name': 'arg1',
'required': True,
}),
StartCommandArgument({
'name': 'arg2',
'required': True,
})
]
# Missing required argument
with self.assertRaisesRegex(InvalidArgumentsException,
'Argument arg2 is required'):
start_command.validate_arguments(args_to_validate)
args_to_validate = {'arg1': 'something', 'arg2': ''}
# Present but empty required argument
with self.assertRaisesRegex(InvalidArgumentsException,
'Argument arg2 is required'):
start_command.validate_arguments(args_to_validate)
start_command.args = [
StartCommandArgument({
'name': 'arg1',
'choices': ['c1', 'c2']
})
]
# Invalid choice
with self.assertRaisesRegex(InvalidArgumentsException,
'Argument arg1 must be one of'):
start_command.validate_arguments(args_to_validate)
args_to_validate = {'arg1': 'c1'}
# Valid choice
start_command.validate_arguments(args_to_validate)
def test_extract_parser_arg_kwargs_maximal(self, mock_execute,
mock_start_commands,
mock_parser):
wfc = WorkflowCommands()
start_command_arg = StartCommandArgument({
'name':
'command name',
'default':
'default value',
'choices': ['a', 'b'],
'required':
True,
'description':
'some description'
})
expected_result = {
'type': str,
'help': 'some description',
'default': 'default value',
'choices': ['a', 'b']
}
self.assertEqual(expected_result,
wfc._extract_parser_arg_kwargs(start_command_arg))
def test_extract_parser_arg_kwargs_minimal(self, mock_execute,
mock_start_commands,
mock_parser):
wfc = WorkflowCommands()
start_command_arg = StartCommandArgument({'name': 'command name'})
expected_result = {
'type': str,
'help': '',
'nargs': '?',
}
self.assertEqual(expected_result,
wfc._extract_parser_arg_kwargs(start_command_arg))
def test_init_minimal(self):
expected = {
'name': 'some name',
'description': '',
'required': False,
'default': None,
'choices': None,
}
sca = StartCommandArgument({'name': 'some name'})
for k, v in expected.items():
self.assertEqual(v, getattr(sca, k))
def test_init(self):
init_args = {
'name': 'some name',
'description': 'some description',
'required': True,
'default': 'the default',
'choices': ['A', 'B', 'C'],
'named': True
}
sca = StartCommandArgument(init_args)
for k, v in init_args.items():
self.assertEqual(v, getattr(sca, k))
def test_extract_parser_arguments_store_true(self, mock_execute,
mock_start_commandc,
mock_parser):
wfc = WorkflowCommands()
start_command_arg = StartCommandArgument({
'name': 'command name',
'default': 'default value',
'choices': ['a', 'b'],
'required': True,
'action': 'store_true',
})
expected_result = {'help': '', 'action': 'store_true'}
self.assertEqual(expected_result,
wfc._extract_parser_arg_kwargs(start_command_arg))
def test_missing_name(self):
with self.assertRaises(AssertionError):
StartCommandArgument({})