def test_required_argument_cannot_follow_an_optional_one(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(self.foo)
self.assertRaisesRegexp(
Exception, "Cannot add a required argument after an optional one.", definition.add_argument, self.foo2
)
def test_arguments_must_have_different_names(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(self.foo)
self.assertRaisesRegexp(
Exception, 'An argument with name "foo" already exists.', definition.add_argument, self.foo1
)
def test_argument_count(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(self.foo2)
self.assertEqual(1, definition.get_argument_count())
definition.add_argument(self.foo)
self.assertEqual(2, definition.get_argument_count())
def test_add_argument(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(self.foo)
self.assertEqual([self.foo], definition.get_arguments())
definition.add_argument(self.bar)
self.assertEqual([self.foo, self.bar], definition.get_arguments())
def test_add_argument(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(self.foo)
self.assertEqual([self.foo], definition.get_arguments())
definition.add_argument(self.bar)
self.assertEqual([self.foo, self.bar], definition.get_arguments())
def test_argument_count(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(self.foo2)
self.assertEqual(1, definition.get_argument_count())
definition.add_argument(self.foo)
self.assertEqual(2, definition.get_argument_count())
def test_required_argument_cannot_follow_an_optional_one(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(self.foo)
self.assertRaisesRegexp(
Exception, 'Cannot add a required argument after an optional one.',
definition.add_argument, self.foo2)
def test_arguments_must_have_different_names(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(self.foo)
self.assertRaisesRegexp(Exception,
'An argument with name "foo" already exists.',
definition.add_argument, self.foo1)
def test_list_argument_has_to_be_last(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(InputArgument('foolist',
InputArgument.IS_LIST))
self.assertRaisesRegexp(
Exception, 'Cannot add an argument after a list argument.',
definition.add_argument, InputArgument('anotherbar'))
def test_list_argument_has_to_be_last(self):
self.initialize_arguments()
definition = InputDefinition()
definition.add_argument(InputArgument("foolist", InputArgument.IS_LIST))
self.assertRaisesRegexp(
Exception,
"Cannot add an argument after a list argument.",
definition.add_argument,
InputArgument("anotherbar"),
)