def test_add_controller(self):
root = Controller.RootController('root')
value_interface = TestValueInterface()
controller = Controller.ChoiceController('test', root, value_interface, None, TestChoiceInstanceFactory(), 'choice')
controller.add_controller('sub', controller)
self.assertEqual(controller._controller, controller)
def create_choice_controller(
self, type_: oer.Type, value_interface: ValueInterface,
optional_interface: Optional[OptionalInterface],
choice_instance_factory):
def has_no_recursive_member(m):
if isinstance(m, oer.Recursive):
return False
elif type(m) in [oer.Set, oer.Sequence]:
return not any(
isinstance(m, oer.Recursive) for m in m.root_members)
elif type(m) in [oer.SequenceOf, oer.SetOf]:
return not isinstance(m.element_type, oer.Recursive)
return True
if isinstance(type_, oer.Choice):
if type_.default is None:
# Do not use recursive types as default
candidates = list(
filter(has_no_recursive_member, type_.members))
default = sorted([member.name for member in candidates])[0]
else:
default = type_.default
controller = Controller.ChoiceController(type_.name, self._parent,
value_interface,
optional_interface,
choice_instance_factory,
default)
self.__register_events(controller, value_interface,
optional_interface)
else:
raise Exception(f"Unknown type for ControllerFactory: {type_}")
def test_event_handlers(self):
root = Controller.RootController('root')
value_interface = TestValueInterface()
optional_interface = TestOptionalInterface()
choice_instance_factory = TestChoiceInstanceFactory()
controller = Controller.ChoiceController('test', root, value_interface, optional_interface, choice_instance_factory, 'choice')
value_interface.val = 'choice2'
controller.event_handler()
self.assertEqual(choice_instance_factory.member, 'choice2')
def test_model_to_view(self):
root = Controller.RootController('root')
value_interface = TestValueInterface()
optional_interface = TestOptionalInterface()
choice_instance_factory = TestChoiceInstanceFactory()
controller = Controller.ChoiceController('test', root, value_interface, None, choice_instance_factory, 'choice')
with self.assertRaises(AssertionError):
controller.model_to_view({})
controller = Controller.ChoiceController('test', root, value_interface, optional_interface, choice_instance_factory, 'choice')
controller.model_to_view({})
self.assertFalse(optional_interface.val)
controller.model_to_view({'test': ('choice2', '2')})
self.assertEqual(value_interface.val, 'choice2')
self.assertEqual(choice_instance_factory.member, 'choice2')
self.assertTrue(optional_interface.val)
self.assertEqual(choice_instance_factory.value.val, '2')
def test_view_to_model(self):
root = Controller.RootController('root')
value_interface = TestValueInterface()
optional_interface = TestOptionalInterface()
choice_instance_factory = TestChoiceInstanceFactory()
controller = Controller.ChoiceController('test', root, value_interface, optional_interface, choice_instance_factory, 'choice')
optional_interface.val = False
self.assertIsNone(controller.view_to_model())
optional_interface.val = True
choice_instance_factory.value.val = '1'
self.assertEqual(controller.view_to_model(), ('choice', '1'))
optional_interface.val = True
value_interface.val = 'choice2'
choice_instance_factory.value.val = '2'
self.assertEqual(controller.view_to_model(), ('choice2', '2'))
def test_init(self):
root = Controller.RootController('root')
value_interface = TestValueInterface()
Controller.ChoiceController('test', root, value_interface, None, TestChoiceInstanceFactory(), 'choice')
self.assertEqual(value_interface.val, 'choice')