def test_get_knowledge_about_object_if_user_move(self, MockMap, MockBrain):
user = User('User')
user.brain = MockBrain
direction = choice(user.directions)
MockBrain.see.return_value = TREE
user.move(direction, MockMap)
user.brain.knowledge.assert_called_with(MockMap, user.position,
direction)
def test_change_direction_if_user_move(self, MockMap, MockBrain):
user = User('User')
user.brain = MockBrain
self.assertEqual(user.direction, DIRECTION_UP)
user.move(DIRECTION_DOWN, MockMap)
self.assertEqual(user.direction, DIRECTION_DOWN)
direction = choice(user.directions)
user.move(direction, MockMap)
self.assertEqual(user.direction, direction)
def test_change_position_if_object_not_barier(self, MockMap, MockBrain):
user = User('User')
user.brain = MockBrain
user_position = user.position
object_position = [randint(0, 100), randint(0, 100)]
direction = choice(user.directions)
user.brain.knowledge.return_value = Empty(object_position)
user.move(direction, MockMap)
self.assertEqual(user.position, object_position)
MockMap.move.assert_called_with(USER, user_position, object_position)