def test_position_can_be_created_with_x_and_y_params(self): position = Position(2, 3) self.assertEqual(2, position.x()) self.assertEqual(3, position.y())
def test_position_with_no_params_corresponds_to_origin (self): position= Position() self.assertEqual (0, position.x()) self.assertEqual(0, position.y())
def test_distance_to_same_position_is_cero (self): position = Position(1,3) self.assertEqual(0, position.distance_to(position))
def test_position_can_be_created_with_no_params (self): position = Position () self.assertTrue(position != None)
def test_distance_is_greater_than_zero_if_positions_are_diff(self): first_pos = Position() second_po = Position(1, 1) self.assertTrue(first_pos.distance_to(second_po) > 0)