def test_error_if_not_figure(item): circle_1 = Circle(1) with pytest.raises(Exception): circle_1.add_area(item)
def test_circles_equals_area_after_add_area(): circle_1 = Circle(1) circle_2 = Circle(2) assert circle_1.add_area(circle_2) == circle_2.add_area(circle_1)