예제 #1
0
def test_cross_product2():
    """
    erros if non-numbers pased in"
    """
    with pytest.raises(TypeError):
        cross_product(1,2,3,'string')
예제 #2
0
def test_cross_product1():
    assert cross_product(0, 0, 0, 0) == 0.0
    assert cross_product(1, 1, 1, 1) == 0.0