测试框架pytest教程（9）跳过测试skip和xfail

skip无条件跳过

使用装饰器

@pytest.mark.skip(reason="no way of currently testing this")
def test_example(faker):print("nihao")print(faker.words())

 方法内部调用

满足条件时跳过

def test_example():a=1if a>0:pytest.skip("unsupported configuration")

skipif满足条件跳过

import [e-mail](sys.version_info < (3, 10), reason="requires python3.10 or higher")
def test_function():...

xfail预期失败

装饰器用法

@pytest.mark.xfail
def test_function():...

 内部调用

def test_function():if not valid_config():pytest.xfail("failing configuration (but should work)")

参数化时使用skip和xfail

import [e-mail](("n", "expected"),[(1, 2),pytest.param(1, 0, marks=pytest.mark.xfail),pytest.param(1, 3, marks=pytest.mark.xfail(reason="some bug")),(2, 3),(3, 4),(4, 5),pytest.param(10, 11, marks=pytest.mark.skipif(sys.version_info >= (3, 0), reason="py2k")),],
)
def test_increment(n, expected):assert n + 1 == expected