pytest【跳过测试和预期失败】

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pytest自身有一些内置标记：skip 、skipif 、xfail等；sikp和skipif：是允许你跳过不希望运行的测试 ；xfail：是运行测试，但我们预期它会失败。

要跳过某个测试，只需要简单的在测试函数上方添加：@pytest.mark.skip()装饰器即可

import pytest @pytest.mark.skip(reason='跳过测试') @pytest.mark.smoking def test_run_pass(): expected = (1, 2, 3) assert expected == (1, 2, 3) @pytest.mark.get_tests @pytest.mark.get_testing @pytest.mark.smoking def test_run_fail(): expected = (1, 2, 3) assert expected == (1, 2, 3) 

运行后的展示效果：

F:\TESTING\BlogPosts\ReadPytest>pytest -v test_two.py ================================================================================== test session starts =================================================================================== collected 2 items test_two.py::test_run_pass SKIPPED [ 50%] test_two.py::test_run_fail PASSED [100%] ============================================================================== 1 passed, 1 skipped in 0.05s ============================================================================== 

如果要添加跳过的条件时，这时应当使用skipif()来代替skip()

skipif()的判断条件可以是任何Python表达式

import pytest class TestThree: _version = '2.5.0' expected_result = [i for i in range(1, 5)] @pytest.mark.get_testing def test_01_three_pass(self)