pytest_重跑失败用例的机制

执行失败了的用例可以按照一定频率去跑多次，频率+次数

reruns=2          重跑次数
reruns_delay=2    频率


import pytest

@pytest.mark.flaky(reruns=2,reruns_delay=2)  # 只要失败的就重跑
@pytest.mark.parametrize('a', [100, 200, 300])

def test_001(a):
    assert a == 200

if __name__ == '__main__':
    pytest.main(['pytest_重跑失败用例的机制.py', '-s'])