PytestUnknownMarkWarning: Unknown pytest.mark.pre - is this a typo?

pytest执行遇到提示：

PytestUnknownMarkWarning: Unknown pytest.mark.pre - is this a typo? You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/latest/mark.html
@pytest.mark.pre

 

解决办法：

1、在conftest里面添加代码：

def pytest_configure(config):
    marker_list = ["pre","saas","test3"]  # 标签名集合
    for markers in marker_list:
        config.addinivalue_line(
            "markers", markers
        )

2、还有一种方法：添加pytest.int 配置文件

[pytest]
markers = pre
    saas
    test3