安装

pip install pytest-deprecate

用法

@pytest.mark.deprecated("This feature will be dropped in 2.7")
def test_old_feature():
    assert True

输出

=========================================================================================================================== warnings summary ============================================================================================================================
example/test_file.py::test_dummy
  /Users/mikailkocak/Development/pytest-deprecate/example/test_file.py:4: UserWarning: test_file:test_dummy is testing a deprecated feature: This feature will be removing in 2.7
    @pytest.mark.deprecated("This feature will be removing in 2.7")