默认跳过测试，除非 py.test 中存在命令行参数 [英] Default skip test unless command line parameter present in py.test

问题描述

我有一个持续 2 天的长时间运行测试，我不想将其包含在通常的测试运行中.我也不想输入命令行参数，这会在每次常规测试运行时取消选择它和其他测试.当我真正需要它时，我更愿意选择一个默认取消选择的测试.我尝试将测试从 test_longrun 重命名为 longrun 并使用命令

I have a long run test, which lasts 2 days, which I don't want to include in a usual test run. I also don't want to type command line parameters, that would deselect it and other tests at every usual test run. I would prefer to select a default-deselected test, when I actually need it. I tried renaming the test from test_longrun to longrun and use the command

py.test mytests.py::longrun

但这不起作用.

推荐答案

尝试将您的测试装饰为 @pytest.mark.longrun

try to decorate your test as @pytest.mark.longrun

在你的 conftest.py

def pytest_addoption(parser):
    parser.addoption('--longrun', action='store_true', dest="longrun",
                 default=False, help="enable longrundecorated tests")

def pytest_configure(config):
    if not config.option.longrun:
        setattr(config.option, 'markexpr', 'not longrun')

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