如何通过检查传递给 pytest_runtest_teardown 的 Item 对象来确定测试是否通过或失败？

Pytest 允许您通过实现一个名为的函数来进入每个测试的拆卸阶段pytest_runtest_teardown在插件中：

def pytest_runtest_teardown(item, nextitem):
    pass

是否有一个属性或方法item我可以用它来确定刚刚完成运行的测试是通过还是失败？我找不到任何文档pytest.Item并通过源代码进行搜索并尝试ipdb没有透露任何明显的东西。

您还可以考虑 pytest_runtest_makereport 中的 call.excinfo ：

def pytest_runtest_makereport(item, call):
    if call.when == 'setup':
        print('Called after setup for test case is executed.')
    if call.when == 'call':
        print('Called after test case is executed.')
        print('-->{}<--'.format(call.excinfo)) 
    if call.when == 'teardown':
        print('Called after teardown for test case is executed.')

调用对象包含一大堆附加信息（测试开始时间、停止时间等）。

Refer: http://doc.pytest.org/en/latest/_modules/_pytest/runner.html http://doc.pytest.org/en/latest/_modules/_pytest/runner.html

def pytest_runtest_makereport(item, call):
    when = call.when
    duration = call.stop-call.start
    keywords = dict([(x,1) for x in item.keywords])
    excinfo = call.excinfo
    sections = []
    if not call.excinfo:
        outcome = "passed"
        longrepr = None
    else:
        if not isinstance(excinfo, ExceptionInfo):
            outcome = "failed"
            longrepr = excinfo
        elif excinfo.errisinstance(pytest.skip.Exception):
            outcome = "skipped"
            r = excinfo._getreprcrash()
            longrepr = (str(r.path), r.lineno, r.message)
        else:
            outcome = "failed"
            if call.when == "call":
                longrepr = item.repr_failure(excinfo)
            else: # exception in setup or teardown
                longrepr = item._repr_failure_py(excinfo,
                                            style=item.config.option.tbstyle)
    for rwhen, key, content in item._report_sections:
        sections.append(("Captured %s %s" %(key, rwhen), content))
    return TestReport(item.nodeid, item.location,
                      keywords, outcome, longrepr, when,
                      sections, duration)