Python 如何在pytest中跳过断言时的拆卸

在pytest中发生断言时如何跳过拆卸

import logging
import pytest

log = logging.getLogger(__name__)

@pytest.fixture()
def myfixture(request):
    self = request.node.cls
    setup(self)
    yield
    teardown()


def setup(self):
    log.info("In setup")


def teardown():
    log.info("In teardown but I don't want to execute this after assertion")


class TestCase():

    def test_case1(self, myfixture):
        log.info("Running test_case1")
        assert 3 == 7

我希望通过conftest.py实现这一点，这样它就不会影响现有的测试用例

conftest.py

import pytest

@pytest.hookimpl(tryfirst=True, hookwrapper=True)
def pytest_runtest_makereport(item, call):
    # execute all other hooks to obtain the report object
    outcome = yield
    rep = outcome.get_result()

    if rep.when == "call" and rep.failed:

        pytest.skip("skipping")

但是它仍然运行拆卸，并且它的内部错误如下所示

INTERNALERROR>     raise Skipped(msg=msg, allow_module_level=allow_module_level)
INTERNALERROR> Skipped: skipping
----------------------------------------------------------------------------------- live log sessionfinish -----------------------------------------------------------------------------------
INFO - In teardown but I don't want to execute this after assertion

================================================================================ no tests ran in 0.19 seconds ================================================================================

---

使用定制的

pytest\u runtest\u makereport

hook，您已经走上了正确的轨道；看看这一部分。那没有帮助。为什么没有？您将测试结果记录在钩子中，并根据记录的结果在fixture中执行拆卸。当测试用例失败时，我需要跳过拆卸（来自fixture）。使用自定义

pytest\u runtest\u makereport

hook，您处于正确的轨道上；看看这一部分。那没有帮助。为什么没有？您将测试结果记录在钩子中，并根据记录的结果在fixture中执行拆卸。当测试用例失败时，我需要跳过拆卸（来自fixture）