网站策划,php外贸网站制作,wordpress 文章自定义字段,如何完成seo优化pytest提供的钩子(Hooks)方法之pytest_runtest_makereport#xff0c;可以更清晰的了解用例的执行过程#xff0c;并获取到每个用例的执行结果。
一、Hook 方法之 pytest_runtest_makereport源码#xff1a;
hookspec(firstresultTrue)
def pytest_runtest_makereport(ite…pytest提供的钩子(Hooks)方法之pytest_runtest_makereport可以更清晰的了解用例的执行过程并获取到每个用例的执行结果。
一、Hook 方法之 pytest_runtest_makereport源码
hookspec(firstresultTrue)
def pytest_runtest_makereport(item, call): return a :py:class:_pytest.runner.TestReport objectfor the given :py:class:pytest.Item _pytest.main.Item and:py:class:_pytest.runner.CallInfo.Stops at first non-None result, see :ref:firstresult 二、作用 对于给定的测试用例(item)和调用步骤(call)返回一个测试报告对象(_pytest.runner.TestReport)
具体表现为这个钩子方法会被每个测试用例调用 3 次分别是 用例的 setup 执行完毕后调用 1 次返回 setup 的执行结果 用例执行完毕之后调用 1 次返回测试用例的执行结果 用例的 teardown 执行完毕后调用1 次返回 teardown 的执行结果 三、conftest.py写入pytest_runtest_makereport 内容如下
import pytest
pytest.hookimpl(hookwrapperTrue, tryfirstTrue)
def pytest_runtest_makereport(item, call):print(——————————————————————————)# 获取钩子方法的调用结果out yieldprint(用例执行结果, out)# 3. 从钩子方法的调用结果中获取测试报告report out.get_result()print(测试报告%s % report)print(步骤%s % report.when)print(nodeid%s % report.nodeid)print(description:%s % str(item.function.__doc__))print(执行结果: %s % report.outcome)
四、test01.py写入测试用例如下
#!/usr/bin/env python
# _*_coding:utf-8_*_import pytestclass Test(object):def setup(self):print(setup前置操作)def teardown(self):print(teardown后置操作)def test_01(self):用例描述print(用例1——橙子)if __name__ __main__:pytest.main([-s, test01.py])用例执行后如下
运行结果如下
C:\Program Files\Python35\python.exe C:/Users/wangli/PycharmProjects/Test/test/test01.pytest session starts
platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
rootdir: C:\Users\wangli\PycharmProjects\Test\test
plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0, rerunfailures-8.0
collected 1 itemtest01.py setup前置操作
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x000002436AA8D898
测试报告TestReport test01.py::Test::test_01 whensetup outcomepassed
步骤setup
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: passed
用例1——橙子
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x000002436AA8D898
测试报告TestReport test01.py::Test::test_01 whencall outcomepassed
步骤call
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: passed
.teardown后置操作
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x000002436AA8D898
测试报告TestReport test01.py::Test::test_01 whenteardown outcomepassed
步骤teardown
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: passed 1 passed in 0.03s
五、setup失败情况
当setup执行失败了setup的执行结果的failed,后面的call用例和teardown都不会执行了最终执行结果是error
#!/usr/bin/env python
# _*_coding:utf-8_*_import pytestclass Test(object):def setup(self):print(setup前置操作)raise Exception(setup执行失败了)def teardown(self):print(teardown后置操作)def test_01(self):用例描述print(用例1——橙子)if __name__ __main__:pytest.main([-s, test01.py])C:\Program Files\Python35\python.exe C:/Users/wangli/PycharmProjects/Test/test/test01.pytest session starts
platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
rootdir: C:\Users\wangli\PycharmProjects\Test\test
plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0, rerunfailures-8.0
collected 1 itemtest01.py setup前置操作
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x000001CD851B9630
测试报告TestReport test01.py::Test::test_01 whensetup outcomefailed
步骤setup
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: failed
E——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x000001CD851B9518
测试报告TestReport test01.py::Test::test_01 whenteardown outcomepassed
步骤teardown
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: passed ERRORS
_______________________ ERROR at setup of Test.test_01 ________________________self test.test01.Test object at 0x000001CD851B1780def setup(self):print(setup前置操作)raise Exception(setup执行失败了)
E Exception: setup执行失败了test01.py:10: Exception1 error in 0.11s
六、用例断言失败用例结果是failedsetup和teardown都是pass的最终执行结果是failed
#!/usr/bin/env python
# _*_coding:utf-8_*_import pytestclass Test(object):def setup(self):print(setup前置操作)def teardown(self):print(teardown后置操作)def test_01(self):用例描述print(用例1——橙子)assert 0if __name__ __main__:pytest.main([-s, test01.py])C:\Program Files\Python35\python.exe C:/Users/wangli/PycharmProjects/Test/test/test01.pytest session starts
platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
rootdir: C:\Users\wangli\PycharmProjects\Test\test
plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0, rerunfailures-8.0
collected 1 itemtest01.py setup前置操作
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x00000251E9988550
测试报告TestReport test01.py::Test::test_01 whensetup outcomepassed
步骤setup
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: passed
用例1——橙子
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x00000251E990E2B0
测试报告TestReport test01.py::Test::test_01 whencall outcomefailed
步骤call
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: failed
Fteardown后置操作
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x00000251E990E470
测试报告TestReport test01.py::Test::test_01 whenteardown outcomepassed
步骤teardown
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: passed FAILURES
________________________________ Test.test_01 _________________________________self test.test01.Test object at 0x00000251E9981748def test_01(self):用例描述print(用例1——橙子)assert 0
E AssertionErrortest01.py:17: AssertionError1 failed in 0.15s
七、teardown执行失败了teardown的执行结果的failed,setup和case都是pass的最终执行结果是1 passed,1 error
#!/usr/bin/env python
# _*_coding:utf-8_*_import pytestclass Test(object):def setup(self):print(setup前置操作)def teardown(self):print(teardown后置操作)assert 0def test_01(self):用例描述print(用例1——橙子)if __name__ __main__:pytest.main([-s, test01.py])C:\Program Files\Python35\python.exe C:/Users/wangli/PycharmProjects/Test/test/test01.pytest session starts
platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
rootdir: C:\Users\wangli\PycharmProjects\Test\test
plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0, rerunfailures-8.0
collected 1 itemtest01.py setup前置操作
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x000001A7DF259588
测试报告TestReport test01.py::Test::test_01 whensetup outcomepassed
步骤setup
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: passed
用例1——橙子
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x000001A7DF259588
测试报告TestReport test01.py::Test::test_01 whencall outcomepassed
步骤call
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: passed
.teardown后置操作
——————————————————————————
用例执行结果 pluggy.callers._Result object at 0x000001A7DF1DE9B0
测试报告TestReport test01.py::Test::test_01 whenteardown outcomefailed
步骤teardown
nodeidtest01.py::Test::test_01
description:用例描述
执行结果: failed
E ERRORS
______________________ ERROR at teardown of Test.test_01 ______________________self test.test01.Test object at 0x000001A7DF251780def teardown(self):print(teardown后置操作)assert 0
E AssertionErrortest01.py:13: AssertionError1 passed, 1 error in 0.12s
