httprunner用例结构(前后置)

说明：httprunner 结合 pytest 的前后置方式

1. 用例级别前后置

1.1. setup teardown

class TestCaseRefTestcase(HttpRunner):# 用例级别前后置def setup(self):logger.warning("------用例级别前置")def teardown(self):logger.warning("------用例级别后置")config = (Config("request methods testcase: reference testcase").variables(**{"foo1": "testsuite_config_bar1","expect_foo1": "testsuite_config_bar1","expect_foo2": "config_bar2",}).base_url("https://postman-echo.com").verify(False))teststeps = [Step(RunTestCase("request with functions").with_variables(**{"foo1": "testcase_ref_bar1", "expect_foo1": "testcase_ref_bar1"}).call(Requests).export(*["foo3"])),Step(RunRequest("post form data").with_variables(**{"foo1": "bar1"}).post("/post").with_headers(**{"User-Agent": "${get_user_agent()}","Content-Type": "application/x-www-form-urlencoded",}).with_data("foo1=$foo1&foo2=$foo3").validate().assert_equal("status_code", 200).assert_equal("body.form.foo1", "bar1").assert_equal("body.form.foo2", "bar21")),]if __name__ == "__main__":TestCaseRefTestcase().test_start()

2. 类级别前后置

2.1. setup_class

    def setup_class(self):logger.warning("------类级别前置")

2.2. teardown_class

    def teardown_class(self):logger.warning("------类级别后置")

3. 模块级别前后置

3.1. conftest.py

import uuid
from typing import Listimport pytest
from httprunner import Config, Step
from loguru import logger@pytest.fixture(scope="session", autouse=True)
def session_fixture(request):"""setup and teardown each task"""logger.warning(f"-------conftest模块级别前置---------")total_testcases_num = request.node.testscollectedtestcases = []for item in request.node.items:testcase = {"name": item.cls.config.name,"path": item.cls.config.path,"node_id": item.nodeid,}testcases.append(testcase)logger.debug(f"collected {total_testcases_num} testcases: {testcases}")yieldlogger.debug(f"teardown task fixture")logger.warning(f"-------conftest模块级别后置---------")# teardown task# TODO: upload task summary@pytest.fixture(scope="function", autouse=True)
def testcase_fixture(request):"""setup and teardown each testcase"""logger.warning(f"-------conftest函数级别前置---------")config: Config = request.cls.configteststeps: List[Step] = request.cls.teststepslogger.debug(f"setup testcase fixture: {config.name} - {request.module.__name__}")def update_request_headers(steps, index):for teststep in steps:if teststep.request:index += 1teststep.request.headers["X-Request-ID"] = f"{prefix}-{index}"elif teststep.testcase and hasattr(teststep.testcase, "teststeps"):update_request_headers(teststep.testcase.teststeps, index)# you can update testcase teststep like thisprefix = f"HRUN-{uuid.uuid4()}"update_request_headers(teststeps, 0)yieldlogger.warning(f"-------conftest函数级别前置---------")logger.debug(f"teardown testcase fixture: {config.name} - {request.module.__name__}")summary = request.instance.get_summary()logger.debug(f"testcase result summary: {summary}")

4. 优先级顺序效果展示

testcases\debug\ref_testcase_test.py 2024-03-01 17:55:21.271 | WARNING  | testcases.debug.conftest:session_fixture:12 - -------conftest模块级别前置---------
2024-03-01 17:55:21.273 | DEBUG    | testcases.debug.conftest:session_fixture:23 - collected 1 testcases: [{'name': 'request methods testcase: reference testcase', 'path': 'D:\\httprunner\\demo\\testcases\\debug\\ref_testcase_test.py', 'node_id': 'testcases/debug/ref_testcase_test.py::TestCaseRefTestcase::test_start'}]
2024-03-01 17:55:21.274 | WARNING  | testcases.debug.ref_testcase_test:setup_class:18 - ------类级别前置
2024-03-01 17:55:21.275 | WARNING  | testcases.debug.conftest:testcase_fixture:37 - -------conftest函数级别前置---------
2024-03-01 17:55:21.275 | DEBUG    | testcases.debug.conftest:testcase_fixture:41 - setup testcase fixture: request methods testcase: reference testcase - testcases.debug.ref_testcase_test
2024-03-01 17:55:21.276 | WARNING  | testcases.debug.ref_testcase_test:setup:25 - ------用例级别前置