# NOTE: Generated By HttpRunner v3.1.6 # FROM: har\.\xiaoqu.har import allure from httprunner import HttpRunner, Config, Step, RunRequest, RunTestCase class TestCaselogin(HttpRunner): config = Config("testcase description").verify(False).variables(**{"url": "http://iot.homecommunity.cn"}) teststeps = [ Step(RunRequest("============登录============").post("${url}/api/user/login") .with_json( {'username': 'admin2', 'password': 'hc123456'}) .extract().with_jmespath("body.data.token", "token").validate().assert_equal( "body.msg", "成功", "返回登录成功").assert_equal("body.code", 0, "返回code正确"))] if __name__ == '__main__': TestCaselogin().test_start()我要做登录账号密码的数据驱动，实现多条验证case该怎么写

你可以使用 HttpRunner 的数据驱动功能，将多组账号密码数据存储在 Yaml 文件中，然后在测试用例中通过数据驱动来实现多条验证 case。示例代码如下：

# -*- coding: utf-8 -*-
# 该代码仅为示例，具体实现需要根据你的测试环境和需求进行修改

import os
from httprunner import HttpRunner, Config, Step, RunRequest, RunTestCase, RunTestSuite

class TestLogin(HttpRunner):

    config = Config("登录接口测试")

    testcases = []

    # 读取 Yaml 文件中的数据
    with open(os.path.join(os.getcwd(), "test_data.yaml"), encoding='utf-8') as f:
        test_data = yaml.safe_load(f)

    # 循环遍历数据，生成多条测试用例
    for data in test_data:
        testcase = {
            "name": data["case_name"],
            "teststeps": [
                Step(
                    RunRequest("登录接口")
                    .post("${config.host}/api/user/login")
                    .with_headers(**{"Content-Type": "application/json"})
                    .with_json(data["request_body"])
                    .extract()
                    .with_jmespath("body.data.token", "token")
                    .validate()
                    .assert_equal("body.code", 0, "返回 code 正确")
                    .assert_equal("body.msg", "成功", "返回登录成功")
                )
            ]
        }
        testcases.append(testcase)

if __name__ == "__main__":
    TestLogin().test_start()

其中，`test_data.yaml` 文件中的数据格式如下：

- case_name: "用户名和密码正确"
  request_body:
    username: "admin"
    password: "123456"
- case_name: "用户名正确密码错误"
  request_body:
    username: "admin"
    password: "123"
- case_name: "用户名错误密码正确"
  request_body:
    username: "admin123"
    password: "123456"

你可以根据实际需要修改数据格式和测试用例名称。