HttpRunner3.X

一、前言

在自动化测试中，有时需要借助环境变量实现某些特定的目的，常见的场景包括：

• 切换测试环境
• 切换测试配置
• 存储敏感数据（从信息安全的角度出发）

二、.env文件设置环境变量

base_url=https://qa1-xxx.cn
host=qa1-api.xxng.cn
username=李白
password=123456

三、Pytest脚本引用变量案例

在 HttpRunner 3.x版本中内置了函数 ENV 函数读取环境变量的值，引用环境变量使用ENV函数 ${ENV(keyname)}

注：.env 文件必须放到项目根目录(debugtalk.py同一层级)

# NOTE: Generated By HttpRunner v3.1.5
# FROM: harlogin.har


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


class TestCaseLogin(HttpRunner):

    config = Config("登录").verify(False)
        .variables(**{"username":"${ENV(username)}","password":"${ENV(password)}","base_url":"${ENV(base_url)}"})

    teststeps = [
        Step(
            RunRequest("登录接口")
            .post("https://xxx.com/auth/login_by_password")
            .with_headers(
                **{
                    "content-length": "148",
                    "sec-ch-ua": '"Chromium";v="92", " Not A;Brand";v="99", "Google Chrome";v="92"',
                    "current-department-id": "",
                    "sec-ch-ua-mobile": "?0",
                    "oschannel": "web",
                    "req-agent": "yunbanfang",
                    "accept": "application/json, text/plain, */*",
                    "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36",
                    "current-user-id": "",
                    "content-type": "application/json;charset=UTF-8",
                    "current-user-name": "",
                    "origin":"$base_url",
                    "sec-fetch-site": "cross-site",
                    "sec-fetch-mode": "cors",
                    "sec-fetch-dest": "empty",
                    "referer": "$base_url",
                    "accept-encoding": "gzip, deflate, br",
                    "accept-language": "zh-CN,zh;q=0.9",
                }
            )
            .with_json(
                {
                    "employeeName": "$username",
                    "loginType": "PASSWORD",
                    "password": "$password",
                }
            )
            .extract()
            .with_jmespath("body.data.userId", "userId")
            .with_jmespath("body.data.userNo", "userNo")
            .with_jmespath("body.data.userName", "userName")
            .validate()
            .assert_equal("status_code", 200)
            .assert_equal("body.successful", True)
            .assert_equal("body.code", "200")
            .assert_equal("body.message", "请求成功"),
        ),
    ]


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