httprunner 环境变量、Debugtalk辅助函数、setup/teardown_hooks使用、参数化
环境变量设置
1.项目中添加.env的文件
2.在项目中使用${.env(变量名)}进行使用
- config: name: "phpwind论坛的首页模拟" base_url: ${ENV(URL)} requests: headers: "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9" "Accept-Encoding": "gzip, deflate" "Accept-Language": "zh-CN,zh;q=0.9" "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36" export: - code - info - contenttype - content - test: name: "phpwind论坛的首页模拟" request: url: "/phpwind/" method: GET extract: - code: status_code - info: reason - contenttype: headers.Content-Type - content: 'title="(.+?)">biaoti826</a>' validate: - eq: ["status_code",200] - str_eq: [$content,'biaoti826']
Debugtalk辅助函数
1.在debugtalk.py中编写的方法可以在httprunner中的yml文件中使用（${方法名}）
import requests def get_token_id(): get_param_data ={'grant_type': 'client_credential', 'appid': 'wxec83eaada223a9c8', 'secret': '1867d7f1cabb3bafae0b7304e8251a09'} response = requests.get(url='https://api.weixin.qq.com/cgi-bin/token', params=get_param_data) return response.json()['access_token'] if __name__ == '__main__': print(get_token_id())
# debugtalk使用 - config: name: "获取token -- 用户管理～查看粉丝基本信息操作" base_url: "https://api.weixin.qq.com" variables: - tokenid: ${get_token_id()} - test: name: "查看粉丝基本信息" request: url: "/cgi-bin/user/info" method: GET params: access_token: $tokenid openid: "od-53v0GMqGTEiPY-QC549RTXkCk" lang: zh_CN validate: - eq: [content.language,zh_CN]
setup/teardown_hooks使用
1.既可以写在config中，也可以写在test中
- config: name: "获取token -- 用户管理～查看粉丝基本信息操作" base_url: "https://api.weixin.qq.com" variables: - tokenid: ${get_token_id()} setup_hooks: - ${setup_case()} teardown_hooks: - ${teardown_case()} - test: name: "查看粉丝基本信息" request: url: "/cgi-bin/user/info" method: GET params: access_token: $tokenid openid: "od-53v0GMqGTEiPY-QC549RTXkCk" lang: zh_CN setup_hooks: - ${setup_step()} teardown_hooks: - ${teardown_step()} validate: - eq: [content.language,zh_CN]
参数化使用
方法一：使用test_suites套件
1.新建test_suites文件夹
2.新建yaml文件如下
config: name: "test suite" testcases: - name: "Create tags" testcase: testcases\httprunnerhomework02\create_tag.yml parameters: tag_name: ['test11','test12','test13','test14','test15','test16','test17','test18','test19','test20']
3.修改被调用的测试用例使用$变量名进行引用
- config: name: "创建标签" base_url: ${ENV(URL)} variables: - tokenid: ${get_token_id()} - test: name: "创建标签" request: url: "/cgi-bin/tags/create" method: POST headers: Content_Type: "application/json" params: access_token: $tokenid json: { "tag" : { "name" : $tag_name } } validate: - eq: ['status_code',200]
4.使用 hrun test_suites\yml文件执行
方法二：基于方法一，使用csv文件进行参数化
1.新建data文件夹存放.csv文件；文件内容如下
searchword,result 12306,12306_百度搜索 newdream,newdream_百度搜索 天天向上,天天向上_百度搜索
2.P(文件路径) ：httprunner内置的解析 csv文件的函数
config: name: "test suite" testcases: - name: "Create tags" testcase: testcases\httprunnerday3\baidu_search_test.yml parameters: searchword-result: ${P(data/info.csv)}
3.修改被调用的测试用例使用$变量名进行引用
# 模拟请求头 - config: name: "验证百度搜索是否正确" base_url: "https://www.baidu.com" export: - title - test: name: "百度搜索请求" request: url: "/s" method: GET params: wd: $searchword headers: User-Agent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36" Accept: "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9" Accept-Encoding: "gzip, deflate, br" Accept-Language: "zh-CN,zh;q=0.9" extract: - title: <title>(.+?)</title> validate: - eq: ["status_code",200] - str_eq: [$title, $result]
4.使用 hrun test_suites\yml文件执行
备注：1参数名称必须与csv文件表头一致，2.如需要传更多参数，需要用 - ，如上的：searchword-result
方法三：基于方法一，使用debugtalk.py文件进行参数化
1.在debugtalk.py中编写随机整数参数化
def get_randomints(min, max, count=3): randomints_list = [] for i in range(count): randomints_list.append(random.randint(min, max)) return randomints_list
2.在测试套件yml文件中${函数方法()}引用方法，备注，这里只接受list数据
config: name: "test suite" testcases: - name: "Create tags" testcase: testcases\httprunnerday3\baidu_search_debugfalkdata_test.yml parameters: searchword: ${get_randomints(1,100,10)}
3.调用的测试用例中$变量名进行引用
# 模拟请求头 - config: name: "验证百度搜索是否正确" base_url: "https://www.baidu.com" export: - title - test: name: "百度搜索请求" request: url: "/s" method: GET params: wd: $searchword headers: User-Agent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36" Accept: "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9" Accept-Encoding: "gzip, deflate, br" Accept-Language: "zh-CN,zh;q=0.9" extract: - title: <title>(.+?)</title> validate: - eq: ["status_code",200]
4.使用 hrun test_suites\yml文件执行测试套件
相应方法：
随机整形参数化
def get_randomints(min, max, count=3): randomints_list = [] for i in range(count): randomints_list.append(random.randint(min, max)) return randomints_list
顺序整形参数化
def get_seq_ints(min, max, step=1, count=None): seqint_list = list(range(min, max, step)) if count: return seqint_list[0: count] else: return seqint_list
随机长度的字符串
def get_str(randomlength, count=3): str_list = [] base_str = 'ABCDEFGHIGKLMNOPQRSTUVWXYZabcdefghigklmnopqrstuvwxyz0123456789' length = len(base_str) - 1 for i in range(count): ran_str = '' for i in range(randomlength): ran_str += base_str[random.randint(0, length)] str_list.append(ran_str) return str_list
随机生成手机号
def get_random_mobilephone(count=1): phone_list = [] for i in range(count): # 第二位数字 second = [3, 4, 5, 7, 8][random.randint(0, 4)] # 第三位数字 third = { 3: random.randint(0, 9), 4: [5, 7, 9][random.randint(0, 2)], 5: [i for i in range(10) if i != 4][random.randint(0, 8)], 7: [i for i in range(10) if i not in [4, 9]][random.randint(0, 7)], 8: random.randint(0, 9), }[second] # 最后八位数字 suffix = random.randint(9999999,100000000) phone_list.append("1{}{}{}".format(second, third, suffix)) return phone_list
