httprunner 跳过用例、录制生成用例、用例分层机制

跳过用例

使用场景：

1.依赖测试，如微信公众号平台中接口，需要token值才能执行，当未获取到时就不执行；

2.开发在修改接口问题时，即可跳过该用例

3.未完成的测试用例编写，需要执行时，也可使用；

相应方法：

skip：无条件跳过用例

skipIf：条件为真时跳过测试用例，如true，0，非空

skipUnless：条件为假时跳过测试用例，如false，0，空

实践：

- 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"

- test:
    name: "获取token_value"
    request:
      url: "/cgi-bin/token"
      method: GET
      params:
        grant_type: "client_credential"
        appid: "wxec83eaada223a9c8"
        secret: "1867d7f1cabb3bafae0b7304e8251a09"
    extract:
      - tokenid: content.access_token
    validate:
      - eq: ["status_code",200]
      - eq: [content.expires_in, 7200]

- test:
    name: "查看粉丝基本信息"
    skipUnless: $tokenid     #上面的tokenid截取到了，这里就会执行，未截取到将不执行
    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]

录制生成用例

操作步骤：

1、使用fiddler抓包，然后Flie->Export Sessions->Selected session(选择HTTP Archive v1.1类型)

2、在pycharm终端命令，cd到所在目录

3、执行命令：har2case xx.har  xx.yml

用例分层机制

1.api(底层API编写)

name: "get access token"
base_url: ${ENV(URL)}
request:
  url: "/cgi-bin/token"
  method: "GET"
  params:
    grant_type: "client_credential"
    appid: "wxec83eaada223a9c8"
    secret: "1867d7f1cabb3bafae0b7304e8251a09"
validate:
  - eq: ["status_code",200]

2.testcases(中间用例层)

- config:
    name: "验证能否正确获取token"

- test:
    name: "step01: 执行get_access_token接口"
    api: case_hierarchy\api\get_access_token.yml
    validate:
      - eq: [content.expires_in,7200]

3.testsuites(测试套件层)

config:
  name: "测试套件"

testcases:
  - name: "hrun testcase_get_access_token"
    testcase: case_hierarchy\testcases\testcase_get_access_token.yml

备注：第二层测试用例层除了可以调用接口层的api层接口定义yml文件外，还可以调用其它测试用例执行

简单示例：

-- 删除标签接口
name: "delete tag api"
base_url: ${ENV(URL)}
request:
  url: "/cgi-bin/tags/delete"
  method: "POST"
  headers:
    Content_Type: "application/json"
  params:
    access_token: $tokenid
  json: { "tag":{  "id" : $tagid  } }
validate:
  - eq: ["status_code",200]

-- 获取token接口
name: "get access token"
base_url: ${ENV(URL)}
request:
  url: "/cgi-bin/token"
  method: "GET"
  params:
    grant_type: "client_credential"
    appid: "wxec83eaada223a9c8"
    secret: "1867d7f1cabb3bafae0b7304e8251a09"
validate:
  - eq: ["status_code",200]

--  执行获取token接口
- config:
    name: "验证能否正确获取token"
    export:
      - tokenid

- test:
    name: "step01: 执行get_access_token接口"
    api: "case_hierarchy\\api\\get_access_token.yml"
    extract:
      - tokenid: content.access_token
    validate:
      - eq: [content.expires_in,7200]

--  执行删除标签接口
- config:
    name: "删除标签"
    base_url: ${ENV(URL)}
    export:
      - tokenid

- test:
    name: "step01: 执行get_access_token接口"
    testcase: "case_hierarchy\\testcases\\testcase_get_access_token.yml"

- test:
    name: "step02: 删除标签"
    api: "case_hierarchy\\api\\delete_tag.yml"
    variables:
      tokenid: $tokenid
      tagid: 120
    validate:
      - eq: [content.errmsg, 'ok']
      - eq: [content.errcode,0]