接口测试-Postman工具断言的使用

1.清除一个全局变量
  Clear a global variable
  对应脚本:
   postman.clearGlobalVariable("variable_key");
  参数:需要清除的变量的key
   
2.清除一个环境变量
  Clear an environment variable
  对应脚本:
  postman.clearEnvironmentVariable("variable_key");
  参数:需要清除的环境变量的key
  
3.response包含内容
  Response body:Contains string
  对应脚本:
  tests["Body matches string"] =responseBody.has("string_you_want_to_search");
  参数:预期内容
   
4.将xml格式的response转换成son格式
  Response body:Convert XML body to a JSON Object
  对应脚本:
  var jsonObject = xml2Json(responseBody);
  参数:(默认不需要设置参数,为接口的response)需要转换的xml
  
5.response等于预期内容
  Response body:Is equal to a string
  对应脚本:
  tests["Body is correct"] = responseBody === "response_body_string";
  参数:预期response
   
6.json解析key的值进行校验
  Response body:JSON value check
  对应脚本:
  tests["Args key contains argument passed as url parameter"] = 'test' in responseJSON.args
  参数:test替换被测的值,args替换被测的key
  
7.检查response的header信息是否有被测字段
  Response headers:Content-Type header check
  对应脚本:
  tests["Content-Type is present"] = postman.getResponseHeader("Content-Type");
  参数:预期header
  
8.响应时间判断
  Response time is less than 200ms
  对应脚本:
  tests["Response time is less than 200ms"] = responseTime < 200;
  参数:响应时间
  
9.设置全局变量
  Set an global variable
  对应脚本:
  postman.setGlobalVariable("variable_key", "variable_value");
  参数:全局变量的键值
  
10.设置环境变量
  Set an environment variable
  对应脚本:
  postman.setEnvironmentVariable("variable_key", "variable_value");
  参数:环境变量的键值
  
11.判断状态码
  Status code:Code is 200
  对应脚本:
  tests["Status code is 200"] = responseCode.code != 400;
  参数:状态码
  
12.检查code name 是否包含内容
  Status code:Code name has string
  对应脚本:
  tests["Status code name has string"] = responseCode.name.has("Created");
  参数:预期code name包含字符串
  
13.成功的post请求
  Status code:Successful POST request
  对应脚本:
  tests["Successful POST request"] = responseCode.code === 201 || responseCode.code === 202;
   
14.微小验证器
  Use Tiny Validator for JSON data
  对应脚本:
var schema = {
"items": {
"type": "boolean"
}
};
var data1 = [true, false];
var data2 = [true, 123];
console.log(tv4.error);
tests["Valid Data1"] = tv4.validate(data1, schema);
tests["Valid Data2"] = tv4.validate(data2, schema);
  参数:可以修改items里面的键值对来对应验证json的参数

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转载自blog.csdn.net/qq_30758629/article/details/80830134