Postman中的断言

//获取响应行信息
var code = responseCode.code  //获取响应状态码
tests["case_demo_01: 验证响应状态码是否为200"] = code === 200 //做断言

var name = responseCode.name  //获取响应状态信息
tests["case_demo_02: 验证响应的状态信息是否正确"] = name === "OK" //做断言

//新版本写法------chai.js语法
pm.test("TestcaseTitle", function () {
    pm.expect(true).to.be.true;    //chai.js断言编写处  
});

pm.test("case_demo_01", function () {
    pm.expect(2<5 && 3<6).to.be.true         //判断是否为true
});

pm.test("case_demo_02", function () {
    pm.expect("everything").to.be.ok         //判断是否为真值  非空、非0 即为真
});

pm.test("测试标题"，function(){
      pm.expect(true).to.be.true;//chai.js断言编写});
pm.expect(2<5 && 3<6).to.be.true;//判断是否为true

pm.test("Status code is 200",function(){
     pm.response.to.have.status(200);     //判断状态码是否为200
});

pm.test("Content-Type is present",function(){
     pm.response.to.have.header("Content-Type");、、判断响应头是否有Content-Type字段
});

var schema ={
     "type":"object",     //表示当前节点的类型，最外层type代表json的最外层是什么样的类型
     "properties":{     //代表当前节点的子节点信息。如 access_token 和 expires_in
           "access_token":{
                "type":"string"
              },
              "expires_in":{
                    "type":"integer"
              }
                     }
     "required":{     //一个数组类型，代表当前节点下必须的节点key
          "accsee_token",
          "expires_in"
           }
}

postman.clearEnvironmentVariable("variable_key");

tests["//断言返回的数据中是否存在__pid__这个元素"]=responseBody.has("pid");

tests["Body is correct"] = responseBody === "response_body_string";

tests["Args key contains argument passed as url parameter"] = 'test' in responseJSON.args

tests["Content-Type is present"] = postman.getResponseHeader("Content-Type");

var jsonData = JSON.parse(responseBody);//第一步先转化为json字符串。其中变量(jsonData)可以自行定义......

tests["//data.category.name__valuse的值的类型是不是string"] = typeof(jsonData.data.category[0].name) == "string";

tests["Response time is less than 200ms"] = responseTime < 200;

postman.setEnvironmentVariable("variable_key", "variable_value");

tests["Status code is 200"] = responseCode.code != 400;

tests["Status code name has string"] = responseCode.name.has("Created");

tests["Successful POST request"] = responseCode.code === 201 || responseCode.code === 202;