PostMan Test 的脚本scripts编写方法

1 设置环境变量
  2 pm.environment.set("variable_key", "variable_value");
  3  
  4 将一个嵌套的对象设置为一个环境变量
  5 var array = [1, 2, 3, 4];
  6 pm.environment.set("array", JSON.stringify(array, null, 2));
  7  
  8 var obj = { a: [1, 2, 3, 4], b: { c: 'val' } };
  9 pm.environment.set("obj", JSON.stringify(obj))
 10  
 11 获得一个环境变量
 12 pm.environment.get("variable_key");
 13  
 14 获得一个环境变量(其值是一个字符串化的对象)
 15 // These statements should be wrapped in a try-catch block if the data is coming from an unknown source.
 16 var array = JSON.parse(pm.environment.get("array"));
 17 var obj = JSON.parse(pm.environment.get("obj"));
 18  
 19 清除一个环境变量
 20 pm.environment.unset("variable_key");
 21  
 22 设置一个全局变量
 23 pm.globals.set("variable_key", "variable_value");
 24  
 25 获取一个全局变量
 26 pm.globals.get("variable_key");
 27  
 28 清除一个全局变量
 29 pm.globals.unset("variable_key");
 30  
 31 获取一个变量
 32 该函数在全局变量和活动环境中搜索变量
 33 pm.variables.get("variable_key");
 34  
 35 检查响应主体是否包含字符串
 36 pm.test("Body matches string", function () {
 37     pm.expect(pm.response.text()).to.include("string_you_want_to_search");
 38 });
 39  
 40 检查响应体是否等于字符串
 41 pm.test("Body is correct", function () {
 42     pm.response.to.have.body("response_body_string");
 43 });
 44  
 45 检查JSON值
 46 pm.test("Your test name", function () {
 47     var jsonData = pm.response.json();
 48     pm.expect(jsonData.value).to.eql(100);
 49 });
 50  
 51 Content-Type 存在
 52 pm.test("Content-Type is present", function () {
 53     pm.response.to.have.header("Content-Type");
 54 });
 55  
 56  
 57 返回时间少于200ms
 58 pm.test("Response time is less than 200ms", function () {
 59     pm.expect(pm.response.responseTime).to.be.below(200);
 60 });
 61  
 62 状态码是200
 63 pm.test("Status code is 200", function () {
 64     pm.response.to.have.status(200);
 65 });
 66  
 67 代码名包含一个字符串
 68 pm.test("Status code name has string", function () {
 69     pm.response.to.have.status("Created");
 70 });
 71  
 72 成功的POST请求状态码
 73 pm.test("Successful POST request", function () {
 74     pm.expect(pm.response.code).to.be.oneOf([201,202]);
 75 });
 76  
 77 为JSON数据使用TinyValidator
 78 var schema = {
 79  "items": {
 80  "type": "boolean"
 81  }
 82 };
 83 var data1 = [true, false];
 84 var data2 = [true, 123];
 85  
 86 pm.test('Schema is valid', function() {
 87   pm.expect(tv4.validate(data1, schema)).to.be.true;
 88   pm.expect(tv4.validate(data2, schema)).to.be.true;
 89 });
 90  
 91 解码base64编码数据
 92 var intermediate,
 93     base64Content, // assume this has a base64 encoded value
 94     rawContent = base64Content.slice('data:application/octet-stream;base64,'.length);
 95  
 96 intermediate = CryptoJS.enc.Base64.parse(base64content); // CryptoJS is an inbuilt object, documented here: https://www.npmjs.com/package/crypto-js
 97 pm.test('Contents are valid', function() {
 98   pm.expect(CryptoJS.enc.Utf8.stringify(intermediate)).to.be.true; // a check for non-emptiness
 99 });
100  
101 发送异步请求
102 此函数可作为预请求和测试脚本使用
103 pm.sendRequest("https://postman-echo.com/get", function (err, response) {
104     console.log(response.json());
105 });
106  
107 将XML主体转换为JSON对象