Postman接口测试_添加断言

1.设置环境变量
 postman.setEnvironmentVariable("key", "value"); 
 例子： postman.setEnvironmentVariable("url", "http://192.168.36.47/v2/api"); 
使用环境变量的格式：{{url}}

1.1清除环境变量
postman.clearEnvironmentVariable("variable_key");
例子：postman.clearEnvironmentVariable("url");

2.设置一个全局变量
postman.setGlobalVariable("key", "value"); 
例子：postman.setGlobalVariable("username", "123@qq.com");
使用全局变量格式：{{variableName}}

2.1清除一个全局变量
postman.clearGlobalVariable("key", "value"); 
例子：postman.clearGlobalVariable("username", "123@qq.com");

3.检查响应体包含一个字符串
 tests["Body matches string"] = responseBody.has("string_you_want_to_search"); 
 例子：响应体包含以下字段 "path": "field is read-only",
tests["Body matches string"] = responseBody.has("field is read-only"); 
tests["Body matches string"] = responseBody.has("path");

4.转换XML身体JSON对象
 var jsonObject = xml2Json(responseBody);

5.检查响应体等于一个字符串
 tests["Body is correct"] = responseBody === "response_body_string"; 
例子：响应体包含以下字段 "path": "field is read-only",
tests["Body is correct"] = responseBody === "response_body_string";

6.检查一个JSON值
 var data = JSON.parse(responseBody); 
 tests["Your test name"] = data.value === 100;

7.Content-Type的存在（不区分大小写检查）
 tests["Content-Type is present"] = postman.getResponseHeader("Content-Type"); //Note: the getResponseHeader() method returns the header value, if it exists.

8.Content-Type的存在（区分大小写）
 tests["Content-Type is present"] = responseHeaders.hasOwnProperty("Content-Type");

9.响应时间小于200ms的
 tests["Response time is less than 200ms"] = responseTime < 200;

10.状态代码是200
 tests["Status code is 200"] = responseCode.code === 200; 
 例子：状态码是404
 tests["Status code is 404"] = responseCode.code === 404;

11.代号包含一个字符串
 tests["Status code name has string"] = responseCode.name.has("Created"); 
例子：Status：201 CREATED
 tests["Status code is 201"] = responseCode.code === 201; 
 tests["Status code name has string"] = responseCode.name.has("Created");

12.成功的POST请求的状态代码
 tests["Successful POST request"] = responseCode.code === 201 || responseCode.code === 202;