API test in Postman

오른쪽의 SNIPPETS에서 Status code is 200을 클릭하면

Tests에 자동으로 form이 채워짐.

 

그 다음 Send 클릭!

Test Results를 확인할 수 있다.

 

Tip: make sure your tests FAIL!

일부러 존재하지 않는 주소를 입력하고 Send 클릭

그럼 404 Not Found 에러가 반환됨

 

pm.test("Status code is 200", function () {
    pm.response.to.have.status(200);
});

• pm.test - function for writing test specifications
• works in a non-blocking way in case of errors
• can include multiple related assertions

 

• The first parameter is the test name, as a String
• The second parameter is a so-call callback function which is called when the underlying execution (in this case assertions) has finished
• pm.response - is the response assertion API and can make assertions on the response object (status code, headers, body)

http://javascriptissexy.com/understand-javascript-callback-functions-and-use-them/

Understand JavaScript Callback Functions and Use Them