Example requests and responses in Postman - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is an example request in API testing?

An example request is a sample HTTP request sent to an API endpoint to test if it behaves as expected. It includes method, URL, headers, and body if needed.

beginner

What does an example response show in API testing?

An example response shows the data and status code returned by the API after a request. It helps verify if the API returns correct and expected results.

beginner

Why use example requests and responses in Postman?

They help testers understand how the API works, create automated tests, and document the API for others to use easily.

beginner

What is a common HTTP method used in example requests?

GET is a common HTTP method used to request data from an API without changing anything on the server.

intermediate

How can you validate an example response in Postman?

You can write tests in Postman using JavaScript to check if the response status code and body data match expected values.

What does an example request in Postman typically include?

A Only the response body

B Only the URL

C HTTP method, URL, headers, and body

D Only the response status code

An example request includes the HTTP method (like GET or POST), the URL, headers, and optionally a body.

Which HTTP method is used to retrieve data without changing the server state?

A GET

B PUT

C POST

D DELETE

GET requests data from the server without modifying it.

What is the purpose of example responses in API testing?

A To show how the API should respond to requests

B To send data to the server

C To create new API endpoints

D To delete data from the server

Example responses demonstrate the expected output from the API after a request.

How can you check if an API response is correct in Postman?

A By sending multiple requests at once

B By only looking at the URL

C By changing the HTTP method

D By writing tests that assert status codes and response data

Postman allows writing tests to verify response status and content.

Why is documenting example requests and responses useful?

A It slows down testing

B It helps others understand how to use the API

C It hides API details

D It deletes old API versions

Documentation with examples makes APIs easier to learn and use.

Explain what an example request and response are in API testing and why they are important.

Think about how you check if an API works correctly.

Describe how you would validate an example response in Postman.

Consider writing simple JavaScript assertions.