12/23/2023 0 Comments Api testing using postman![]() Then, I get the response data in easy-to-read JSON with a status code of 200, confirming the GET request was successful. All I have to do is plug the route into the address bar, select the GET response method on the dropdown box to its left, punch in my API key in the “ Headers” section, specify that I want the response in “ pretty” JSON format, and hit send. In this article, we will learn how to do simple API Testing using Postman. Type this URL in the Enter request URL text box. ![]() From the Dropdown list of options, select ‘DELETE’. Click on the More option Icon () -> Add Request -> Request to Get the list of Users (Enter any request name you wish) 1. If these are indeed the outputs Postman receives from the API. Testing DELETE Request to Remove Users from Database. With Postman, such a test is much more streamlined. Postman is a tool that can be used for API Testing. In our example, we assert that the output from the Postman echo API will be test1 and result1. Granted, I would probably need to write all this out any way to make a functioning app using this API, but doing all this to simply test an API's functionality is unnecessarily tedious and time-consuming when something like Postman exists. If I wanted to test a GET request against this route without using Postman-instead actually writing out code in something like Flask-I would have to write out a whole new route and function to perform the request, then I would have to specify with more code what I want the response to look like, and finally, I would have to print out the response to the console or provide some other way of actually viewing the response. The first parameter is the name of the test, so it's important to give your test a descriptive name to provide more information in case the test fails. The pm.test() method accepts 2 parameters. Let’s say I wanted to make a GET request against a fan-made API for the video game Hearthstone to search for cards with “ Archer” in their name. API to write your test under the Tests tab in Postman. However, Postman is a comprehensive tool with complex design. If you’re asked to test an API, the first thing you should. Postman is a popular tool for API development, testing, and managing APIs for QA professionals. Let’s look at how to automate test scripts using Postman. Testing different endpoints in your API with automated API tests will help to catch any bugs early on. ![]() It offers a sleek user interface with which to make HTML requests, without the hassle of writing a bunch of code just to test an API's functionality. In this article, we’ll be digging deeper into automating API testing with Postman. Postman is a great tool when trying to dissect RESTful APIs made by others or test ones you have made yourself. ![]()
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