![]() Postman is an API platform for engineers to design, build, and test their APIs. What is Postman?Ībhinav Asthana, a software engineer who wanted to simplify API testing, started Postman as a side project in 2012. ![]() If not, then I highly recommend reading one of my previous articles- Understanding APIs: Simplified Guide for Beginners, before proceeding with this one. I assume that you’re already familiar with the API concept and understand the basics. ![]() I will provide screenshots of practical examples in Postman using a test API. My aim in the blog post is to introduce Postman as a useful tool for API semi-automated testing. a wide range of options, for example, testing on different environments, testing on different servers, documentation of the API, collaboration and sharing the API with teammates or with the world.pre-built code snippets that can be used for verifying tests or for generating test data used in tests.a simple user interface where each integral part of the API lifecycle can be easily visualized and understood.Postman is an API testing tool that allows you to perform comprehensive testing faster. Although they’re very useful for automation engineers, there is another tool that can help you better understand API testing without having to know a programming language. These contain a few code snippets that can be reused in test cases. Now the ‘SessionKey’ variable within most of my requests will always reflect the most updated session key received with the ‘GetSessionkey’ API call.There are many useful libraries, like REST assured which is a Java-based library, that can be used to automate API testing. tEnvironmentVariable(“SessionKey”, data.SessionKey) Then I added the below code to my console, where I am capturing an updated session key from DataMotion’s ‘Get Sessionkey’ API call and populating the ‘SessionKey’ variable with the response. There are many requests in the DataMotion Postman collection that require a session key, so I first made a ‘SessionKey’ variable that allows me to easily update each instance at one time (I go over how to create a variable in my previous post). I use this trick when getting a session key. You can write a quick script (example below) that will parse the JSON response returned after making a request, then update an environment variable with this response data – all within Postman. If you missed the first post in this series, be sure to go back and check it out for additional tips and tricks.įor now, let’s swim on with another round of tips! Rounding Up Four More Postman Tips and Tricks for API Testing First Tip: Utilize the Postman Console to update environment variables with data from a JSON responseĪ great tip I recently learned utilizes the Postman console to update environment variables with data from a JSON response. In today’s post, I’ll continue with four additional tips that will help you streamline your work and become a Postman master. In my last post, we went over the benefits of working with the Postman API testing application, and I covered four tips to help get you started with your Postman learning goals. And that’s why I want to share some amazing Postman tips for API testing with you in this Postman Guru series! ![]() When I come across some new tips and tricks on how to better use some of my favorite (and arguably, most important) tools, I jump at the chance to learn. It comes with the job–just like sharks can never stop swimming, developers can never stop learning. We never stop studying or programming, including outside of work.
0 Comments
Leave a Reply. |