More to this, when you open Google maps and look for a specific place you want to visit, you can also see the nearby amenities, such as restaurants and commute options. The next thing you see is a long list of related videos. In the same way, when you are trying to search for videos on YouTube, you simply type the keyword or name in the search field and hit enter. You type your request in the search engine, and you get a whole list of companies. Imagine you are trying to find an airline that offers inexpensive tickets. Let us get a better understanding of this term through some examples. What is a REST API?Īll the above information brings us nicely to the REST API. Nevertheless, one of the most vital constraints is that the web application should be able to deliver the data (information) whenever a command is given. It is a software architectural style that possesses rules (constraints), which are necessary to be followed by the developers. REST stands for Representational State Transfer. Their performance can make or break an opportunity. From viewing a weather forecast and logging in to your social accounts to paying for an item through PayPal, APIs are behind the scenes, working to provide you with a more personalized, connected, and secure experience.ĭue to this fact, it is vital that APIs be thoroughly tested, as they play a significant role in development with other applications and integrations and a user’s experience. Whether a typical consumer knows it or not, APIs are utilized in the services and applications they user every day. The developers create APIs on the servers, which permit clients to talk to them. Wondering what an API is? Well, put simply, and API is a set of rules which help programs to communicate with each other. So, let us cover them briefly one by one. So, if you want to know more about REST API automation testing with the help of a short tutorial, dive in! But before jumping on the tutorial, it is extremely important to understand what API, REST, REST API, and automation testing is all about. However, when focusing on REST API (a type of API), this allows two or more systems to communicate through HTTP, which is quite similar to web browsers and servers, to analyze the response time to each request made by a user. Likewise, API (Application Programming Interface) testing is a type of software testing that determines whether a newly developed application meets expectations, in terms of reliability, performance, operations, and security. Plus, it saves time and secures the monetary resources to be extra utilized later ( especially using load testing tools like Selenium). These tests allow developers and companies to identify any bottlenecks. It helps you understand the functionality of a specific program to assure it works fine when it finally meets real users. As you are going to use jMeter to perform all types of testing (regression, functional, load, performance, etc.) at different stages of a Java project, it is recommended that you have a good grip over software development and software testing processes.Load testing is a crucial part of any software application or REST API development process. Prerequisitesīefore proceeding with this tutorial, you should have a basic understanding of Java programming language. This tutorial is designed for software professionals in the domain of Testing who are required to test enterprise-level applications for robustness and reliability. This tutorial provides an in-depth coverage of jMeter framework including its test plans, listeners, functions, and regular expressions. JMeter is designed to cover various categories of tests such as load testing, functional testing, performance testing, regression testing, etc., and it requires JDK 5 or higher. It is 100% pure Java application for load and performance testing. JMeter is an Open Source testing software. PDF Version Quick Guide Resources Job Search Discussion
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