Best Unit Testing Software for IntelliJ IDEA

JUnit 5 will be the next generation of JUnit. The goal is to provide a solid foundation for JVM-side testing. This includes Java 8 and higher, as well as allowing many styles of testing. We need your support as our users to keep the pace going. No matter how many donations we receive, we will continue to work on JUnit. Your support would allow us to focus more on JUnit and not just on weekends or in our spare moments. We want to meet regularly and have colocated work for a few days so that we can get more done in face-toface design and coding sessions. Your donations will make this a reality!

Selenium automates browsers. That's all there is to it! It's up to you what you do with this power. It is primarily used to automate web applications for testing purposes. However, it is not limited to that. Boring web-based administration tasks are also possible (and should) be automated. Selenium WebDriver is a collection language-specific bindings that allows you to drive a browser the way it was intended to be driven. It will allow you to create robust browser-based regression automation suites, tests, scale, and distribute scripts across multiple environments. Selenium WebDriver is a Chrome and Firefox addon that allows you to quickly create bug reproduction scripts or scripts to assist in automated exploratory testing. It will record and playback all interactions with the browser. You can scale by running tests on multiple machines and managing multiple environments from one central point.

Validate executable specs against your code on any modern development platform. Cucumber Open, the #1 automation tool for Behavior Driven Development, has over 40 million downloads. Cucumber Open is not just open-source, it's also an open platform that works well with the tools that you already love and use. It works with JavaScript, Ruby,.NET, and many other platforms. Plain text specifications can be stored alongside your code in your source control system. The system's behavior should be described in a way that everyone can understand. Automate with Selenium API calls, or direct function calls within the same process. You can create your own reports or generate reports in HTML, JSON, and other formats. Integrate CucumberStudio and JIRA, or create your own plugins. BDD bridges the gap between development and business. Test automation can reduce rework. Live documentation gives you real-time insight. Integration seamless with Git

JUnit and NUnit are both inspired by TestNG, but it introduces some new functionalities to make it more powerful and easy to use. For example, you can run your tests in large thread pools with different policies (all methods in their own threads, one thread per class, etc.). It can be used to verify that your code is multithread-safe, it supports data-driven testing (with @DataProvider), supports parameters, and has a powerful execution model (no TestSuite). A variety of tools and plug ins are available to support the - such as Eclipse, IDEA, Maven, and many others. It also embeds BeanShell to provide additional flexibility. There are default JDK functions that allow for runtime and logging (no dependencies) and dependent methods for testing application servers. TestNG covers all types of tests: unit, functional, integration, and more.