Open Source Java Software Testing Tools

The 5th major version of the programmer-friendly testing framework for Java and the JVM. JUnit 5 is the next generation of JUnit. The goal is to create an up-to-date foundation for developer-side testing on the JVM. This includes focusing on Java 8 and above, as well as enabling many different styles of testing. Official CI build server for JUnit 5. Used to perform quick checks on submitted pull requests and for build matrices including the latest released OpenJDK and early access builds of the next OpenJDK. The JUnit Platform serves as a foundation for launching testing frameworks on the JVM. It also defines the TestEngine API for developing a testing framework that runs on the platform. Furthermore, the platform provides a Console Launcher to launch the platform from the command line and the JUnit Platform Suite Engine for running a custom test suite using one or more test engines on the platform. First-class support for the JUnit Platform also exists in popular IDEs.

JUnit is a simple framework to write repeatable tests. It is an instance of the xUnit architecture for unit testing frameworks. You need to have a JDK installed and a text editor. (In general it is recommended to use a build tool for building your software and running the tests.). JUnit features include assertions for testing expected results, test fixtures for sharing common test data, test runners for running tests. JUnit was originally written by Erich Gamma and Kent Beck. JUnit is Open Source Software, released under the Eclipse Public License Version 1.0. JUnit celebrates programmers testing their own software. In this spirit, bugs, patches, and feature requests that include JUnit tests have a better chance of being addressed than those without.

The Software Testing Automation Framework (STAF) is a framework designed to improve the level of reuse and automation in test cases and test environments. The goal of STAF is to provide a complete end-to-end automation solution for testers.

Mockito downloads and instructions for setting up Maven, Gradle and other build systems are available from the Central Repository and Bintray. Mockito 3.x requires Java 8, but otherwise doesn’t introduce any breaking changes compared to the 2.x series. Mockito 2.25.0 had an important feature added for anyone using mockito-inline. In particular anyone using Kotlin (which demands using mockito-inline) and PowerMock (which exacerbates the problem even more) will want to add this to all of their test classes to avoid a large memory leak. Fancy getting world-wide visibility and building up an eternal fame of an OSS contributor? Use the latest version! Hack and experiment. Speak up at the mailing list. Mockito is a mocking framework that tastes really good. It lets you write beautiful tests with a clean & simple API. Mockito doesn’t give you hangover because the tests are very readable and they produce clean verification errors.

A community-developed, free, open source, microservices API automation and load testing framework built using JUnit core runners for Http REST, SOAP, Security, Database, Kafka and much more. Zerocode Open Source enables you to create, change, orchestrate and maintain your automated test cases declaratively with absolute ease. Zerocode makes it easy to create and maintain automated tests with absolute minimum overhead for REST,SOAP, Kafka Real Time Data Streams and much more. It has the best of best ideas and practices from the community to keep it super simple, and the adoption is rapidly growing among the developer/tester community. Zerocode is a modern lightweight, simple and extensible open-source framework for writing test intentions in simple JSON or YAML format that facilitates both declarative configuration and automation. Put simply, Zerocode alleviates pain and brings simplicity to modern API automation.

FitLibrary provides general-purpose fixtures (and runners) for storytests with Fit and FitNesse. DoFixture provides an elegant way of organising storytests and expressing workflow.

Maveryx is an innovative Test Automation Framework for Java GUI-based applications. It eliminates the GUI Maps dependency by providing a new dynamic GUI objects handling and an expert system detecting and managing AUT changes and defects at runtime.

A subset of the TestCon project, ConAn builds on Roast to provide a testing framework for concurrent Java components. For more details on the development of ConAn and TestCon/Crom, see http://longbrothers.net/brad/papers/thesis.pdf

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getter and setter tester is a simple java class, useful to automatically test getter and setter methods of a class with a single line of code. It also includes utility methods to allow those test on "non-trivial" objects.

BugEye is an XML-based unit test creation framework. Being XML-based, it can be easily translated to almost any language. The current translations are C#, Java, JavaScript, and Visual Basic. Future translations include C++, Python, Perl, and PHP.

Concutest is a collection of tools designed to make the development and testing of concurrent Java programs easier and more reliable. Concutest is available under the BSD License and under active development by the JavaPLT group at Rice University.

A generic system test framework utilizing Spring and Junit. Specialized Junit TestCases use Spring context configuration files to define test actions and action validators, allowing the TestCase to function as an integration / system test.

SecFlow - Secure Flow Analyzation for Java and .NET

SpringUnit is an open source framework for unit and integration testing of Java software. It marries Spring's Dependency Injection container with JUnit's test framework to enable data-driven testing.

mda4eclipse is a domain-driven and model-driven development eclipse plugin. Its purpose is to present a way of using different project sites to work together and establish a shared development environment.

ztest is a java 1.5+ classlibrary for writing structural junit tests. Specify, enforce and reuse an architecture for java based software. Works on java bytecode, no sourcecode changes. Export diagrams to graphml and layout them with yEd.

Abbot for SWT is a Java framework that lets you more easily write JUnit tests that target Eclipse-based SWT/JFace UI. It also supports the Eclipse GEF & GMF graphical editing frameworks and has some support for WTP (web tools project) UI.

A framework for abstract access to CM / SCM / SCCM / ALM systems (Bugzilla, ClearCase, Mantis, StarTeam, etc.). The project offers one SDK for Bugzilla, ClearCase, Mantis, StarTeam, etc.

AdaptiveCells J2EE generates test-beds for benchmarking J2EE performance. They consists of highly customizable EJB cells that can emulate CPU load, memory usage, memory leaks and exceptions. The behaviour of the cells is coordinated from a web front-end.

AutoTest is a test management, test execution and test result report application written in Java. It can be customized to support a broad range of test execution frameworks. A user guide and download instructions are available at http://autote.sourceforge.net/

Autodrive is written to automate tasks within a large soa installation, ranging from gathering information to a metadata repository, over testing software solutions, and deploying prebuild software artifacts.

Tests run in a deterministic manner. Allow for reusable test building blocks. Test output is compared to the baseline expected value. New tests can be added without writing new code.

BugUnit extends JUnit with the concept of a 'bug'. Multiple tests test one bug, if one test fails the bug is open. Methods like assertEquals("PRJ-123",i,10) will flag bug PRJ-123 as open or closed in Jira and a bug-centric HTML summary.

corba-cost is the CORBA Open Source Testing project, originally hosted at cost.omg.org. It aims to provide an extensive test suite of CORBA functionality, running on multiple ORBs.