Java Testing

54 Testing libraries and projects

• Mockito

  9.4 9.2 L4 Java

  Most popular Mocking framework for unit tests written in Java
  

• JUnit

  9.3 5.5 L5 Java

  A programmer-oriented testing framework for Java.
  

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• Apache JMeter

  8.8 9.2 L2 Java

  Apache JMeter
  

• REST Assured

  8.8 6.5 L5 Java

  Java DSL for easy testing of REST services
  

• Karate

  8.7 9.7 Java

  Test Automation Made Simple
  

• Gatling

  8.6 9.5 Scala

  Modern Load Testing as Code
  

• WireMock

  8.5 9.3 L5 Java

  A tool for mocking HTTP services
  

• TestContainers

  8.5 9.6 L5 Java

  Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
  

• Cucumber

  8.4 9.5 L5 Java

  Cucumber for the JVM
  

• Moco

  8.4 9.3 L4 Java

  Easy Setup Stub Server

• MockServer

  8.2 3.9 L2 Java

  MockServer enables easy mocking of any system you integrate with via HTTP or HTTPS with clients written in Java, JavaScript and Ruby. MockServer also includes a proxy that introspects all proxied traffic including encrypted SSL traffic and supports Port Forwarding, Web Proxying (i.e. HTTP proxy), HTTPS Tunneling Proxying (using HTTP CONNECT) and SOCKS Proxying (i.e. dynamic port forwarding).
  

• PowerMock

  8.1 0.4 L1 Java

  PowerMock is a Java framework that allows you to unit test code normally regarded as untestable.
  

• Spock

  7.8 8.2 L4 Java

  The Enterprise-ready testing and specification framework.
  

• TestNG

  7.7 8.9 L2 Java

  TestNG testing framework

• Awaitility

  7.4 6.9 L5 Java

  Awaitility is a small Java DSL for synchronizing asynchronous operations
  

• AssertJ

  7.3 9.6 L4 Java

  AssertJ is a library providing easy to use rich typed assertions
  

• Truth

  7.2 8.3 L3 Java

  Fluent assertions for Java and Android
  

• Hamcrest

  7.1 0.0 L5 Java

  Java (and original) version of Hamcrest
  

• Selenide

  7.0 9.3 L5 Java

  Concise UI Tests with Java!
  

• ArchUnit

  6.9 9.2 Java

  A Java architecture test library, to specify and assert architecture rules in plain Java
  

• PIT

  6.4 8.6 L4 Java

  State of the art mutation testing system for the JVM

• Pact JVM

  6.3 9.5 Kotlin

  JVM version of Pact. Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.
  

• Galen

  6.3 0.0 Java

  Layout and functional testing framework for websites
  

• Selenium

  5.7 0.0 L5 Java

  Portable software testing framework for web applications.

• JUnitParams

  5.7 0.0 HTML

  Parameterised tests that don't suck
  

• JSONAssert

  5.5 0.1 L4 Java

  Write JSON unit tests in less code. Great for testing REST interfaces.
  

• JFairy

  5.2 0.0 L5 Java

  Java fake data generator
  

• JMockit

  5.0 0.0 L5 Java

  Advanced Java library for integration testing, mocking, faking, and code coverage
  

• GreenMail

  4.8 8.2 L3 Java

  Official master for the Greenmail project
  

• Fixture Factory

  4.6 0.0 Java

  Generator fake objects from a template
  

• Citrus

  4.6 8.5 Java

  Framework for automated integration tests with focus on messaging integration
  

• System Rules

  4.6 0.0 Java

  A collection of JUnit rules for testing code which uses java.lang.System.

• JGiven

  4.3 9.3 L4 Java

  Behavior-Driven Development in plain Java
  

• Burst

  4.3 1.0 Java

  A unit testing library for varying test data.
  

• ConcurrentUnit

  4.2 0.0 L5 Java

  Toolkit for testing multi-threaded and asynchronous applications

• Mutability Detector

  3.8 0.0 Java

  Lightweight analysis tool for detecting mutability in Java classes
  

• Jukito

  3.8 0.0 L4 Java

  The combined power of JUnit, Guice and Mockito. Plus it sounds like a cool martial art.
  

• Lamdba Behave

  3.7 0.0 L5 Java

  A modern testing and behavioural specification framework for Java 8

• junit-dataprovider

  3.7 2.6 Java

  A TestNG like dataprovider runner for JUnit with many additional features
  

• Arquillian

  3.6

  Integration and functional testing platform for Java EE containers.

• Randomized Testing

  3.4 1.9 Java

  Randomized Testing (Core JUnit Runner, ANT, Maven)
  

• JMock

  3.4 1.5 Java

  An expressive Mock Object library for Test Driven Development
  

• Hoverfly Java

  3.3 4.6 Java

  Java binding for Hoverfly
  

• Cukes-REST

  3.3 2.1 L4 Java

  Cucumber DSL for testing RESTful Web Services
  

• Spectrum

  3.2 0.0 Java

  A BDD-style test runner for Java 8. Inspired by Jasmine, RSpec, and Cucumber.

• RabbitMQ-mock

  3.1 6.6 Java

  Mock for RabbitMQ Java amqp-client
  

• beanmother

  2.9 0.0 Java

  A library for setting up Java objects as test data.

• Scott Test Reporter

  2.9 5.8 L4 Java

  Never debug a test again: Detailed failure reports and hassle free assertions for Java tests - Power Asserts for Java

• raml-tester

  2.7 0.0 L5 Java

  Test if a request/response matches a given raml definition

• pojo-tester

  2.7 0.0 L5 Java

  Java testing framework for testing pojo methods. It tests equals, hashCode, toString, getters, setters, constructors and whatever you report in issues ;)

• J8Spec

  2.4 0.0 L5 Java

  Library that allows tests written in Java to follow the BDD style introduced by RSpec and Jasmine.
  

• JBehave

  1.9 9.0 L4 Java

  Framework for Behavioural Driven Development.
  

• TRUST

  1.7 0.0 Java

  Test Results Verification library for Java

• Unitils

  -

  Modular testing library for unit and integration testing.

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.

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Popular Comparisons

• WireMock
  vs
  MockServer
• Mockito
  vs
  WireMock
• Spock
  vs
  Cucumber
• WireMock
  vs
  REST Assured
• Cucumber
  vs
  Gatling

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