AssertJ

DocumentationView Documentationview RepoView sample repo

AssertJ automation testing framework index.

Test More In Less Time

Run Automation Testing In Parallel On The LambdaTest Cloud

Start for free

Description

Provides rich strongly-typed assertions for unit testing with wide variety of frameworks

Support and updates

  • AssertJ has 2238 stars, 591 forks.
  • It has 0 major releases in the past 6 months.
  • It has 11 commits and there are 54 open pull requests.
  • It has 189 open issues and 1124 have been closed.

Code statistics

  • AssertJ has 138 packages.
  • AssertJ has 3199 classes and 11279 methods.

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

License

AssertJ is lincensed under the Apache License 2.0

LambdaTest Community Discussions

Downloads

AssertJ can be downloaded from it’s GitHub repository - https://github.com/assertj/assertj

Package and class index

org.assertj.core.api

org.assertj.core.api.exception

org.assertj.core.api.filter

...

Automation Testing Cloud

Run Selenium, Cypress & Appium Tests Online on
3000+ Browsers.

Know More

org.assertj.core.api.junit.jupiter

org.assertj.core.api.recursive

org.assertj.core.api.recursive.assertion

...

HyperExecute

Accelerate Automation test execution upto 70% faster with the
next-gen testing platform.

org.assertj.core.api.recursive.comparison

org.assertj.core.condition

org.assertj.core.configuration

...

On Premise Selenium Grid

Scale your test execution with our cloud infrastructure paired
with your firewall.

org.assertj.core.data

org.assertj.core.description

org.assertj.core.error

org.assertj.core.error.array2d

org.assertj.core.error.future

org.assertj.core.error.uri

org.assertj.core.extractor

org.assertj.core.groups

org.assertj.core.internal

org.assertj.core.matcher

org.assertj.core.presentation

org.assertj.core.util

org.assertj.core.util.diff

org.assertj.core.util.diff.myers

org.assertj.core.util.introspection

org.assertj.core.util.xml

org.assertj.core.api.abstract

org.assertj.core.api.assumptions

org.assertj.core.api.atomic

org.assertj.core.api.atomic.boolean

org.assertj.core.api.atomic.integer

org.assertj.core.api.atomic.integerarray

org.assertj.core.api.atomic.long

org.assertj.core.api.atomic.longadder

org.assertj.core.api.atomic.longarray

org.assertj.core.api.atomic.reference

org.assertj.core.api.atomic.referencearray

org.assertj.core.api.bigdecimal

org.assertj.core.api.biginteger

org.assertj.core.api.boolean2darray

org.assertj.core.api.boolean

org.assertj.core.api.booleanarray

org.assertj.core.api.byte2darray

org.assertj.core.api.byte

org.assertj.core.api.bytearray

org.assertj.core.api.char2darray

org.assertj.core.api.character

org.assertj.core.api.chararray

org.assertj.core.api.charsequence

org.assertj.core.api.classes

org.assertj.core.api.collection

org.assertj.core.api.comparable

org.assertj.core.api.date

org.assertj.core.api.double2darray

org.assertj.core.api.double

org.assertj.core.api.doublearray

org.assertj.core.api.doublepredicate

org.assertj.core.api.duration

org.assertj.core.api.file

org.assertj.core.api.float2darray

org.assertj.core.api.float

org.assertj.core.api.floatarray

org.assertj.core.api.future

org.assertj.core.api.inputstream

org.assertj.core.api.instant

org.assertj.core.api.int2darray

org.assertj.core.api.intarray

org.assertj.core.api.integer

org.assertj.core.api.intpredicate

org.assertj.core.api.iterable

org.assertj.core.api.iterator

org.assertj.core.api.list

org.assertj.core.api.localdate

org.assertj.core.api.localdatetime

org.assertj.core.api.localtime

org.assertj.core.api.long2darray

org.assertj.core.api.long

org.assertj.core.api.longarray

org.assertj.core.api.longpredicate

org.assertj.core.api.map

org.assertj.core.api.object

org.assertj.core.api.object2darray

org.assertj.core.api.objectarray

org.assertj.core.api.offsetdatetime

org.assertj.core.api.offsettime

org.assertj.core.api.optional

org.assertj.core.api.optionaldouble

org.assertj.core.api.path

org.assertj.core.api.predicate

org.assertj.core.api.short2darray

org.assertj.core.api.short

org.assertj.core.api.shortarray

org.assertj.core.api.spliterator

org.assertj.core.api.string

org.assertj.core.api.test

org.assertj.core.api.throwable

org.assertj.core.api.uri

org.assertj.core.api.url

org.assertj.core.api.zoneddatetime

org.assertj.core.internal.arrays2d

org.assertj.core.internal.bigdecimals

org.assertj.core.internal.bigintegers

org.assertj.core.internal.booleanarrays

org.assertj.core.internal.bytearrays

org.assertj.core.internal.bytes

org.assertj.core.internal.chararrays

org.assertj.core.internal.classes

org.assertj.core.internal.comparables

org.assertj.core.internal.dates

org.assertj.core.internal.doublearrays

org.assertj.core.internal.files

org.assertj.core.internal.floatarrays

org.assertj.core.internal.inputstreams

org.assertj.core.internal.intarrays

org.assertj.core.internal.iterables

org.assertj.core.internal.lists

org.assertj.core.internal.longarrays

org.assertj.core.internal.maps

org.assertj.core.internal.objectarrays

org.assertj.core.internal.objects

org.assertj.core.internal.objects.data

org.assertj.core.internal.paths

org.assertj.core.internal.shortarrays

org.assertj.core.internal.spliterator

org.assertj.core.internal.strings

org.assertj.core.internal.throwables

org.assertj.core.internal.urls

org.assertj.core.navigation

org.assertj.core.test

org.assertj.core.test.jdk11

org.assertj.core.test.junit.jupiter

org.assertj.core.util.introspection.beans

org.assertj.scripts

org.example.custom

org.example.test

org.assertj.core.tests

org.assertj.core.tests.osgi.soft

org.assertj.core.tests.perf

Kane AI

Kane AI

World’s first end to end software testing agent.

Other similar frameworks

Webtau

Testing API and framework for end-to-end integration and unit tests

Easymock

EasyMock framework written in Java has been the first dynamic Mock Object generator, relieving users of hand-writing Mock Objects, or generating code for them.

MockBukkit

Framework to unit test Bukkit plugins

Jmock-library

JMock is a library that supports test-driven development of Java code with mock objects. Hels design and test the interactions between the objects in your programs.

Gridrouter

Selenium-based solution to serve 1000+ browsers

Frameworks to try

Phpunit

PHPUnit is a programmer-oriented, open-source automation testing framework for PHP. It is an instance of the xUnit architecture for unit testing frameworks.

Nunit

NUnit is a unit-testing framework for all .NET languages. Is completely rewritten with many new features and support for a wide range of .NET platforms.

Bacon_ruby

A small RSpec clone

Shoulda_ruby

Shoulda helps you write more understandable, maintainable Rails-specific tests under Minitest and Test::Unit.

JustMockLite

JustMock Lite makes unit testing simpler. It is easy to use, feature rich, with great power and flexibility, making it the superior choice.

Run AssertJ scripts on 3000+ browsers online

Perform automation testing with AssertJ on LambdaTest, the most powerful, fastest, and secure cloud-based platform to accelerate test execution speed.

Test Now