Test’em vs Arquillian comparison of testing frameworks
What are the differences between Test’em and Arquillian?

	Test’em https://github.com/testem/testem	Arquillian http://arquillian.org/
Programming language	JavaScript	Java
Category	Unit Testing	Intergration Testing, Functional Testing
General info	A Unit testing test runner for JavaScript Test'em is framework agnostic and has support for Jasmine, Qunit, Mocha and others through custom test framework adapters. It canalso run tests on all major browsers as well as Node and Phantomjs	Arquillian is an Open source framework for writing Integration and functional tests Arquilian comes bundled with many extra tools such as Arquillian graphene, Drone and Selenium to write tests to the visual layer as well
xUnit Set of frameworks originating from SUnit (Smalltalk's testing framework). They share similar structure and functionality.	It has an xUnit reporter	Yes It is a xUnit framework
Client-side Allows testing code execution on the client, such as a web browser		Yes You can perform unit tests on front-end components and functionality
Server-side Allows testing the bahovior of a server-side code		Yes You can unit tests on back-end behaviours and functionalities by testing specific back-end classes and functions
Fixtures Allows defining a fixed, specific states of data (fixtures) that are test-local. This ensures specific environment for a single test		Yes By use of extensions, for example you can use the Persistence extension to set database fixtures
Group fixtures Allows defining a fixed, specific states of data for a group of tests (group-fixtures). This ensures specific environment for a given group of tests.		Yes You can define group fixtures
Generators Supports data generators for tests. Data generators generate input data for test. The test is then run for each input data produced in this way.		N/A
Licence Licence type governing the use and redistribution of the software		Apache License 2.0
Mocks Mocks are objects that simulate the behavior of real objects. Using mocks allows testing some part of the code in isolation (with other parts mocked when needed)		Yes Arquillian supports mock object functionality you can use third party libraries
Grouping Allows organizing tests in groups		Yes Arquilian supports grouping of tests
Other Other useful information about the testing framework