TestCafe vs Shoulda comparison of testing frameworks
What are the differences between TestCafe and Shoulda?

	TestCafe https://devexpress.github.io/testcafe/	Shoulda https://github.com/thoughtbot/shoulda
Programming language	JavaScript	Ruby
Category	End-to-End Testing, Regression Testing
General info	TestCafe is a Node.js tool to automate end-to-end web testing. TestCafe runs on Windows, MacOs, and Linux and supports mobile, remote and cloud browsers (UI or headless). It is also free and open source	Meta gem containing Shoulda Context and Shoulda Matchers Shoulda contains two other gems: Should Context and Shoulda Matchers. Should Context allows better naming and grouping of your tests. Shoulda Matchers provides a set of "matchers", i.e. methods that allow you to write much more concise assertions.
xUnit Set of frameworks originating from SUnit (Smalltalk's testing framework). They share similar structure and functionality.	No	No
Client-side Allows testing code execution on the client, such as a web browser	Yes TestCafe is primarily a front-end testing tool	N/A
Server-side Allows testing the bahovior of a server-side code	No	N/A
Fixtures Allows defining a fixed, specific states of data (fixtures) that are test-local. This ensures specific environment for a single test	Yes You can create fixtures with TestCafe	N/A
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.	N/A	N/A
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	N/A
Licence Licence type governing the use and redistribution of the software	MIT License	MIT License
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 We can mock requests with the 'RequestMock' hook	N/A
Grouping Allows organizing tests in groups	N/A	Yes
Other Other useful information about the testing framework		Shoulda Context is compatible with Minitest and Test::Unit. Shoulda Matchers is compatible with RSpec and Minitest.