csUnit vs Laravel Dusk comparison of testing frameworks
What are the differences between csUnit and Laravel Dusk?

csUnit

http://www.csunit.org/

Laravel Dusk

https://laravel.com/docs/5.8/dusk
Programming language

.NET

PHP

Category

Unit Testing

Browser Automation

General info

csUnit is an open source unit testing tool for the .NET Framework

csUnit is designed to work with any .NET compliant language. It has specifically been tested with C#, Visual Basic .NET, Managed C++, and J#

Laravel Dusk is an easy-to-use browser automation and testing API.

One can use Dusk to programmatically test applications, visit any website using a real Chrome browser, automate repetitive tasks, scrape information from other sites or test to make sure your app always works in the browser.
xUnit
Set of frameworks originating from SUnit (Smalltalk's testing framework). They share similar structure and functionality.

Yes

csUnit is an xUnit type testing framework and follows xUnit concepts

N/A

Client-side
Allows testing code execution on the client, such as a web browser

Yes

You can unit test front-end components of your applications with csUnit

Yes

It is a browser automation tool which tests front-end components and functionality
Server-side
Allows testing the bahovior of a server-side code

Yes

You can unit test back-end components of your applications with csUnit

Yes

Laravel provides a variety of tools to make it easier to test your database driven applications
Fixtures
Allows defining a fixed, specific states of data (fixtures) that are test-local. This ensures specific environment for a single test

Yes

csUnit has fixture methods such as setup and teardown methods

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.

Yes

Group fixtures are available in csUnit

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

zlib 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)

You can write your own mock objects manually

Yes

Laravel provides helpers for mocking events, jobs, and facades out of the box or use Mockery or PHPUnit to create your own mocks or spies
Grouping
Allows organizing tests in groups

Yes

It contains recipes for combining several test assemblies into one test suite

Yes

Using the 'dusk' which command accepts any argument that is normally accepted by the PHPUnit test runner, allowing you to run the tests for a given group.
Other
Other useful information about the testing framework