Knapsack Pro vs Buster.JS comparison of testing frameworks
What are the differences between and Buster.JS?

Programming language




Unit Testing

Unit Testing, Browser Automation

General info is aUnit testing framework for C# and .NET is a free, open source, community-focused unit testing tool for the .NET Framework. It is used to test C#, F#, VB.NET and other .NET languages. and works with ReSharper, CodeRush, TestDriven.NET and Xamarin. It is part of the .NET Foundation,

Buster.JS is a JavaScript test framework for node and browsers.

Buster.JS is a new JavaScript testing framework. It does browser testing by automating test runs in actual browsers (think JsTestDriver), as well as Node.js testing. It has a bunch of great features.
Set of frameworks originating from SUnit (Smalltalk's testing framework). They share similar structure and functionality.

Yes is part of the xUnit family of frameworks


Buster.Js is a xUnit style Test Framework
Allows testing code execution on the client, such as a web browser


You can test various front-end components independently since it is a Unit testing framework


It does browser testing with browser automation, QUnit style static HTML page testing, testing in headless browsers and more front-end components and functionality
Allows testing the bahovior of a server-side code


You can test various back-end components independently since it is a Unit testing framework


It is a Node.js testing toolkit as well which means it can test back-end behaviour and functionality as well as run in a server environment
Allows defining a fixed, specific states of data (fixtures) that are test-local. This ensures specific environment for a single test


It contains class fixtures which are setup once pertest class


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 contains collection fixtures which allow you to share context among many tests


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.

Licence type governing the use and redistribution of the software

BSD License

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)

Buster.JS ships with Sinon.JS. every test in a test case has a sandbox associated with it, making it easy to mock and stub
Allows organizing tests in groups

Other useful information about the testing framework