qooxdoo - Universal JavaScript Framework
A modern, C++-native, test framework for unit-tests, TDD and BDD
A cross-platform C and C++ unit testing framework for the 21st century
NUnit 3 Framework
Android unit testing framework
A go-style coroutine library in C++11 and more
Elegant Lua unit testing
Unit testing for SAS(TM)-programs
A Javascript library to make unit test and multiple onload events
A lightweight programming environment for Java
Modern c++17 unit testing framework on Windows, macOS, Linux, ...
Test spies, stubs and mocks for JavaScript
A VBScript development library for serious VBScript programmers
FORTRAN Unit Test Framework FRUIT - TDD in FORTRAN
Mocking and unit testing tool for C and C++
Compile and run Java programs without using command mode!
Moved to tSQLt.org (Database Unit Testing for Microsoft SQL Server)
MATLAB unit test framework
Unit-Test-Framework for Natural (SAG)
C++11 unit testing framework based on Perl's Test::More module.
XSLT and XML unit testing framework