AnyDbTest is declarative style testing tool. We need not to program any more. What we do is to express what we want to test, rather than how to test. We only need to write an Xml test configure file to tell AnyDbTest what we want to test. Rather than painstakingly writing test code for xUnit test framework. So AnyDbTest is the right choice for DBA or DB developers.

Unit testing asserts can be difficult to use. Approval tests simplify this by taking a snapshot of the results, and confirming that they have not changed.

an Automated Pythonic Code Tester. This package is designed to run tests on a code repository on a daily basis. It comes with a set of predefined test, essentially for python packages, and a set of predefined reports to display execution results. However, it has been designed to be highly extensible, so you could write your own test or report using the Python language.

Artima SuiteRunner is a free open source testing toolkit for Java released under the Open Software License. You can use this tool with JUnit to run existing JUnit test suites, or standalone to create unit and conformance tests for Java APIs. The three main advantages Artima SuiteRunner offers to JUnit users are reporters, runpaths, and recipe files. Existing JUnit users can use SuiteRunner to run their JUnit tests, which allows them to gain the benefits of reporters, runpaths, and recipe files while continuing to use their JUnit test cases.

AUnit is a set of Ada packages based on the xUnit family of unit test frameworks. It's intended as a developer's tool to facilitate confident writing and evolution of Ada software. It is purposely lightweight, as one of its main goals is to make it easy to develop and run unit tests, rather than to generate artifacts for process management. The framework supports easy composition of sets of unit tests to provide flexibility in determining what tests to run for a given purpose.

AutoFixture makes it easier for developers to do Test-Driven Development by automating non-relevant Test Fixture Setup, allowing the Test Developer to focus on the essentials of each test case.

AutoPoco is a highly configurable framework for the purpose of fluently building readable test data from Plain Old CLR Objects

AutoTest.NET is a tool for running your unit tests as soon as your save your files. This practice gives you immediate feedback and helps facilitate real test driven development.

BDoc documents behaviour specified by unit tests. In its easiest form it is like TestDox, creating simple documentation from the method names in JUnit test cases.

benerator is a framework for creating realistic and valid high-volume test data, used for testing (unit/integration/load) and showcase setup.

Metadata constraints are imported from systems and/or configuration files. Data can be imported from and exported to files and systems, anonymized or generated from scratch. Domain packages provide reusable generators for creating domain-specific data as names and addresses internationalizable in language and region. It is strongly customizable with plugins and configuration options.

benerator is released under a dual license - GPL and commercial. For quick details check the FAQ.