HoekUnit

HoekUnit is a unit testing framework for the D programming language. It is designed to be simple and easy to use, with a focus on making it easy to write unit tests for D modules. The framework provides a lot of functionality out of the box, including a wide range of assertion methods and support for asynchronous testing.

One of the key features of HoekUnit is its support for a variety of testing styles. It allows developers to use a variety of assertion methods, including strict, relaxed, and flexible assertions. This makes it easy to write tests for a wide range of conditions, from simple equality checks to more complex assertions that involve multiple conditions.

HoekUnit also supports asynchronous testing, which is useful for testing code that relies on timed events or callbacks. This is particularly useful for testing code that uses multi-threading or has other timing dependencies. Additionally, HoekUnit has support for fixtures, which can be used to setup and teardown complex test environments.

HoekUnit is also designed to be a non-intrusive framework, which means it doesn't require a lot of boilerplate code. With HoekUnit, developers can write unit tests that are easy to read and maintain. It also supports a wide range of output formats, including text and XML, making it easy to integrate with popular testing frameworks.

HoekUnit is an open-source framework, and its source code is publicly available. It is maintained by a community of developers who contribute to its development and provide support to users.