TTTests

TTTests is a cross-platform unit testing framework designed to automate software testing in development and continuous integration workflows. It emphasizes simplicity, speed, and extensibility, with a focus on predictable test results and easy integration with existing toolchains.

The project originated in the mid-2010s as an open-source effort to unify testing semantics across languages. It was developed by a community of contributors and adopted by several open-source and enterprise projects for its lightweight runner and clear reporting.

TTTests features a modular architecture consisting of a core test runner, language adapters, an assertion library, and fixtures. It supports parameterized tests, test retries, parallel execution, timeouts, and selective test execution via tags or patterns.

The framework provides a command-line interface, a configuration file, and programmatic APIs for embedding in applications. Output formats include human-readable dashboards and machine-readable reports (for example, JUnit-style XML and JSON) to aid CI pipelines.

Typical usage involves organizing tests in a conventional directory structure, annotating or naming tests for discovery, and running the test suite through the CLI or programmatic API. It integrates with CI systems and can generate coverage and failure diagnostics.

TTTests is maintained by an international community of contributors and ongoing development focuses on expanding language bindings, improving performance, and enhancing compatibility with third-party assertion libraries and mock frameworks. See also: unit testing framework, test discovery, CI integration.