as-harness

0.2.0 @https://github.com/jtenner/as-harness

A modern testing framework for AssemblyScript focused on correctness, WASM-native execution, and improved ergonomics over legacy tools like as-pect.

as-harness

as-harness is a next-generation testing framework for AssemblyScript designed to address limitations in older tooling like as-pect.

It provides a WASM-first testing model, enabling deterministic execution and tighter integration with low-level runtime behavior. The framework is built with correctness, extensibility, and developer ergonomics in mind.

Key goals include:

• Reliable execution across WASM runtimes
• Improved assertion and test composition APIs
• Better support for advanced testing scenarios (e.g. panic/throw simulation)
• A foundation for fuzzing and harness-driven validation