YAMLTest

YAMLTest is a declarative testing framework for Node.js (requiring Node.js >=18.0.0) that enables defining HTTP, shell command, and Kubernetes resource tests entirely in YAML. It allows users to write test definitions without boilerplate, running them via CLI or a programmatic API. The package is currently at version 1.2.0 and, based on its active development and recent release, appears to follow a regular, though unspecified, release cadence for new features and fixes. Its core differentiator is the strict, schema-based validation of test definitions *before* execution, providing clear error messages and preventing malformed tests from running. It supports retries, environment variable interpolation, and can run tests locally or within Kubernetes pods, offering a robust solution for integration and end-to-end testing.