Broccoli Test Helper

broccoli-test-helper is a utility package designed to simplify the process of testing Broccoli plugins. It offers a set of helper functions, such as `createBuilder` and `createTempDir`, which streamline the setup and teardown of test environments for Broccoli-based projects. The package focuses on making tests for build and rebuild behavior straightforward and ensuring that output comparisons are 'diff friendly,' providing clear insights into file system changes. Currently stable at version 2.0.0, it supports modern JavaScript features like async/await for cleaner asynchronous test code and ships with TypeScript declarations, enhancing developer experience for TypeScript users. While no specific release cadence is noted, its recent major version indicates active development and maintenance. Its primary differentiator is its tailored approach to Broccoli plugin testing, providing abstractions that directly address common challenges in this domain, making it an an essential tool for Broccoli plugin authors.