Jest-extended versions 3.0.0 and 3.0.1 offer additional matchers for the Jest testing framework, enhancing its capabilities for more expressive and comprehensive tests. Both versions share the same core dependencies, including jest-diff and jest-get-type, vital for detailed comparisons and type checking within tests. Developers benefit from a richer assertion library, leading to cleaner and more readable test code.
The key difference lies in the development dependencies, specifically the upgrades in several tools between version 3.0.0 and 3.0.1. Version 3.0.1 sees updates to lint-staged (from ^12.0.0 to ^13.0.0), jest-watch-typeahead (from ^1.0.0 to ^2.0.0), @typescript-eslint/parser and @typescript-eslint/eslint-plugin (both introduced at ^5.30.6 in 3.0.1), and eslint-import-resolver-typescript (introduced at ^3.2.5 in 3.0.1). These updates primarily focus on improving the development workflow, code quality, and static analysis. For instance, newer versions of linting tools like eslint and lint-staged, alongside the TypeScript-related packages, ensure stricter code style enforcement and better type safety, catching potential errors early in the development process. The update in jest-watch-typeahead enriches the testing experience during watch mode, allowing developers to more easily find and filter tests. While the core functionality remains consistent, version 3.0.1 provides a refined development experience with enhanced tooling.
The are not vulnerabilities for the version 3.0.1 of the package jest-extended
