A samll lib of jest custom matchers

This package extends `expect` library with `jest-snapshot` matchers. It exports `jestExpect` object, which can be used as standalone replacement of `expect`.

Write useful test matchers compatible with Jest and Jasmine.

Custom matchers for validating HTTP responses in testing environments

The core engine of GestureEvents, a modern and robust multi-pointer gesture detection library for JavaScript.

Custom jest matchers to test the state of the DOM

ContractCase core function plugin DSL

Custom jest matchers to test dates

Custom Vitest matchers to test the state of the DOM, forked from jest-dom.

ContractCase core function plugin, allowing validation of arbitrary functions

collection of json matchers for contract testing

Testing Matchers for Enzyme

Hardhat utils for testing

Autolinking component for React Native

An extension lib for jest

Additional Jest matchers

Mock http requests made using fetch

Type safe mocking library for TypeScript

WebdriverIO Assertion Library

Rich matchers inspired by Hamcrest. Useful for generating helpful assertion failure messages in tests.