Assertions Packages

JSX assertions with Chai-like API (based on unexpected-react)

Determine if two strings of JavaScript have equivalent abstract syntax trees.

Tiny set of assertions, useful for common validations

Simple, light-weight assertions framework for javascript

Extensible assertions

Unexpected assertions for assetgraph and plugins

Check TypeScript types against assertion comments

DateTime assertions for Chai, powered by Luxon

Provides Jest matchers for Luxon

A clear assertion style that uses virtual methods instead of wrappers.

A minimal assertion testing framework for APIs

Chai assertions to use with Leaflet map apps

This is a library to create fluent assertions in typescript. This can be used with a variety of testing frameworks such as (but not limited to) karma, jest, protractor, cypress.

AWS DynamoDB reserved word assertions for Chai

small assertion library

Beautiful assertion library.

lazy-ass plugin to automatically show helpful info for failed assertions

A Javascript assertion library.

A babel macro to add assertions for development/testing purposes.

Extends Chai with assertions about promises.