Assertion

a simple chai plugin for better array assertions

Expectations and assertions for HTTP scenarios

BDD style assertions for node and the browser.

DOM assertions for the Chai assertion library using vanilla JavaScript

An assertion library for use with CDK Apps

Chai Things adds support to [Chai](http://chaijs.com/) for assertions on array elements.

Capture and assert HTTP ajax calls in webdriver.io 🕸

Babel plugin for power-assert

Detect native generator function support.

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Create SAML assertions. Supports SAML 1.1 and SAML 2.0 tokens.

Babel plugin that adds the number of assertions found in each test with expect.assertions(n)

Extends Chai with lint-friendly terminating assertions.

A Node.js PostgreSQL client with strict types, detailed logging and assertions.

Hardened JavaScript for Fearless Cooperation

file system assertions for chai

Test if a value is a number having an integer value.

A light assertion library built with JSON APIs in mind.

Lightweight logging library for any Node 10+ applications

The node.js assert module, re-packaged for web browsers.

Collection of helpful assertions for use with qunit

Shallow deep equal assertion for chai

Test if a value is a number having a nonnegative integer value.

Test if a value is NaN.

Asserts the node version against one from the package.json or .nvmrc file

Write Beautiful Specs with Custom Matchers

Universal adapter for schema validation

Babel plugin for protecting against improper use of `t.throws()` in AVA

Sinon assertions for QUnit with custom messages support.

Reusable adapter for class-validator classes

Power Assert feature instrumentor based on the ECMAScript AST

Power Assert instrumentor from source to source, with source-map

Convert assert to power-assert on ESTree AST

Power Assert feature instrumentor on the fly

TypeScript definitions for power-assert

TypeScript definitions for power-assert-formatter

🐊Putout plugin adds ability to find and remove quotes from import assertions

Assertions for redux actions testing

Get or check the current macOS version

Custom tslint no-unused-expression rule supports chai's expect assertion

Test if a value is a number having a positive integer value.

Chai.js assertions for enzyme

Test if a value is a collection.

Assert utility from yeoman

Chai assertion that provides Jest's snapshot testing

Additional assertions and utilities for testing Ethereum smart contracts in Truffle unit tests

These are some commands and assertion I use when I'm testing with nightwatch.js and selenium.

Provides additional types for TypeScript.

Assert a given object is a valid glob option

comparejs implements JavaScript's comparison operators the way you would expect them to be.