1,289 results for "keywords:"assert""

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

Updated January 26, 2022 by @chaijs

JavaScript test spies, stubs and mocks.

Updated February 1, 2022 by @fatso83

String validation and sanitization

Updated January 10, 2022 by @cohara87

The assert module from Node.js, for the browser.

Updated April 9, 2020 by @ahdinosaur

tap-producing test harness for node and browsers

Updated February 13, 2022 by @domenic

test framework agnostic BDD-style assertions

Updated January 10, 2022 by @btd

Validate XML, Parse XML, Build XML without C/C++ based libraries

Updated February 15, 2022 by @amitgupta

Node.js test runner that lets you develop with confidence.

Updated January 3, 2022 by @sindresorhus

A little library for asserting types and values.

Updated January 19, 2020 by @philbooth

A Test-Anything-Protocol library for JavaScript

Updated February 16, 2022 by @isaacs

Type check values

Updated January 25, 2022 by @sindresorhus

Function argument validation for humans

Updated July 16, 2021 by @sindresorhus

flow typed nullthrows

Updated February 22, 2022 by @zertosh

assert with status codes

Updated August 25, 2021 by @eivifj

Better assertions for node, reporting the expr, filename, lineno etc

Updated February 7, 2018 by @tjholowaychuk

Automated browser testing for the modern web development stack.

Updated February 21, 2022 by @aleksey_popov

The powerful, easy-to-use testing framework.

Updated February 16, 2022 by @jzaefferer

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

Updated July 31, 2021 by @balupton

A simple and composable way to validate data in JavaScript (and TypeScript).

Updated January 10, 2022 by @ianstormtaylor

uvu is an extremely fast and lightweight test runner for Node.js and the browser

Updated January 4, 2022 by @lukeed

ESLint rules for AVA

Updated March 24, 2021 by @sindresorhus

Test if a double-precision floating-point numeric value is NaN.

Updated August 22, 2021 by @stdlib-bot

Assert utility from yeoman

Updated August 13, 2020 by @addyosmani

Checks a given object against a given set of specifications to keep you from writing boilerplate tests.

Updated December 10, 2021 by @thlorenz

Get or check the current macOS version

Updated August 12, 2021 by @sindresorhus