Assert utility from yeoman
A lightweight strongly-typed assert.ok
Helper function for exhaustive checks of discriminated unions in TypeScript
Common utilities and helpers to make testing assertions easier
TypeScript helper. Assert if a value is neither null nor undefined.
Assert utility from whodunit
A Chai plugin with chainable helper assertions, comparing the structure of two objects
nodules-specific assertion helpers for chai
Assert an error thrown (a)synchronously by a function.
Debug helpers for Node.js apps
Helper methods for assertions in unit tests for rxjs library
Helper assertion library for Solidity testing
CodeceptJS helper for assert library
Simple helper to create custom assertions
testing with smallest async helper and auto count assert result
Common assertions for Bats
A WebdriverIO helper library for data-driven selenium tests.
Helpers to easily write tests for React component/JSX code
ready-to-use ava tests for CLIs written with Node.js and NPM