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Jasmine-style expectations for node.js & the browser

This is a standalone package that supplies jasmine style expect(foo).toEqual(bar);-style expectations.

Designed for use in mocha, but suitable for use in any test framework.


  • NodeJS: npm install expectations
  • Browser: Download manually, or bower install expectations



require('expectations');	// exports a global, so use anywhere

From Mocha (on commandline or add to test/mocha.opts):

--require expectations

In browser:

<script src="expectations.js"></script>


We aim to support the majority of the jasmine expect API, but there are likely things missing. Pull Requests (with tests!) graciously accepted.