什么是expectations，jasmine-style 'expect' calls for mocha and other test frameworks
Jasmine-style expectations for node.js & the browser
This is a standalone package that supplies jasmine style
Designed for use in mocha, but suitable for use in any test framework.
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):
We aim to support the majority of the jasmine
expect API, but there are likely things missing. Pull Requests (with tests!) graciously accepted.