Mocha is a JavaScript test framework for Node.js programs, featuring browser support, asynchronous testing, test coverage reports, and use of any assertion library.
We don't have any images related to Mocha (JavaScript framework) yet.
You can add one yourself here.
We don't have any YouTube videos related to Mocha (JavaScript framework) yet.
You can add one yourself here.
We don't have any PDF documents related to Mocha (JavaScript framework) yet.
You can add one yourself here.
We don't have any Books related to Mocha (JavaScript framework) yet.
You can add one yourself here.
We don't have any archived web articles related to Mocha (JavaScript framework) yet.
Assertion libraries
Mocha can be used with most JavaScript assertion libraries, including:
- should.js
- express.js
- chai
- better-assert
- unexpected
Usage and examples
$ npm install -g mocha $ mkdir test $ $EDITOR test/test.js # or open with your favorite editor var assert = require("assert") describe('Foo', function(){ describe('#getBar(value)', function() { it('should return 100 when value is negative') // placeholder it('should return 0 when value is positive', function() { assert.equal(0, Foo.getBar(10)); }) }) }) $ mocha . 1 test complete (1ms)For asynchronous testing, invoke the callback, and Mocha will wait for completion.
describe('Foo', function(){ describe('#bar()', function() { it('should work without error', function(done) { var foo = new Foo(128); foo.bar(done); }) }) })See also
- Free and open-source software portal
External links
References
"Mocha - the fun, simple, flexible JavaScript test framework". mochajs.org. https://mochajs.org/ ↩