https://github.com/z4o4z/chai-sequencer

event sequncer plugin for chai.js
https://github.com/z4o4z/chai-sequencer

Last synced: 29 days ago
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event sequncer plugin for chai.js

• Host: GitHub
• URL: https://github.com/z4o4z/chai-sequencer
• Owner: z4o4z
• Created: 2016-02-21T00:09:15.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2022-06-26T08:53:42.000Z (over 2 years ago)
• Last Synced: 2024-10-11T09:09:06.538Z (3 months ago)
• Language: JavaScript
• Size: 6.84 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# chai-sequencer

> Check your event sequence with Mocha, Chai and Sequencer

## Install

`npm i chai-sequencer --save`

##### Quick Example

    let chai        = require('chai');

    let expect      = chai.expect;

    let sequencer   = require("../index");

    let EventEmitter = require('events');

    chai.use(sequencer);

    let ee = new EventEmitter();

    describe('sequencer', function() {

        beforeEach(function() {

            ee.on('test1', () => console.log('test1 called'))

        });

        afterEach(function() {

            ee.removeAllListeners();

        });

        it('quick test', function () {

            ee.emit('test1');

            ee.emit('test2');

            ee.emit('test3');

            ee.emit('test4');

            ee.emit('test4');

            ee.emit('test6');

            ee.emit('test8');

            ee.emit('test9');

            expect(ee).to

                .emit('test1')

                .next('test2')

                .next.skip(2)

                .is('test4')

                .is.calls(2)

                .next.oneOf('test5', 'test6', 'test7')

                .next('test8')

                .last('test9');

        });

    });