ghost/test/unit/lib/promise/sequence_spec.js

const should = require('should');
const sinon = require('sinon');
const Promise = require('bluebird');
const sequence = require('../../../../core/server/lib/promise/sequence');

describe('Unit: lib/promise/sequence', function () {
    afterEach(function () {
        sinon.restore();
    });

    it('mixed tasks: promise and none promise', function () {
        const tasks = [
            function a() {
                return Promise.resolve('hello');
            },
            function b() {
                return 'from';
            },
            function c() {
                return Promise.resolve('chio');
            }
        ];
        return sequence(tasks)
            .then(function (result) {
                result.should.eql(['hello','from', 'chio']);
            });
    });
});