dl/tests/queue/QueueHostPreferrerSpec.js

DreamLab Libs

describe('QueueHostPreferrer', function () {
    var QueuePreferred = null;

    it('require', function () {
        expect(function () {
            QueuePreferred = require('../../lib/queue/QueueHostPreferrer.js').QueueHostPreferrer;
        }).not.toThrow();
        expect(QueuePreferred).toBeTruthy();
    });
    
    it('create QueueHostPreferrer', function () {
        var application = null;
        expect(function () {
            application = new QueuePreferred();
        }).not.toThrow();
        expect(application).toBeTruthy();
    });
    
    it('Parse prefered hosts', function (done) {
        var hostsToParse = [{
            host : '127.0.0.1',
            port : 1234
        }];

        var application = null;
        var data = {
                'localhost' : 2
        };
        var expected = [{
            host : '127.0.0.1',
            port : 1234,
            weight: 2
        }];

        expect(function () {
            application = new QueuePreferred();
            application.setHosts(data);
            application.parseHosts(hostsToParse, function(err, hosts) {
                expect(hosts).toEqual(expected)
                done();
            });
        }).not.toThrow();
    });
});