text: 
  import _ from 'lodash';
  import expect from 'expect.js';
  import ngMock from 'ngMock';
  import d3 from 'd3';
  
  import angular from 'angular';
  import 'ui/vislib/styles/main.less';
  import VislibProvider from 'ui/vislib';
  
  describe('Vislib Index Test Suite', function () {
    var vislib;
  
    beforeEach(ngMock.module('kibana'));
    beforeEach(ngMock.inject(function (Private) {
      vislib = Private(VislibProvider);
    }));
  
    it('should return an object', function () {
      expect(_.isObject(vislib)).to.be(true);
    });
  
    it('should return a Vis function', function () {
      expect(_.isFunction(vislib.Vis)).to.be(true);
    });
  });
  