cylon-octanis1-rover/spec/lib/utils.spec.js

Cylon module for Octanis 1 Rover

"use strict";

var Utils = lib("utils"),
    Mraa = lib("mraa");

describe("Utils", function() {
  describe("#isGalileoGen1", function() {
    it("checks the platform type", function() {
      expect(Utils.isGalileoGen1()).to.be.eql(false);
    });
  });

  describe("#i2cPortFor", function() {
    it("returns the correct i2c port for the current platform", function() {
      expect(Utils.i2cPortFor()).to.be.eql(0);
      stub(Mraa, "getPlatformType").returns(2);
      expect(Utils.i2cPortFor()).to.be.eql(6);
      expect(Mraa.getPlatformType).to.be.called;
      Mraa.getPlatformType.restore();
    });
  });
});