Spy Confusion

gistfile1.js

//Want to use this test setup
describe("Topography Controls", function () {
    beforeEach(function () {
        loadFixtures("NFocusMap.html");

        this.dummyMap = new GoogleMapWrapper(null);
        spyOn(this.dummyMap, 'addControlsRightTop');
        spyOn(this.dummyMap, 'setOverlay');

        this.classUnderTest = new ClassUnderTest(this.dummyMap);
    });
});

var GoogleMapWrapper = function (map) {
    var self = this;
    self.map = map;

    var initializeGoogleMap = function () {
//Throws because jquery is not defined
        $.each(nmap.TileTypes, function (key, type) {
            map.overlayMapTypes.push(null);
        });
    };

    self.addControlsRightTop = function (controlsToAdd) {
        map.controls[google.maps.ControlPosition.RIGHT_TOP].push(controlsToAdd);
    };

    self.setOverlay = function (imageMapTypeOptions, position) {
        var carrierRouteImageMapType = new google.maps.ImageMapType(imageMapTypeOptions);
        map.overlayMapTypes.setAt(position, carrierRouteImageMapType);
    };

    initializeGoogleMap();
};

//Hacked workaround
var GoogleMapWrapper = function (initialize, map) {
    var self = this;
    self.map = map;

    var initializeGoogleMap = function () {
        $.each(nmap.TileTypes, function (key, type) {
            map.overlayMapTypes.push(null);
        });
    };

    self.addControlsRightTop = function (controlsToAdd) {
        map.controls[google.maps.ControlPosition.RIGHT_TOP].push(controlsToAdd);
    };

    self.setOverlay = function (imageMapTypeOptions, position) {
        var carrierRouteImageMapType = new google.maps.ImageMapType(imageMapTypeOptions);
        map.overlayMapTypes.setAt(position, carrierRouteImageMapType);
    };

//Hack - only initialize if this isn't test mode:
    if(initialize) {
        initializeGoogleMap();
    }
};