Example of a real test using the helper

example-test.js

describe('the map configurator', function(){  
  it('should add specified layers as dynamic services', function(){
	var data = getJSONFixture('layers-only.json');
	var flag,localMap,divId = 'map-layers-test';
	runs(function(){
		var flagCallback = function(result){
		    flag = true;
		};
		var actionCallback = function(map){
		    localMap = map;
		    app.MapConfigurator.load(map,data,flagCallback);
		};
		createTestMap( divId , actionCallback );
	});
      
	waitsFor(function(){
		return flag;
	}, 'the call to setup the webmap', 5000);
        
    runs( function(){
	//assertions 
        expect( localMap.layerIds.length ).toBe(3);
        //get the layer
        var layer = localMap.getLayer(data.layers[0].id);
        //check that the id was set by ensuring the the returned object is defined
        expect(layer).toBeDefined();
        //check that it's url matches what's in the test data
        expect(layer.url).toBe(data.layers[0].url);
        expect(layer.visibleLayers).toBe(data.layers[0].visibleLayers);
        expect(layer.opacity).toBe(data.layers[0].opacity);
        //same for the second layer
        layer = localMap.getLayer(data.layers[1].id);
        expect(layer).toBeDefined();
        expect(layer.url).toBe(data.layers[1].url);
        expect(layer.visibleLayers).toBe(data.layers[1].visibleLayers);
        expect(layer.opacity).toBe(data.layers[1].opacity);
        //clean up
        localMap.destroy();//kill the map object
        $('#' + divId).remove();//kill from the dom
    	});
    });
});