public void RemoveMapLayerTest()
{
ArcGisMap_Accessor target = new ArcGisMap_Accessor();
int layersInitialCount = target.Map.Layers.Count;
ArcGISTiledMapServiceLayer tiledServiceLayer = new ArcGISTiledMapServiceLayer();
tiledServiceLayer.ID = "Imagery";
target.RemoveMapLayer(tiledServiceLayer);
int layersFinalCount = target.Map.Layers.Count;
Assert.AreEqual(layersInitialCount, layersFinalCount + 1);
}