public void GetFeatureBasedMapDataRecursively_CollectionWithNestedData_ReturnAllFeatureBasedMapData() { // Setup var line = new MapLineData("line"); var polygon = new MapPolygonData("polygon"); var nestedCollection = new MapDataCollection("nested"); nestedCollection.Add(line); nestedCollection.Add(polygon); var collection = new MapDataCollection("test"); var point = new MapPointData("point"); collection.Add(point); collection.Add(nestedCollection); // Call FeatureBasedMapData[] featureBasedMapDatas = collection.GetFeatureBasedMapDataRecursively().ToArray(); // Assert Assert.AreEqual(3, featureBasedMapDatas.Length); Assert.IsInstanceOf <MapPointData>(featureBasedMapDatas[0]); Assert.IsInstanceOf <MapLineData>(featureBasedMapDatas[1]); Assert.IsInstanceOf <MapPolygonData>(featureBasedMapDatas[2]); }