public void TestIoC() { // Arrange // Act // Assert Assert.IsNotNull(memoryDatabase); Assert.IsNotNull(mapService); Assert.IsTrue(memoryDatabase.GetPoints().Any()); }
/// <summary> /// Read Through Cache /// </summary> /// <param name="input"></param> /// <returns></returns> public JsonMarkersReply GetMarkersHelper(JsonGetMarkersInput input) { try { var nelat = Math.Round(input.nelat.ToDouble(), Numbers.Round); var nelon = Math.Round(input.nelon.ToDouble(), Numbers.Round); var swlat = Math.Round(input.swlat.ToDouble(), Numbers.Round); var swlon = Math.Round(input.swlon.ToDouble(), Numbers.Round); var zoomLevel = int.Parse(input.zoomLevel); var filter = input.filter ?? ""; // values are validated there var inputValidated = new JsonGetMarkersReceive(nelat, nelon, swlat, swlon, zoomLevel, filter); var grid = GridCluster.GetBoundaryExtended(inputValidated); var cacheKeyHelper = string.Format("{0}_{1}_{2}", inputValidated.Zoomlevel, inputValidated.FilterHashCode(), grid.GetHashCode()); var cacheKey = CacheKeys.GetMarkers(cacheKeyHelper.GetHashCode()); var reply = _memCache.Get <JsonMarkersReply>(cacheKey); if (reply != null) { // return cached data reply.Cache = true; return(reply); } inputValidated.Viewport.ValidateLatLon(); // Validate google map viewport input (should be always valid) inputValidated.Viewport.Normalize(); // Get all points from memory IList <P> points = _pointsDatabase.GetPoints(); #region fiter // Filter points points = FilterUtil.FilterByType( points, new FilterData { TypeFilterExclude = inputValidated.TypeFilterExclude } ); #endregion filter // Create new instance for every ajax request with input all points and json data ICluster clusterAlgo = new GridCluster(points, inputValidated); var clusteringEnabled = inputValidated.IsClusteringEnabled || GmcSettings.Get.AlwaysClusteringEnabledWhenZoomLevelLess > inputValidated.Zoomlevel; // Clustering if (clusteringEnabled && inputValidated.Zoomlevel < GmcSettings.Get.ZoomlevelClusterStop) { #region cluster IList <P> markers = clusterAlgo.RunCluster(); #endregion cluster reply = new JsonMarkersReply { Markers = markers, Polylines = clusterAlgo.GetPolyLines(), }; } else { // If we are here then there are no clustering // The number of items returned is restricted to avoid json data overflow IList <P> filteredDataset = FilterUtil.FilterDataByViewport(points, inputValidated.Viewport); IList <P> filteredDatasetMaxPoints = filteredDataset.Take(GmcSettings.Get.MaxMarkersReturned).ToList(); reply = new JsonMarkersReply { Markers = filteredDatasetMaxPoints, Polylines = clusterAlgo.GetPolyLines(), Mia = filteredDataset.Count - filteredDatasetMaxPoints.Count, }; } // if client ne and sw is inside a specific grid box then cache the grid box and the result // next time test if ne and sw is inside the grid box and return the cached result if (GmcSettings.Get.CacheServices) { _memCache.Set(reply, cacheKey, TimeSpan.FromMinutes(10)); // cache data } return(reply); } catch (Exception ex) { return(new JsonMarkersReply { Ok = "0", EMsg = string.Format("MapService says: exception {0}", ex.Message) }); } }