public void FindPathTest()
{
int[] nodeIDs = new int[] { 2, 3 };
string networkDatasetName = "RoadNet@Changchun";
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.ResultSetting.ReturnEdgeIDs = true;
parameter.ResultSetting.ReturnNodeIDs = true;
parameter.ResultSetting.ReturnPathGuides = true;
parameter.ResultSetting.ReturnRoutes = true;
parameter.ResultSetting.ReturnEdgeFeatures = true;
parameter.ResultSetting.ReturnEdgeGeometry = true;
parameter.ResultSetting.ReturnNodeFeatures = true;
parameter.ResultSetting.ReturnNodeGeometry = true;
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
List<Path> paths = networkAnalyst.FindPath(networkDatasetName, nodeIDs, true, parameter);
Assert.IsNotNull(paths);
Assert.IsNotNull(paths[0]);
Assert.IsNotNull(paths[0].EdgeFeatures[0]);
Assert.IsNotNull(paths[0].EdgeIDs[0]);
Assert.IsNotNull(paths[0].NodeFeatures[0]);
Assert.IsNotNull(paths[0].NodeIDs[0]);
Assert.IsNotNull(paths[0].PathGuideItems[0]);
Assert.IsNotNull(paths[0].Route);
Assert.IsNotNull(paths[0].Route.Length);
Assert.IsNotNull(paths[0].Route.Points[0]);
Assert.AreEqual(paths[0].Route.Points[1].Measure, 42.273803871316005);
Assert.IsNotNull(paths[0].Route.Type);
Assert.AreEqual(paths[0].Route.MaxM, 53);
Assert.AreEqual(paths[0].Route.MinM, 0.0);
Assert.AreEqual(paths[0].Route.Type, GeometryType.LINEM);
}
public static NetworkAnalyst FromBaseObject(BaseObject baseObj)
{
if (baseObj == null || baseObj.NativeObject == IntPtr.Zero)
{
return(null);
}
NetworkAnalyst obj = baseObj as NetworkAnalyst;
if (object.Equals(obj, null))
{
obj = new NetworkAnalyst(CreatedWhenConstruct.CWC_NotToCreate);
obj.BindNativeObject(baseObj.NativeObject, "CNetworkAnalyst");
obj.IncreaseCast();
}
return(obj);
}
public void FindClosestFacilityTest_ID_Geometry()
{
string networkDatasetName = "RoadNet@Changchun";
int[] facilityIDs = new int[] { 1, 6, 52 };
int eventID = 2;
int expectFacilityCount = 2;
bool fromEvent = false;
double maxWeight = 0;
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.ResultSetting.ReturnEdgeFeatures = false;
parameter.ResultSetting.ReturnEdgeGeometry = true;
parameter.ResultSetting.ReturnEdgeIDs = true;
parameter.ResultSetting.ReturnNodeFeatures = false;
parameter.ResultSetting.ReturnNodeGeometry = true;
parameter.ResultSetting.ReturnNodeIDs = true;
parameter.ResultSetting.ReturnPathGuides = true;
parameter.ResultSetting.ReturnRoutes = true;
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
List<ClosestFacilityPath<int>> pathResult = networkAnalyst.FindClosestFacility(networkDatasetName, facilityIDs,
eventID, expectFacilityCount, fromEvent, maxWeight, parameter);
Assert.IsNotNull(pathResult);
Assert.AreEqual(pathResult.Count, 2);
Assert.AreEqual(pathResult[0].FacilityIndex, 0);
Assert.AreEqual(pathResult[0].Facility, 1);
Assert.AreEqual(pathResult[1].FacilityIndex, 1);
Assert.AreEqual(pathResult[1].Facility, 6);
Assert.AreEqual(pathResult[0].Weight, 125);
Assert.AreEqual(pathResult[1].Weight, 484);
Assert.IsNotNull(pathResult[0].StopWeights);
Assert.IsNotNull(pathResult[0].Route);
Assert.IsNotNull(pathResult[0].PathGuideItems);
Assert.IsNotNull(pathResult[0].NodeIDs);
Assert.IsNotNull(pathResult[0].EdgeIDs);
}
public BaseObject Create()
{
NetworkAnalyst emptyInstance = new NetworkAnalyst(CreatedWhenConstruct.CWC_NotToCreate);
return(emptyInstance);
}
public void ComputeWeightMatrix_Points()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
Point2D[] points = new Point2D[2];
points[0] = new Point2D() { X = 32.754, Y = 23.205 };
points[1] = new Point2D() { X = 415.55, Y = 87.66 };
double[][] weightMatrix = networkAnalyst.ComputeWeightMatrix("RoadNet@Changchun", points);
Assert.IsNotNull(weightMatrix);
Assert.IsTrue(weightMatrix.Length == 2);
Assert.IsTrue(weightMatrix[0].Length == 2);
Assert.IsTrue(weightMatrix[1][0] == 446.26723858569954);
}
public void TSPPathTest_PointDatasetNull()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
Point2D[] points = new Point2D[4];
points[0] = new Point2D(119.6100397551, -122.6278394459);
points[1] = new Point2D(171.9035599945, -113.2491141857);
points[2] = new Point2D(181.9035599945, -123.2491141857);
points[3] = new Point2D(161.9035599945, -123.2491141857);
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
try
{
List<TSPPath> paths = networkAnalyst.FindTSPPath(string.Empty, points, false, parameter);
}
catch (ArgumentNullException e)
{
Assert.AreEqual(e.Message, "参数不能为空。\r\n参数名: networkDatasetName");
}
}
public void TSPPathTest_PointParameterNull()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
Point2D[] points = new Point2D[4];
points[0] = new Point2D(119.6100397551, -122.6278394459);
points[1] = new Point2D(171.9035599945, -113.2491141857);
points[2] = new Point2D(181.9035599945, -123.2491141857);
points[3] = new Point2D(161.9035599945, -123.2491141857);
List<TSPPath> paths = networkAnalyst.FindTSPPath("RoadNet@Changchun", points, false, null);
Assert.IsNotNull(paths);
Assert.IsNotNull(paths[0]);
Assert.IsNull(paths[0].EdgeFeatures);
Assert.IsNotNull(paths[0].EdgeIDs[0]);
Assert.IsNull(paths[0].NodeFeatures);
Assert.IsNotNull(paths[0].NodeIDs[0]);
Assert.IsNull(paths[0].PathGuideItems);
Assert.IsNotNull(paths[0].Route);
Assert.IsNotNull(paths[0].Route.Length);
Assert.IsNotNull(paths[0].Route.Points[0]);
Assert.AreEqual(paths[0].Route.Points[1].Measure, 40.7164345497407);
Assert.IsNotNull(paths[0].Route.Type);
Assert.AreEqual(paths[0].Route.MaxM, 66);
Assert.AreEqual(paths[0].Route.MinM, 0.0);
Assert.AreEqual(paths[0].StopIndexes[0], 0);
Assert.AreEqual(paths[0].StopIndexes[1], 3);
Assert.AreEqual(paths[0].Route.Type, GeometryType.LINEM);
}
public void ComputeWeightMatrix_IDError()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
List<int> nodes = new List<int>() { -2, 6, 9 };
try
{
double[][] weightMatrix = networkAnalyst.ComputeWeightMatrix("RoadNet@Changchun", nodes.ToArray());
}
catch (ServiceException exception)
{
//Assert.IsTrue("执行 findWeightMatrix 操作时出错,原因是：网络数据集中节点ID数组错误" == exception.Message);
Assert.IsTrue(exception.Code == 400);
}
}
public void TSPPathTest_ParameterNUll()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
int[] nodeIDs = new int[] { 2, 3 };
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
List<TSPPath> paths = networkAnalyst.FindTSPPath("RoadNet@Changchun", nodeIDs, false, null);
Assert.IsNotNull(paths);
Assert.IsNotNull(paths[0]);
Assert.IsNotNull(paths[0].EdgeIDs[0]);
Assert.IsNotNull(paths[0].NodeIDs[0]);
Assert.IsNotNull(paths[0].Route);
Assert.IsNotNull(paths[0].Route.Length);
Assert.IsNotNull(paths[0].Route.Points[0]);
Assert.AreEqual(paths[0].Route.Points[1].Measure, 42.273803871316005);
Assert.IsNotNull(paths[0].Route.Type);
Assert.AreEqual(paths[0].Route.MaxM, 53);
Assert.AreEqual(paths[0].Route.MinM, 0.0);
Assert.AreEqual(paths[0].StopWeights[0], 53);
Assert.AreEqual(paths[0].Weight, 53);
Assert.AreEqual(paths[0].StopIndexes[0], 0);
Assert.AreEqual(paths[0].StopIndexes[1], 1);
}
public void FindPathTest_networkDatasetName()
{
int[] nodeIDs = new int[] { 2, 3 };
//string networkDatasetName = "RoadNet@Changchun";
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
try
{
List<Path> paths = networkAnalyst.FindPath(string.Empty, nodeIDs, true, parameter);
}
catch (ArgumentException e)
{
Assert.AreEqual(e.Message, "参数不能为空。\r\n参数名: networkDatasetName");
}
}
public void FindClosestFacilityTest_Point_TAParameterNULL()
{
string networkDatasetName = "RoadNet@Changchun";
Point2D[] facilities = new Point2D[3];
facilities[0] = new Point2D(70.1515638201, -54.7406354454);
facilities[1] = new Point2D(550.6770595320, -56.1050211383);
facilities[2] = new Point2D(445.6471889264, -229.2074549041);
Point2D eventPoint = new Point2D(119.6100397551, -122.6278394459);
int expectFacilityCount = 2;
bool fromEvent = false;
double maxWeight = 0;
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
List<ClosestFacilityPath<Point2D>> pathResult = networkAnalyst.FindClosestFacility(networkDatasetName, facilities,
eventPoint, expectFacilityCount, fromEvent, maxWeight, null);
Assert.IsNotNull(pathResult);
Assert.AreEqual(pathResult.Count, 2);
Assert.AreEqual(pathResult[0].FacilityIndex, 0);
Assert.AreEqual(pathResult[0].Facility.X, 70.1515638201);
Assert.AreEqual(pathResult[0].Facility.Y, -54.7406354454);
Assert.AreEqual(pathResult[1].FacilityIndex, 1);
Assert.AreEqual(pathResult[1].Facility.X, 550.677059532);
Assert.AreEqual(pathResult[1].Facility.Y, -56.1050211383);
Assert.AreEqual(pathResult[0].Weight, 125);
Assert.AreEqual(pathResult[1].Weight, 454);
Assert.IsNotNull(pathResult[0].Route);
Assert.IsNull(pathResult[0].PathGuideItems);
Assert.IsNotNull(pathResult[0].NodeIDs);
Assert.IsNull(pathResult[0].NodeFeatures);
Assert.IsNull(pathResult[0].EdgeFeatures);
Assert.IsNotNull(pathResult[0].EdgeIDs);
}
public void FindServiceArea_CenterPoints()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
Point2D[] centerPoints = new Point2D[1];
centerPoints[0] = new Point2D() { X = 4978.55537676716, Y = -2574.77869765731 };
double[] weights = new double[] { 300 };
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
List<ServiceAreaResult> result = networkAnalyst.FindServiceArea("RoadNet@Changchun", centerPoints, weights, true, false, parameter);
Assert.IsNotNull(result);
Assert.IsTrue(result.Count == 1);
Assert.IsNotNull(result[0]);
Assert.IsTrue(result[0].NodeIDs.Count == 19);
Assert.IsTrue(result[0].EdgeIDs.Count == 38);
Assert.IsTrue(result[0].Routes.Count == 40);
}
public void FindServiceArea_IsFromCenterFalse()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
Point2D[] centerPoints = new Point2D[1];
centerPoints[0] = new Point2D() { X = 4978.55537676716, Y = -2574.77869765731 };
double[] weights = new double[] { 300 };
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
try
{
List<ServiceAreaResult> result = networkAnalyst.FindServiceArea("RoadNet@Changchun", centerPoints, weights, false, false, parameter);
Assert.IsNotNull(result);
Assert.IsTrue(result.Count == 1);
Assert.IsTrue(result[0] != null);
Assert.IsTrue(result[0].NodeIDs.Count == 19);
}
catch (ServiceException e)
{
Assert.IsTrue(e.Code == 400);
}
}
public void FindServiceArea_NodeIDs()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
int[] centerIDs = new int[] { 2, 4, 6 };
double[] weights = new double[] { 500, 1000, 500 };
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
List<ServiceAreaResult> result = networkAnalyst.FindServiceArea("RoadNet@Changchun", centerIDs, weights, true, false, parameter);
Assert.IsNotNull(result);
Assert.IsTrue(result.Count == 3);
Assert.IsNotNull(result[0]);
Assert.IsTrue(result[0].NodeIDs.Count == 16);
Assert.IsTrue(result[0].EdgeIDs.Count == 19);
Assert.IsTrue(result[0].Routes.Count == 19);
}
public void FindLocation_CountSet()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
LocationAnalystParameter parameter = new LocationAnalystParameter();
parameter.WeightName = "length";
parameter.TurnWeightField = "TurnCost";
parameter.ReturnEdgeFeatures = true;
parameter.ReturnEdgeGeometry = true;
parameter.ReturnNodeFeatures = true;
parameter.IsFromCenter = true;
parameter.SupplyCenters = new List<SupplyCenter>();
parameter.SupplyCenters.Add(new SupplyCenter() { NodeID = -11, MaxWeight = 100, Type = SupplyCenterType.FIXEDCENTER });
parameter.SupplyCenters.Add(new SupplyCenter() { NodeID = 12, MaxWeight = 100, Type = SupplyCenterType.OPTIONALCENTER });
parameter.ExpectedSupplyCenterCount = 1;
LocationAnalystResult result = networkAnalyst.FindLocation("RoadNet@Changchun", parameter);
Assert.IsNotNull(result);
Assert.IsTrue(result.DemandResults != null);
Assert.IsTrue(result.DemandResults.Count == 0);
Assert.IsTrue(result.SupplyResults.Count == 1);
Assert.IsTrue(result.SupplyResults != null);
Assert.IsTrue(result.SupplyResults[0].AverageWeight == -1.0);
}
public void FindLocation_NetworkDatasetNameNotFound()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
LocationAnalystParameter parameter = new LocationAnalystParameter();
parameter.WeightName = "length";
parameter.TurnWeightField = "TurnCost";
parameter.ReturnEdgeFeatures = true;
parameter.ReturnEdgeGeometry = true;
parameter.ReturnNodeFeatures = true;
parameter.IsFromCenter = true;
parameter.SupplyCenters = new List<SupplyCenter>();
parameter.SupplyCenters.Add(new SupplyCenter() { NodeID = 11, MaxWeight = 100, Type = SupplyCenterType.FIXEDCENTER });
parameter.SupplyCenters.Add(new SupplyCenter() { NodeID = 12, MaxWeight = 100, Type = SupplyCenterType.OPTIONALCENTER });
parameter.ExpectedSupplyCenterCount = 2;
try
{
LocationAnalystResult result = networkAnalyst.FindLocation("RoadNet1@Changchun", parameter);
}
catch (ServiceException exception)
{
Assert.IsTrue("不存在RoadNet1@Changchun对应的网络数据集。" == exception.Message);
Assert.IsTrue(exception.Code == 400);
}
}
public void FindClosestFacilityTest_Point_DatasetNULL()
{
//string networkDatasetName = "RoadNet@Changchun";
Point2D[] facilities = new Point2D[3];
facilities[0] = new Point2D(70.1515638201, -54.7406354454);
facilities[1] = new Point2D(550.6770595320, -56.1050211383);
facilities[2] = new Point2D(445.6471889264, -229.2074549041);
Point2D eventPoint = new Point2D(119.6100397551, -122.6278394459);
int expectFacilityCount = 2;
bool fromEvent = false;
double maxWeight = 0;
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
try
{
List<ClosestFacilityPath<Point2D>> pathResult = networkAnalyst.FindClosestFacility(string.Empty, facilities,
eventPoint, expectFacilityCount, fromEvent, maxWeight, parameter);
}
catch (ArgumentException e)
{
Assert.AreEqual(e.Message, "参数不能为空。\r\n参数名: networkDatasetName");
}
}
public void TSPPathTest_IDNUll()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
int[] nodeIDs = new int[] { };
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
try
{
List<TSPPath> path = networkAnalyst.FindTSPPath("RoadNet@Changchun", nodeIDs, false, parameter);
}
catch (ArgumentException e)
{
Assert.AreEqual(e.Message, "参数 nodeIDsToVisit 不合法，必须至少包含两个二维点。");
}
}
public void FindPathTest_Points_ParameterNUll()
{
Point2D[] points = new Point2D[2];
points[0] = new Point2D(119.6100397551, -122.6278394459);
points[1] = new Point2D(171.9035599945, -113.2491141857);
string networkDatasetName = "RoadNet@Changchun";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
List<Path> paths = networkAnalyst.FindPath(networkDatasetName, points, true, null);
Assert.IsNotNull(paths);
Assert.IsNotNull(paths[0]);
Assert.IsNotNull(paths[0].EdgeIDs[0]);
Assert.IsNotNull(paths[0].NodeIDs[0]);
Assert.IsNotNull(paths[0].Route);
Assert.IsNotNull(paths[0].Route.Length);
Assert.IsNotNull(paths[0].Route.Points[0]);
Assert.AreEqual(paths[0].Route.Points[1].Measure, 42.273803871316005);
Assert.IsNotNull(paths[0].Route.Type);
Assert.AreEqual(paths[0].Route.MaxM, 53);
Assert.AreEqual(paths[0].Route.MinM, 0.0);
Assert.AreEqual(paths[0].StopWeights[0], 53);
Assert.AreEqual(paths[0].Weight, 53);
}
public void FindPathTest_Parameter()
{
int[] nodeIDs = new int[] { 2, 3 };
string networkDatasetName = "RoadNet@Changchun";
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
List<Path> paths = networkAnalyst.FindPath(networkDatasetName, nodeIDs, true, parameter);
Assert.IsNotNull(paths);
Assert.IsNotNull(paths[0]);
Assert.IsNull(paths[0].EdgeFeatures);
Assert.AreEqual(paths[0].EdgeIDs.Count(), 1);
Assert.IsNull(paths[0].NodeFeatures);
Assert.AreEqual(paths[0].NodeIDs.Count(), 2);
Assert.IsNull(paths[0].PathGuideItems);
Assert.IsNotNull(paths[0].Route);
Assert.AreEqual(paths[0].Weight, 53);
Assert.AreEqual(paths[0].StopWeights[0], 53);
}
public void FindClosestFacilityTest_Point_Geometry()
{
string networkDatasetName = "RoadNet@Changchun";
Point2D[] facilities = new Point2D[3];
facilities[0] = new Point2D(70.1515638201, -54.7406354454);
facilities[1] = new Point2D(550.6770595320, -56.1050211383);
facilities[2] = new Point2D(445.6471889264, -229.2074549041);
Point2D eventPoint = new Point2D(119.6100397551, -122.6278394459);
int expectFacilityCount = 2;
bool fromEvent = false;
double maxWeight = 0;
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.ResultSetting.ReturnEdgeFeatures = false;
parameter.ResultSetting.ReturnEdgeGeometry = true;
parameter.ResultSetting.ReturnEdgeIDs = true;
parameter.ResultSetting.ReturnNodeFeatures = false;
parameter.ResultSetting.ReturnNodeGeometry = true;
parameter.ResultSetting.ReturnNodeIDs = true;
parameter.ResultSetting.ReturnPathGuides = true;
parameter.ResultSetting.ReturnRoutes = true;
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
List<ClosestFacilityPath<Point2D>> pathResult = networkAnalyst.FindClosestFacility(networkDatasetName, facilities,
eventPoint, expectFacilityCount, fromEvent, maxWeight, parameter);
Assert.IsNotNull(pathResult);
Assert.AreEqual(pathResult.Count, 2);
Assert.AreEqual(pathResult[0].FacilityIndex, 0);
Assert.AreEqual(pathResult[0].Facility.X, 70.1515638201);
Assert.AreEqual(pathResult[0].Facility.Y, -54.7406354454);
Assert.AreEqual(pathResult[1].FacilityIndex, 1);
Assert.AreEqual(pathResult[1].Facility.X, 550.677059532);
Assert.AreEqual(pathResult[1].Facility.Y, -56.1050211383);
Assert.AreEqual(pathResult[0].Weight, 125);
Assert.AreEqual(pathResult[1].Weight, 484);
Assert.IsNotNull(pathResult[0].StopWeights);
Assert.IsNotNull(pathResult[0].Route);
Assert.IsNotNull(pathResult[0].PathGuideItems);
Assert.IsNotNull(pathResult[0].NodeIDs);
Assert.IsNotNull(pathResult[0].EdgeIDs);
}
public void FindPathTest_Points_RouteType()
{
Point2D[] points = new Point2D[2];
points[0] = new Point2D(119.6100397551, -122.6278394459);
points[1] = new Point2D(171.9035599945, -113.2491141857);
string networkDatasetName = "RoadNet@Changchun";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
List<Path> paths = networkAnalyst.FindPath(networkDatasetName, points, true, null);
Assert.IsNotNull(paths);
Assert.IsNotNull(paths[0]);
Assert.AreEqual(paths[0].Route.Type, GeometryType.LINEM);
}
public void TSPPathTest_DatasetNameNUll()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
int[] nodeIDs = new int[] { 2, 3 };
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
try
{
List<TSPPath> path = networkAnalyst.FindTSPPath(string.Empty, nodeIDs, false, parameter);
}
catch (ArgumentNullException e)
{
Assert.AreEqual(e.Message, "参数不能为空。\r\n参数名: networkDatasetName");
}
}
public void FindPathTest_Points_Parameter()
{
Point2D[] points = new Point2D[2];
points[0] = new Point2D(119.6100397551, -122.6278394459);
points[1] = new Point2D(171.9035599945, -113.2491141857);
string networkDatasetName = "RoadNet@Changchun";
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
List<Path> paths = networkAnalyst.FindPath(networkDatasetName, points, true, parameter);
Assert.IsNotNull(paths);
Assert.IsNotNull(paths[0]);
Assert.IsNull(paths[0].EdgeFeatures);
Assert.AreEqual(paths[0].EdgeIDs.Count(), 1);
Assert.IsNull(paths[0].NodeFeatures);
Assert.AreEqual(paths[0].NodeIDs.Count(), 2);
Assert.IsNull(paths[0].PathGuideItems);
Assert.IsNotNull(paths[0].Route);
Assert.AreEqual(paths[0].Weight, 53);
Assert.AreEqual(paths[0].StopWeights[0], 53);
}
public void TSPPathTest_Point()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
Point2D[] points = new Point2D[4];
points[0] = new Point2D(119.6100397551, -122.6278394459);
points[1] = new Point2D(171.9035599945, -113.2491141857);
points[2] = new Point2D(181.9035599945, -123.2491141857);
points[3] = new Point2D(161.9035599945, -123.2491141857);
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.ResultSetting.ReturnEdgeFeatures = true;
parameter.ResultSetting.ReturnEdgeGeometry = true;
parameter.ResultSetting.ReturnEdgeIDs = true;
parameter.ResultSetting.ReturnNodeFeatures = true;
parameter.ResultSetting.ReturnNodeGeometry = true;
parameter.ResultSetting.ReturnNodeIDs = true;
parameter.ResultSetting.ReturnPathGuides = true;
parameter.ResultSetting.ReturnRoutes = true;
List<TSPPath> paths = networkAnalyst.FindTSPPath("RoadNet@Changchun", points, false, parameter);
Assert.IsNotNull(paths);
Assert.IsNotNull(paths[0]);
Assert.IsNotNull(paths[0].EdgeFeatures[0]);
Assert.IsNotNull(paths[0].EdgeIDs[0]);
Assert.IsNotNull(paths[0].NodeFeatures[0]);
Assert.IsNotNull(paths[0].NodeIDs[0]);
Assert.IsNotNull(paths[0].PathGuideItems[0]);
Assert.IsNotNull(paths[0].Route);
Assert.IsNotNull(paths[0].Route.Length);
Assert.IsNotNull(paths[0].Route.Points[0]);
Assert.AreEqual(paths[0].Route.Points[1].Measure, 40.716434549740718);
Assert.IsNotNull(paths[0].Route.Type);
Assert.AreEqual(paths[0].Route.MaxM, 66);
Assert.AreEqual(paths[0].Route.MinM, 0.0);
Assert.AreEqual(paths[0].StopIndexes[0], 0);
Assert.AreEqual(paths[0].StopIndexes[1], 3);
Assert.AreEqual(paths[0].Route.Type, GeometryType.LINEM);
}
public void FindPathTest_PointssNull1()
{
Point2D[] points = new Point2D[1];
string networkDatasetName = "RoadNet@Changchun";
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
try
{
List<Path> paths = networkAnalyst.FindPath(networkDatasetName, points, true, parameter);
}
catch (ArgumentException e)
{
Assert.AreEqual(e.Message, "参数 points 不合法，必须至少包含两个二维点。");
}
}
public void TSPPathTest_PointPointNull()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
Point2D[] points = new Point2D[1];
points[0] = new Point2D(119.6100397551, -122.6278394459);
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
try
{
List<TSPPath> paths = networkAnalyst.FindTSPPath("RoadNet@Changchun", points, false, parameter);
}
catch (ArgumentException e)
{
Assert.AreEqual(e.Message, "参数 pointsToVisit 不合法，必须至少包含两个二维点。");
}
}
public void FindPathTest_Points_networkDatasetNameNull()
{
Point2D[] points = new Point2D[2];
points[0] = new Point2D(119.6100397551, -122.6278394459);
points[1] = new Point2D(171.9035599945, -113.2491141857);
//string networkDatasetName = "RoadNet@Changchun";
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.ResultSetting = new TransportationAnalystResultSetting();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
try
{
List<Path> paths = networkAnalyst.FindPath(string.Empty, points, true, parameter);
}
catch (ArgumentException e)
{
Assert.AreEqual(e.Message, "参数不能为空。\r\n参数名: networkDatasetName");
}
}
public void MTSPPathTest_Point()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
Point2D[] points = new Point2D[4];
points[0] = new Point2D(119.6100397551, -122.6278394459);
points[1] = new Point2D(171.9035599945, -113.2491141857);
points[2] = new Point2D(181.9035599945, -123.2491141857);
points[3] = new Point2D(161.9035599945, -123.2491141857);
Point2D[] centerPoints = new Point2D[2];
centerPoints[0] = new Point2D(111.6100397551, -111.6278394459);
centerPoints[1] = new Point2D(171.9035599945, -133.2491141857);
List<MTSPPath<Point2D>> paths = networkAnalyst.FindMTSPPath("RoadNet@Changchun", points, centerPoints, false, null);
Assert.IsNotNull(paths);
Assert.IsNotNull(paths[0]);
Assert.AreEqual(paths[0].StopIndexes[0], 0);
Assert.AreEqual(paths[1].StopIndexes.Length, 3);
Assert.AreEqual(paths[0].Center.X, 111.6100397551);
Assert.AreEqual(paths[1].Center.X, 171.9035599945);
Assert.AreEqual(paths[0].NodesVisited.Length, 1);
Assert.AreEqual(paths[1].NodesVisited.Length, 3);
Assert.IsNotNull(paths[0].EdgeIDs[0]);
Assert.IsNotNull(paths[0].NodeIDs[0]);
Assert.IsNotNull(paths[0].Route);
Assert.IsNotNull(paths[0].Route.Length);
Assert.IsNotNull(paths[0].Route.Points[0]);
}
public void FindClosestFacilityTest_ID_DatasetNULL()
{
//string networkDatasetName = "RoadNet@Changchun";
int[] facilityIDs = new int[] { 1, 6, 52 };
int eventID = 2;
int expectFacilityCount = 2;
bool fromEvent = false;
double maxWeight = 0;
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
try
{
List<ClosestFacilityPath<int>> pathResult = networkAnalyst.FindClosestFacility(string.Empty, facilityIDs,
eventID, expectFacilityCount, fromEvent, maxWeight, parameter);
}
catch (ArgumentException e)
{
Assert.AreEqual(e.Message, "参数不能为空。\r\n参数名: networkDatasetName");
}
}
public void FindClosestFacilityTest_ID_TAParameterNULL()
{
string networkDatasetName = "RoadNet@Changchun";
int[] facilityIDs = new int[] { 1, 6, 52 };
int eventID = 2;
int expectFacilityCount = 2;
bool fromEvent = false;
double maxWeight = 0;
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
List<ClosestFacilityPath<int>> pathResult = networkAnalyst.FindClosestFacility(networkDatasetName, facilityIDs,
eventID, expectFacilityCount, fromEvent, maxWeight, null);
Assert.IsNotNull(pathResult);
Assert.AreEqual(pathResult.Count, 2);
Assert.AreEqual(pathResult[0].FacilityIndex, 0);
Assert.AreEqual(pathResult[0].Facility, 1);
Assert.AreEqual(pathResult[1].FacilityIndex, 1);
Assert.AreEqual(pathResult[1].Facility, 6);
Assert.AreEqual(pathResult[0].Weight, 125);
Assert.AreEqual(pathResult[1].Weight, 454);
Assert.IsNotNull(pathResult[0].Route);
Assert.IsNull(pathResult[0].PathGuideItems);
Assert.IsNotNull(pathResult[0].NodeIDs);
Assert.IsNull(pathResult[0].NodeFeatures);
Assert.IsNull(pathResult[0].EdgeFeatures);
Assert.IsNotNull(pathResult[0].EdgeIDs);
}
public void ComputeWeightMatrix_NodeIDs()
{
NetworkAnalyst networkAnalyst = new NetworkAnalyst("http://" + ip + ":8090/iserver/services/transportationanalyst-sample/rest");
TransportationAnalystParameter parameter = new TransportationAnalystParameter();
parameter.WeightFieldName = "length";
parameter.TurnWeightField = "TurnCost";
List<int> nodes = new List<int>() { 2, 6, 9 };
double[][] weightMatrix = networkAnalyst.ComputeWeightMatrix("RoadNet@Changchun", nodes.ToArray(), null);
Assert.IsNotNull(weightMatrix);
Assert.IsTrue(weightMatrix.Length == 3);
Assert.IsTrue(weightMatrix[0].Length == 3);
Assert.IsTrue(weightMatrix[0][1] == 454);
}
