private static void ReadPointTest(PositionData data, CoordinateSystem coordinateSystem)
{
var target = new CallSequenceLoggingPipeline();
new GmlReader(target).ReadGeography(ExpectedPointGml(data, coordinateSystem));
PointPipelineBaseline(coordinateSystem, data).VerifyPipeline(target);
}
public void Verify(CallSequenceLoggingPipeline expectedPipeline)
{
List<KeyValuePair<PipelineMethod, object>> expectedCalls = expectedPipeline.methodCalls;
List<KeyValuePair<PipelineMethod, object>> actualCalls = this.methodCalls;
SpatialTestUtils.AssertEqualContents(expectedCalls, actualCalls);
}
public void ReadEmptyGeography_MultiPolygon()
{
var target = new CallSequenceLoggingPipeline();
new GmlReader(target).ReadGeography(ExpectedEmptyGml(SpatialType.MultiPolygon, CoordinateSystem.DefaultGeography));
MultiPolygonPipelineBaseline(CoordinateSystem.DefaultGeography, null).VerifyPipeline(target);
}
public void Verify(CallSequenceLoggingPipeline expectedPipeline)
{
List <KeyValuePair <PipelineMethod, object> > expectedCalls = expectedPipeline.methodCalls;
List <KeyValuePair <PipelineMethod, object> > actualCalls = this.methodCalls;
SpatialTestUtils.AssertEqualContents(expectedCalls, actualCalls);
}
public void Merge(CallSequenceLoggingPipeline target, bool keepAllSetCrsCalls = false)
{
// when merging two pipeline calls, the inner SetCoordinateSystem shouldn't be
// merged. This is primarily used for constructing expected pipeline calls for collection types
// from individual member types. Add a flag to this if another usage requires the full pipeline to be merged.
this.methodCalls.AddRange(target.methodCalls.Where(kvp => keepAllSetCrsCalls || (kvp.Key != PipelineMethod.GeographySetCoordinateSystem && kvp.Key != PipelineMethod.GeometrySetCoordinateSystem)));
}
private static void ReadCollectionTest(bool buildAsList)
{
var coordinateSystem = CoordinateSystem.Geography(0);
PositionData[] data = { new PositionData(10, 10), new PositionData(20, 20) };
var payloadBuilder = new StringBuilder();
payloadBuilder.Append(GmlShapeElement("MultiGeometry", coordinateSystem.EpsgId));
BuildMultiGml(buildAsList ? "geometryMembers" : "geometryMember", buildAsList, payloadBuilder, data,
(o, b) => BuildPointGml(o, b, null));
payloadBuilder.Append(GmlEndElement("MultiGeometry"));
var xel = XElement.Parse(payloadBuilder.ToString());
var reader = xel.CreateReader();
ICommonLoggingPipeline expected = new GeographyLoggingPipeline(false);
expected.SetCoordinateSystem(coordinateSystem);
expected.BeginShape(SpatialType.Collection);
expected.BeginShape(SpatialType.Point);
expected.BeginFigure(10, 10, null, null);
expected.EndFigure();
expected.EndShape();
expected.BeginShape(SpatialType.Point);
expected.BeginFigure(20, 20, null, null);
expected.EndFigure();
expected.EndShape();
expected.EndShape();
var target = new CallSequenceLoggingPipeline();
new GmlReader(target).ReadGeography(reader);
expected.VerifyPipeline(target);
}
public void Merge(CallSequenceLoggingPipeline target, bool keepAllSetCrsCalls = false)
{
// when merging two pipeline calls, the inner SetCoordinateSystem shouldn't be
// merged. This is primarily used for constructing expected pipeline calls for collection types
// from individual member types. Add a flag to this if another usage requires the full pipeline to be merged.
this.methodCalls.AddRange(target.methodCalls.Where(kvp => keepAllSetCrsCalls || (kvp.Key != PipelineMethod.GeographySetCoordinateSystem && kvp.Key != PipelineMethod.GeometrySetCoordinateSystem)));
}
private static void ReadMultiPolygonTest(CoordinateSystem coordinateSystem, params PositionData[][][] data)
{
var baseline = MultiPolygonPipelineBaseline(coordinateSystem, data);
var target = new CallSequenceLoggingPipeline();
new GmlReader(target).ReadGeography(ExpectedMultiPolygonGml(data, coordinateSystem, true));
baseline.VerifyPipeline(target);
target = new CallSequenceLoggingPipeline();
new GmlReader(target).ReadGeography(ExpectedMultiPolygonGml(data, coordinateSystem, false));
baseline.VerifyPipeline(target);
}
public void ReadFullGlobe()
{
var target = new CallSequenceLoggingPipeline();
new GmlReader(target).ReadGeography(ExpectedFullGlobeGml(CoordinateSystem.DefaultGeography));
ICommonLoggingPipeline expected = new GeographyLoggingPipeline(false);
expected.SetCoordinateSystem(CoordinateSystem.DefaultGeography);
expected.BeginShape(SpatialType.FullGlobe);
expected.EndShape();
expected.VerifyPipeline(target);
}
private static void ReadPolygonTest(CoordinateSystem coordinateSystem, params PositionData[][] data)
{
var baseline = PolygonPipelineBaseline(coordinateSystem, data);
var target = new CallSequenceLoggingPipeline();
// <LineString><posList>x1 y1 x2 y2 ...</posList></LineString>
new GmlReader(target).ReadGeography(ExpectedPolygonGml(data, coordinateSystem, BuildPosList));
baseline.VerifyPipeline(target);
target = new CallSequenceLoggingPipeline();
// <LineString><pos>x1 y1</pos><pos>x2 y2 ...</pos></LineString>
new GmlReader(target).ReadGeography(ExpectedPolygonGml(data, coordinateSystem, BuildPosArray));
baseline.VerifyPipeline(target);
target = new CallSequenceLoggingPipeline();
// <LineString><pointProperty><pos>x1 y1</pos></pointProperty><pointProperty><pos>x2 y2 ...</pos></pointProperty></LineString>
new GmlReader(target).ReadGeography(ExpectedPolygonGml(data, coordinateSystem, BuildPointMembers));
baseline.VerifyPipeline(target);
}
public GeometryLoggingPipeline()
{
this.pipeline = new CallSequenceLoggingPipeline();
this.drawGeometry = pipeline;
}
public GeographyPipe(CallSequenceLoggingPipeline logger)
{
this.logger = logger;
}
/// <summary>
/// Creates a new instance of the GeographyLoggingPipeline.
/// </summary>
/// <param name="reverseCoordinates">
/// True if calls to BeginFigure and AddLine should reverse the first two coordinates before logging the call.
/// </param>
public GeographyLoggingPipeline(bool reverseCoordinates)
{
this.reverseCoordinates = reverseCoordinates;
this.pipeline = new CallSequenceLoggingPipeline();
this.drawGeography = pipeline;
}
private static void TestReadMethod(SpatialType spatialType, List<object> coordinates, bool isGeography, Func<List<object>, bool, ICommonLoggingPipeline> getExpectedPipeline)
{
int expectedPropertyCount;
var jsonObject = GetGeoJson(spatialType, coordinates, out expectedPropertyCount);
var expectedPipeline = getExpectedPipeline(coordinates, isGeography);
var actualPipeline = new CallSequenceLoggingPipeline();
var geoJsonObjectReader = new GeoJsonObjectReader(actualPipeline);
if (isGeography)
{
geoJsonObjectReader.ReadGeography(jsonObject);
}
else
{
geoJsonObjectReader.ReadGeometry(jsonObject);
}
expectedPipeline.VerifyPipeline(actualPipeline);
}
private static void TestReadMethod(SpatialType[] spatialType, List<object>[] coordinates, bool isGeography, Func<Func<List<Object>, bool, ICommonLoggingPipeline>[], List<object>[], bool, ICommonLoggingPipeline> getExpectedPipeline, Func<List<Object>, bool, ICommonLoggingPipeline>[] innerGetExpectedPipeline)
{
// used for Collections
int expectedPropertyCount;
int epsgId = isGeography ? CoordinateSystem.DefaultGeography.EpsgId.Value : CoordinateSystem.DefaultGeometry.EpsgId.Value;
var jsonObject = GetGeoJson(spatialType, coordinates, out expectedPropertyCount, epsgId);
var expectedPipeline = getExpectedPipeline(innerGetExpectedPipeline, coordinates, isGeography);
var actualPipeline = new CallSequenceLoggingPipeline();
var geoJsonObjectReader = new GeoJsonObjectReader(actualPipeline);
if (isGeography)
{
geoJsonObjectReader.ReadGeography(jsonObject);
}
else
{
geoJsonObjectReader.ReadGeometry(jsonObject);
}
expectedPipeline.VerifyPipeline(actualPipeline);
}
public void GeoJsonSimpleRoundTripTest()
{
var position = new GeographyPosition(12, 34, -12, -34);
var coordinateSystem = CoordinateSystem.Geography(54321);
var writer = new GeoJsonObjectWriter();
GeographyPipeline pipeline = (SpatialPipeline)writer;
pipeline.SetCoordinateSystem(coordinateSystem);
pipeline.BeginGeography(SpatialType.Point);
pipeline.BeginFigure(position);
pipeline.EndFigure();
pipeline.EndGeography();
var actualPipeline = new CallSequenceLoggingPipeline();
var reader = new GeoJsonObjectReader(actualPipeline);
reader.ReadGeography(writer.JsonObject);
var expectedPipeline = new CallSequenceLoggingPipeline();
// TODO: move the set of calls back into a delegate if the APIs come back together
expectedPipeline.GeographyPipeline.SetCoordinateSystem(coordinateSystem);
expectedPipeline.GeographyPipeline.BeginGeography(SpatialType.Point);
expectedPipeline.GeographyPipeline.BeginFigure(position);
expectedPipeline.GeographyPipeline.EndFigure();
expectedPipeline.GeographyPipeline.EndGeography();
actualPipeline.Verify(expectedPipeline);
}
public void VerifyPipeline(CallSequenceLoggingPipeline actualPipeline)
{
actualPipeline.Verify(pipeline);
}
private static void TestInvalidCrs(object crsMembers, string error)
{
var members = new Dictionary<string, object>
{
{
GeoJsonConstants.TypeMemberName,
GetGeoJsonTypeName(SpatialType.Point)
},
{
GeoJsonConstants.CrsMemberName,
crsMembers
}
};
var actualPipeline = new CallSequenceLoggingPipeline();
SpatialTestUtils.VerifyExceptionThrown<ParseErrorException>(() => SendToPipeline(members, actualPipeline, false), error);
}
/// <summary>
/// Creates a new instance of the GeographyLoggingPipeline.
/// </summary>
/// <param name="reverseCoordinates">
/// True if calls to BeginFigure and AddLine should reverse the first two coordinates before logging the call.
/// </param>
public GeographyLoggingPipeline(bool reverseCoordinates)
{
this.reverseCoordinates = reverseCoordinates;
this.pipeline = new CallSequenceLoggingPipeline();
this.drawGeography = pipeline;
}
private void TestSendToPipelineCollection(bool isGeography)
{
var members = new Dictionary<string, object>();
members.Add(GeoJsonConstants.TypeMemberName, GetGeoJsonTypeName(SpatialType.Collection));
var collectionItems = new List<IDictionary<string, object>>();
collectionItems.Add(GetJsonMembers(SpatialType.LineString, arrayOfMultiplePositions, null));
collectionItems.Add(GetJsonMembers(SpatialType.Polygon, arrayOfArrayMultipleElements, null));
members.Add(GeoJsonConstants.GeometriesMemberName, collectionItems.ConvertAll((o) => (object)o));
var actualPipeline = new CallSequenceLoggingPipeline();
SendToPipeline(members, actualPipeline, isGeography);
var expectedPipeline = GetExpectedCollectionPipeline(
new Func<List<object>, bool, ICommonLoggingPipeline>[] {GetExpectedLineStringPipeline, GetExpectedPolygonPipeline},
new[] {arrayOfMultiplePositions, arrayOfArrayMultipleElements},
isGeography);
expectedPipeline.VerifyPipeline(actualPipeline);
}
private static CallSequenceLoggingPipeline ExecuteSendToPipeline(SpatialType spatialType, IEnumerable<object> coordinates, bool isGeography = true, IDictionary<string, object> crs = null)
{
var members = GetJsonMembers(spatialType, coordinates, crs);
var actualPipeline = new CallSequenceLoggingPipeline();
SendToPipeline(members, actualPipeline, isGeography);
return actualPipeline;
}
public void ErrorOnMissingCoordinatesMember()
{
var members = new Dictionary<string, object>();
members.Add(GeoJsonConstants.TypeMemberName, GetGeoJsonTypeName(SpatialType.LineString));
var pipeline = new CallSequenceLoggingPipeline();
// This error should occur regardless of if the pipeline is geography or geometry, so just pick one.
var isGeography = true;
SpatialTestUtils.VerifyExceptionThrown<ParseErrorException>(() => SendToPipeline(members, pipeline, isGeography), Strings.GeoJsonReader_MissingRequiredMember("coordinates"));
}
public void SendToPipelineCollectionWhichResetsCrsInSubType()
{
var members = new Dictionary<string, object>();
var crs = CreateCrsMembersWithName(GeoJsonConstants.CrsValuePrefix + ":54321");
members.Add(GeoJsonConstants.TypeMemberName, GetGeoJsonTypeName(SpatialType.Collection));
members.Add(GeoJsonConstants.CrsMemberName, crs);
var collectionItems = new List<IDictionary<string, object>>
{
GetJsonMembers(SpatialType.LineString, arrayOfMultiplePositions, crs),
GetJsonMembers(SpatialType.Polygon, arrayOfArrayMultipleElements, crs)
};
members.Add(GeoJsonConstants.GeometriesMemberName, collectionItems.ConvertAll((o) => (object)o));
var actualPipeline = new CallSequenceLoggingPipeline();
SendToPipeline(members, actualPipeline, true);
var expectedPipeline = GetExpectedCollectionPipeline(
new Func<List<object>, bool, ICommonLoggingPipeline>[]
{
(positions, isGeography) => GetExpectedPipeline(
SpatialType.LineString,
isGeography ? CoordinateSystem.Geography(54321) : CoordinateSystem.Geometry(54321),
isGeography,
(pipeline) => WritePositionArrayToPipeline(positions, pipeline)),
(positions, isGeography) => GetExpectedPipeline(
SpatialType.Polygon,
isGeography ? CoordinateSystem.Geography(54321) : CoordinateSystem.Geometry(54321),
isGeography,
(pipeline) => WriteArrayOfPositionArrayToPipeline(positions, pipeline))
},
new[] {arrayOfMultiplePositions, arrayOfArrayMultipleElements},
true,
true,
CoordinateSystem.Geography(54321));
expectedPipeline.VerifyPipeline(actualPipeline);
}
public void SendToPipelineCollectionEmpty()
{
var members = new Dictionary<string, object>();
var crs = CreateCrsMembersWithName(GeoJsonConstants.CrsValuePrefix + ":54321");
members.Add(GeoJsonConstants.TypeMemberName, GetGeoJsonTypeName(SpatialType.Collection));
members.Add(GeoJsonConstants.CrsMemberName, crs);
members.Add(GeoJsonConstants.GeometriesMemberName, new List<object>());
var actualPipeline = new CallSequenceLoggingPipeline();
SendToPipeline(members, actualPipeline, true);
var expectedPipeline = GetExpectedCollectionPipeline(
new Func<List<object>, bool, ICommonLoggingPipeline>[0],
new List<object>[0],
true,
true,
CoordinateSystem.Geography(54321));
expectedPipeline.VerifyPipeline(actualPipeline);
}
public void VerifyPipeline(CallSequenceLoggingPipeline actualPipeline)
{
actualPipeline.Verify(pipeline);
}
public GeometryLoggingPipeline()
{
this.pipeline = new CallSequenceLoggingPipeline();
this.drawGeometry = pipeline;
}
public void SendToPipeline_CrsSpecified()
{
var expectedPipeline = new CallSequenceLoggingPipeline();
var geoPipeline = expectedPipeline.GeometryPipeline;
geoPipeline.SetCoordinateSystem(CoordinateSystem.Geometry(54321));
geoPipeline.BeginGeometry(SpatialType.Point);
geoPipeline.BeginFigure(new GeometryPosition(1, 2, null, null));
geoPipeline.EndFigure();
geoPipeline.EndGeometry();
var crsMembers = CreateCrsMembersWithName(GeoJsonConstants.CrsValuePrefix + ":54321");
var actualPipeline = ExecuteSendToPipeline(SpatialType.Point, new List<object> {1.0, 2.0}, false, crsMembers);
expectedPipeline.Verify(actualPipeline);
}
public void ErrorOnMissingTypeMember()
{
var properties = new Dictionary<string, object>();
properties.Add(GeoJsonConstants.CoordinatesMemberName, position2D);
var pipeline = new CallSequenceLoggingPipeline(true);
// This error should occur regardless of if the pipeline is geography or geometry, so just pick one.
var isGeography = true;
SpatialTestUtils.VerifyExceptionThrown<ParseErrorException>(() => SendToPipeline(properties, pipeline, isGeography), Strings.GeoJsonReader_MissingRequiredMember("type"));
}
public GeographyPipe(CallSequenceLoggingPipeline logger)
{
this.logger = logger;
}
private static CallSequenceLoggingPipeline ExecuteSendToPipeline(Dictionary<string, object> input, bool isGeography = true, IDictionary<string, object> crs = null)
{
var actualPipeline = new CallSequenceLoggingPipeline();
SendToPipeline(input, actualPipeline, isGeography);
return actualPipeline;
}
