public void ReadGeometryCoordinateSystem()
{
var reader = XElement.Parse("<gml:Point xmlns:gml='http://www.opengis.net/gml'><gml:pos>1.0 1.0</gml:pos></gml:Point>").CreateReader();
var target = new SpatialToPositionPipeline();
new GmlReader(target).ReadGeometry(reader);
Assert.AreEqual(CoordinateSystem.DefaultGeometry, target.CoordinateSystem);
}
public void PointsToPositions()
{
GeographyPoint p = TestData.PointG();
var s = new SpatialToPositionPipeline();
p.SendTo(s);
Assert.Equal(1, s.Coordinates.Count);
Assert.Equal(new PositionData(p.Latitude, p.Longitude, p.Z, p.M), s.Coordinates[0]);
Assert.Equal(p.CoordinateSystem, s.CoordinateSystem);
}
public void ReadCoordinateSystemDefaultNamespace()
{
var reader = XElement.Parse("<gml:Point xmlns:gml='http://www.opengis.net/gml' srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos>1.0 1.0</gml:pos></gml:Point>").CreateReader();
var target = new SpatialToPositionPipeline();
new GmlReader(target).ReadGeography(reader);
Assert.AreEqual(CoordinateSystem.Geography(1234), target.CoordinateSystem);
}
public void PointsToPositions()
{
GeographyPoint p = TestData.PointG();
var s = new SpatialToPositionPipeline();
p.SendTo(s);
Assert.AreEqual(1, s.Coordinates.Count);
Assert.AreEqual(new PositionData(p.Latitude, p.Longitude, p.Z, p.M), s.Coordinates[0]);
Assert.AreEqual(p.CoordinateSystem, s.CoordinateSystem);
}
public void ReaderIgnoreCountAttributes()
{
// should ignore axisLabels and uomLabels attribute on any element
var reader = XElement.Parse(@"<gml:LineString xmlns:gml='http://www.opengis.net/gml'><gml:posList count='foo'/></gml:LineString>").CreateReader();
var pipeline = new SpatialToPositionPipeline();
new GmlReader(pipeline).ReadGeography(reader);
Assert.AreEqual(pipeline.Coordinates.Count, 0);
}
public void ReaderIgnoreIdAttribute()
{
// should ignore axisLabels and uomLabels attribute on any element
var reader = XElement.Parse(@"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:id='id1' id='id2'><gml:pos axisLabels='foo' uomLabels='bar'/></gml:Point>").CreateReader();
var pipeline = new SpatialToPositionPipeline();
new GmlReader(pipeline).ReadGeography(reader);
Assert.AreEqual(pipeline.Coordinates.Count, 0);
}
public void ResetReader()
{
var invalidReader = XElement.Parse("<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/5555\"><gml:pos>1</gml:pos></gml:Point>").CreateReader();
var validReader = XElement.Parse("<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos>2 2</gml:pos></gml:Point>").CreateReader();
var target = new SpatialToPositionPipeline();
var gmlReader = new GmlReader(target);
SpatialTestUtils.VerifyExceptionThrown <ParseErrorException>(() => gmlReader.ReadGeography(invalidReader), Strings.GmlReader_PosNeedTwoNumbers);
gmlReader.Reset();
gmlReader.ReadGeography(validReader);
Assert.AreEqual(CoordinateSystem.Geography(1234), target.CoordinateSystem);
}
public void ReaderIgnoreNameAndDescriptionOnLineString()
{
// should ignore axisLabels and uomLabels attribute on any element
var reader = XElement.Parse(@"<gml:LineString xmlns:gml='http://www.opengis.net/gml'><gml:name>Foo</gml:name>
<gml:description/><!--empty--><gml:name><complexName/></gml:name><!--empty-->
<gml:posList/><gml:name/><gml:descriptionReference/>
<gml:identifier codeSpace=""http://www.example.com/"">string</gml:identifier></gml:LineString>").CreateReader();
var pipeline = new SpatialToPositionPipeline();
new GmlReader(pipeline).ReadGeography(reader);
Assert.AreEqual(pipeline.Coordinates.Count, 0);
}
public void ReadGeographyPipeline()
{
var textReader = new StringReader("POINT(10 20 NULL 40)POINT(10 30 NULL 40)SRID=1234;POINT(10 30 NULL 40)");
var serializer = new SpatialToPositionPipeline();
Assert.AreEqual(0, serializer.Coordinates.Count);
this.d4Formatter.Read <Geography>(textReader, serializer);
Assert.AreEqual(1, serializer.Coordinates.Count);
this.d4Formatter.Read <Geography>(textReader, serializer);
Assert.AreEqual(2, serializer.Coordinates.Count);
this.d4Formatter.Read <Geography>(textReader, serializer);
Assert.AreEqual(3, serializer.Coordinates.Count);
Assert.AreEqual(new PositionData(20, 10, null, 40), serializer.Coordinates[0]);
Assert.AreEqual(new PositionData(30, 10, null, 40), serializer.Coordinates[1]);
Assert.AreEqual(new PositionData(30, 10, null, 40), serializer.Coordinates[2]);
Assert.AreEqual(CoordinateSystem.Geography(1234), serializer.CoordinateSystem);
}
public void ReaderIgnoreNameAndDescriptionOnMultiType()
{
// should ignore axisLabels and uomLabels attribute on any element
var reader = XElement.Parse(@"<gml:MultiPoint gml:id=""ID"" xmlns:gml='http://www.opengis.net/gml'>
<gml:metaDataProperty>
<gml:GenericMetaData>Any text, intermingled with:
<!--any element-->
</gml:GenericMetaData>
</gml:metaDataProperty>
<gml:description>string</gml:description>
<gml:pointMember>
<gml:Point gml:id=""ID"">
<gml:pos>1.0 1.0</gml:pos>
</gml:Point>
</gml:pointMember>
<gml:identifier codeSpace=""http://www.example.com/"">string</gml:identifier>
<gml:pointMember>
<gml:Point gml:id=""ID"">
<gml:pos>2.0 2.0</gml:pos>
</gml:Point>
</gml:pointMember>
<gml:name>string</gml:name>
<gml:pointMembers>
<gml:Point gml:id=""ID"">
<gml:metaDataProperty>...
</gml:metaDataProperty>
<gml:description>string</gml:description>
<gml:descriptionReference/>
<gml:identifier codeSpace=""http://www.example.com/"">string</gml:identifier>
<gml:name>string</gml:name>
<gml:pos>1.0 1.0</gml:pos>
</gml:Point>
</gml:pointMembers>
<gml:descriptionReference/>
</gml:MultiPoint>").CreateReader();
var pipeline = new SpatialToPositionPipeline();
new GmlReader(pipeline).ReadGeography(reader);
Assert.AreEqual(pipeline.Coordinates.Count, 3);
}
public void ReaderIgnoreNameAndDescriptionOnPolygon()
{
// should ignore axisLabels and uomLabels attribute on any element
var reader = XElement.Parse(@"<gml:Polygon gml:id=""ID"" xmlns:gml='http://www.opengis.net/gml'>
<gml:metaDataProperty>
<gml:GenericMetaData>Any text, intermingled with:
<!--any element-->
</gml:GenericMetaData>
</gml:metaDataProperty>
<gml:name>Foo</gml:name>
<gml:description/>
<!--empty-->
<gml:exterior>
<!--empty-->
<gml:LinearRing>
<gml:posList>1.0 1.0 2.0 2.0 3.0 3.0 1.0 1.0</gml:posList>
</gml:LinearRing>
</gml:exterior>
<gml:name><complexName/></gml:name>
<gml:interior>
<gml:LinearRing>
<gml:posList>1.0 1.0 2.0 2.0 3.0 3.0 1.0 1.0</gml:posList>
</gml:LinearRing>
</gml:interior>
<gml:descriptionReference/>
<gml:interior>
<gml:LinearRing>
<gml:posList>1.0 1.0 2.0 2.0 3.0 3.0 1.0 1.0</gml:posList>
</gml:LinearRing>
</gml:interior>
<gml:identifier codeSpace=""http://www.example.com/"">string</gml:identifier>
</gml:Polygon>").CreateReader();
var pipeline = new SpatialToPositionPipeline();
new GmlReader(pipeline).ReadGeography(reader);
Assert.AreEqual(pipeline.Coordinates.Count, 12);
}
public void ReadGmlPosNumbers_WhitespaceSeparated()
{
var payloads = new[]
{
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos>1.0\t1.0</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos>1.0\r1.0</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos>1.0\n1.0</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos> 1.0	1.0\t</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos> 1.0
1.0\t</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos> 1.0
1.0\t</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos>1.0 1.0</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos>\t\t1.0 1.0</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos>1.0 1.0\n\n</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos> 1.0\t1.0\t</gml:pos></gml:Point>",
"<gml:Point xmlns:gml='http://www.opengis.net/gml' gml:srsName=\"http://www.opengis.net/def/crs/EPSG/0/1234\"><gml:pos>1.0\t\n \r\n1.0</gml:pos></gml:Point>",
};
var target = new SpatialToPositionPipeline();
foreach (var payload in payloads)
{
new GmlReader(target).ReadGeography(XmlReader.Create(new StringReader(payload)));
}
}
public void ReadGeographyPipeline()
{
var textReader = new StringReader("POINT(10 20 NULL 40)POINT(10 30 NULL 40)SRID=1234;POINT(10 30 NULL 40)");
var serializer = new SpatialToPositionPipeline();
Assert.Equal(0, serializer.Coordinates.Count);
this.d4Formatter.Read<Geography>(textReader, serializer);
Assert.Equal(1, serializer.Coordinates.Count);
this.d4Formatter.Read<Geography>(textReader, serializer);
Assert.Equal(2, serializer.Coordinates.Count);
this.d4Formatter.Read<Geography>(textReader, serializer);
Assert.Equal(3, serializer.Coordinates.Count);
Assert.Equal(new PositionData(20, 10, null, 40), serializer.Coordinates[0]);
Assert.Equal(new PositionData(30, 10, null, 40), serializer.Coordinates[1]);
Assert.Equal(new PositionData(30, 10, null, 40), serializer.Coordinates[2]);
Assert.Equal(CoordinateSystem.Geography(1234), serializer.CoordinateSystem);
}