public void testMultiLineString() throws Exception {
MultiLineString multiLineString = new MultiLineString();
{
LineString lineString = new LineString();
lineString.addPoint(new Point(1, 2));
lineString.addPoint(new Point(3, 4));
multiLineString.addLineString(lineString);
}
{
LineString lineString = new LineString();
lineString.addPoint(new Point(5, 6));
lineString.addPoint(new Point(7, 8));
multiLineString.addLineString(lineString);
}
StringWriter sw = new StringWriter();
JSONWriter jsonWriter = new JSONWriter(sw);
GeoJsonGeometryWriter geoWriter = new GeoJsonGeometryWriter();
geoWriter.writeGeometry(jsonWriter, multiLineString);
if (false
== "{\"type\":\"MultiLineString\",\"coordinates\":[[[1,2],[3,4]],[[5,6],[7,8]]]}"
.equals(sw.toString())) {
fail("Unexpected output");
}
}
public void testPolygon() throws Exception {
Polygon polygon = new Polygon();
{
LineString lineString = new LineString();
lineString.addPoint(new Point(1, 2));
lineString.addPoint(new Point(3, 4));
lineString.addPoint(new Point(5, 6));
lineString.addPoint(new Point(1, 2));
polygon.addLinearRing(lineString);
}
StringWriter sw = new StringWriter();
JSONWriter jsonWriter = new JSONWriter(sw);
GeoJsonGeometryWriter geoWriter = new GeoJsonGeometryWriter();
geoWriter.writeGeometry(jsonWriter, polygon);
if (false
== "{\"type\":\"Polygon\",\"coordinates\":[[[1,2],[3,4],[5,6],[1,2]]]}"
.equals(sw.toString())) {
fail("Unexpected output");
}
}
public void testLineString() throws Exception {
LineString lineString = new LineString();
lineString.addPoint(new Point(1, 2));
lineString.addPoint(new Point(3, 4));
StringWriter sw = new StringWriter();
JSONWriter jsonWriter = new JSONWriter(sw);
GeoJsonGeometryWriter geoWriter = new GeoJsonGeometryWriter();
geoWriter.writeGeometry(jsonWriter, lineString);
if (false == "{\"type\":\"LineString\",\"coordinates\":[[1,2],[3,4]]}".equals(sw.toString())) {
fail("Unexpected output");
}
}
public void testMultiPolygon() throws Exception {
MultiPolygon multiPolygon = new MultiPolygon();
{
Polygon polygon = new Polygon();
LineString linearRing = new LineString();
linearRing.addPoint(new Point(0, 0));
linearRing.addPoint(new Point(0, 10));
linearRing.addPoint(new Point(10, 10));
linearRing.addPoint(new Point(0, 0));
polygon.addLinearRing(linearRing);
multiPolygon.addPolygon(polygon);
}
{
Polygon polygon = new Polygon();
LineString linearRing = new LineString();
linearRing.addPoint(new Point(100, 0));
linearRing.addPoint(new Point(100, 10));
linearRing.addPoint(new Point(110, 10));
linearRing.addPoint(new Point(100, 0));
polygon.addLinearRing(linearRing);
multiPolygon.addPolygon(polygon);
}
StringWriter sw = new StringWriter();
JSONWriter jsonWriter = new JSONWriter(sw);
GeoJsonGeometryWriter geoWriter = new GeoJsonGeometryWriter();
geoWriter.writeGeometry(jsonWriter, multiPolygon);
if (false
== "{\"type\":\"MultiPolygon\",\"coordinates\":[[[[0,0],[0,10],[10,10],[0,0]]],[[[100,0],[100,10],[110,10],[100,0]]]]}"
.equals(sw.toString())) {
fail("Unexpected output");
}
}
