@Test
public void testBuild_SOUTH() {

    GeometryWrapper geometryWrapper = GeometryWrapper.extract("<http://www.opengis.net/def/crs/EPSG/0/4326> POINT(10.0 20.0)", WKTDatatype.URI);
    CardinalDirection direction = CardinalDirection.SOUTH;
    SearchEnvelope expResult = new SearchEnvelope(new Envelope(X1, X2, Y1, 10), SpatialIndexTestData.WGS_84_SRS_INFO);
    SearchEnvelope result = SearchEnvelope.build(geometryWrapper, SpatialIndexTestData.WGS_84_SRS_INFO, direction);
    assertEquals(expResult, result);
}