void object::test<15>()
{
LineStringPtr line = factory_.createLineString();
ensure( "createLineString() returned null pointer.", line != 0 );
ensure( "createLineString() returned non-empty point.", line->isEmpty() );
ensure( line->isSimple() );
ensure( line->isValid() );
ensure( line->getCentroid() == 0 );
// TODO - mloskot - waiting for some decision
// http://geos.refractions.net/pipermail/geos-devel/2006-March/002006.html
//ensure( line->getCoordinate() == 0 );
GeometryPtr geo = 0;
geo = line->getEnvelope();
ensure( geo != 0 );
ensure( geo->isEmpty() );
factory_.destroyGeometry(geo);
geo = line->getBoundary();
ensure( geo != 0 );
ensure( geo->isEmpty() );
factory_.destroyGeometry(geo);
geo = line->convexHull();
ensure( geo != 0 );
ensure( geo->isEmpty() );
factory_.destroyGeometry(geo);
ensure_equals( line->getGeometryTypeId(), geos::geom::GEOS_LINESTRING );
ensure_equals( line->getDimension(), geos::geom::Dimension::L );
ensure_equals( line->getBoundaryDimension(), geos::geom::Dimension::P ); // empty linestring
ensure_equals( line->getNumPoints(), 0u );
ensure_equals( line->getLength(), 0.0 );
ensure_equals( line->getArea(), 0.0 );
// FREE MEMORY
factory_.destroyGeometry(line);
}
void object::test<17>()
{
const std::size_t size = 5;
geos::geom::CoordinateArraySequence coords(size);
ensure_equals( coords.getSize(), size );
LineStringPtr line = factory_.createLineString(coords);
ensure( "createLineString() returned empty point.", !line->isEmpty() );
ensure_equals( line->getNumPoints(), size );
ensure( line->isSimple() );
ensure( line->getCoordinate() != 0 );
ensure_equals( line->getGeometryTypeId(), geos::geom::GEOS_LINESTRING );
ensure_equals( line->getDimension(), geos::geom::Dimension::L );
ensure_equals( line->getBoundaryDimension(), geos::geom::Dimension::False );
ensure_equals( line->getNumPoints(), size );
ensure_equals( line->getLength(), 0.0 );
ensure_equals( line->getArea(), 0.0 );
// FREE MEMORY
factory_.destroyGeometry(line);
}