public function testSolidMultiPolygonFromArraysToString()
{
$expected = '((0 0,10 0,10 10,0 10,0 0)),((5 5,7 5,7 7,5 7,5 5))';
$polygons = array(array(array(array(0, 0), array(10, 0), array(10, 10), array(0, 10), array(0, 0))), array(array(array(5, 5), array(7, 5), array(7, 7), array(5, 7), array(5, 5))));
$multiPolygon = new MultiPolygon($polygons);
$result = (string) $multiPolygon;
$this->assertEquals($expected, $result);
}