public function setUp()
{
$this->polyline = new Polyline();
$this->polyline->addPoint(new Coordinate(52.5, 13.5));
$this->polyline->addPoint(new Coordinate(64.09999999999999, -21.9));
$this->polyline->addPoint(new Coordinate(40.7, -74.0));
$this->polyline->addPoint(new Coordinate(33.9, -118.4));
}