public function testFormatDefault()
{
$polyline = new Polyline();
$polyline->addPoint(new Coordinate(52.5, 13.5));
$polyline->addPoint(new Coordinate(62.5, 14.5));
$json = '{ "type" : "LineString" , "coordinates" : [ [ 13.5, 52.5 ], [ 14.5, 62.5 ] ] }';
$this->assertJsonStringEqualsJsonString($json, $this->formatter->format($polyline));
}