/**
* Tests Countable and Traversable interfaces.
*/
public function testInterfaces()
{
$point = Point::fromText('POINT (1 2)');
$lineString = LineString::fromText('LINESTRING (1 2, 3 4)');
$geometryCollection = GeometryCollection::of($point, $lineString);
$this->assertInstanceOf(\Countable::class, $geometryCollection);
$this->assertSame(2, count($geometryCollection));
$this->assertInstanceOf(\Traversable::class, $geometryCollection);
$this->assertSame([$point, $lineString], iterator_to_array($geometryCollection));
}
/**
* @dataProvider providerPrettyPrint
*
* @param boolean $is3D Whether to use Z coordinates.
* @param boolean $prettyPrint Whether to set the prettyPrint parameter.
* @param string $wkt The expected result WKT.
*/
public function testPrettyPrint($is3D, $prettyPrint, $wkt)
{
$writer = new WKTWriter();
$writer->setPrettyPrint($prettyPrint);
$cs = new CoordinateSystem($is3D, false);
$one = $is3D ? [1, 2, 3] : [1, 2];
$two = $is3D ? [2, 3, 4] : [2, 3];
$four = $is3D ? [4, 5, 6] : [4, 5];
$five = $is3D ? [5, 6, 7] : [5, 6];
$point = $this->createPoint($one, $cs);
$lineString1 = $this->createLineString([$one, $four], $cs);
$lineString2 = $this->createLineString([$two, $five], $cs);
$multiLineString = MultiLineString::of($lineString1, $lineString2);
$geometryCollection = GeometryCollection::of($point, $multiLineString);
$this->assertSame($wkt, $writer->write($geometryCollection));
}
