/**
* Tests Countable and Traversable interfaces.
*/
public function testInterfaces()
{
$lineString = LineString::fromText('LINESTRING (1 2, 3 4, 5 6)');
$this->assertInstanceOf(\Countable::class, $lineString);
$this->assertSame(3, count($lineString));
$this->assertInstanceOf(\Traversable::class, $lineString);
$this->assertSame([$lineString->pointN(1), $lineString->pointN(2), $lineString->pointN(3)], iterator_to_array($lineString));
}
/**
* 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));
}
/**
* @expectedException \Brick\Geo\Exception\InvalidGeometryException
*/
public function testCreateWithInteriorRings()
{
$exteriorRing = LineString::fromText('LINESTRING (0 0, 0 3, 3 3, 0 0)');
$interiorRing = LineString::fromText('LINESTRING (1 1, 1 2, 2 2, 1 1)');
Triangle::of($exteriorRing, $interiorRing);
}
/**
* @dataProvider providerOfWithCoordinateSystemMix
* @expectedException \Brick\Geo\Exception\CoordinateSystemException
*
* @param string $outerRingWKT
* @param string $innerRingWKT
* @param integer $outerRingSRID
* @param integer $innerRingSRID
*/
public function testOfWithCoordinateSystemMix($outerRingWKT, $innerRingWKT, $outerRingSRID, $innerRingSRID)
{
$outerRing = LineString::fromText($outerRingWKT, $outerRingSRID);
$innerRing = LineString::fromText($innerRingWKT, $innerRingSRID);
Polygon::of($outerRing, $innerRing);
}
/**
* Loads the underlying geometry.
*
* @return void
*
* @throws GeometryIOException If the proxy data is not valid.
* @throws CoordinateSystemException If the resulting geometry contains mixed coordinate systems.
* @throws InvalidGeometryException If the resulting geometry is not valid.
* @throws UnexpectedGeometryException If the resulting geometry is not an instance of the proxied class.
*/
private function load()
{
$this->proxyGeometry = $this->proxyIsBinary ? LineString::fromBinary($this->proxyData, $this->proxySRID) : LineString::fromText($this->proxyData, $this->proxySRID);
}
