public function testSerialization()
{
$coordinates = array(1, 1);
$point = new Point($coordinates);
$expected = array('type' => 'Point', 'coordinates' => $coordinates);
$this->assertSame('Point', $point->getType());
$this->assertSame($coordinates, $point->getCoordinates());
$this->assertSame($expected, $point->jsonSerialize());
}
/**
* Find document near points in spherical surface
*
* @param string $field
* @param float $longitude
* @param float $latitude
* @param int|array $distance distance from point in meters. Array distance
* allowed only in MongoDB 2.6
* @return \Sokil\Mongo\Expression
*/
public function nearPointSpherical($field, $longitude, $latitude, $distance)
{
$point = new Point(array((double) $longitude, (double) $latitude));
$near = array('$geometry' => $point->jsonSerialize());
if (is_array($distance)) {
if (!empty($distance[0])) {
$near['$minDistance'] = (int) $distance[0];
}
if (!empty($distance[1])) {
$near['$maxDistance'] = (int) $distance[1];
}
} else {
$near['$maxDistance'] = (int) $distance;
}
$this->where($field, array('$nearSphere' => $near));
return $this;
}
