/**
* @dataProvider providePoint
*/
public function testNear($point, array $near, $spherical)
{
$results = array(array('dis' => 1, 'obj' => array('_id' => 1, 'loc' => array(1, 0))), array('dis' => 2, 'obj' => array('_id' => 2, 'loc' => array(2, 0))));
$command = array('geoNear' => self::collectionName, 'near' => $near, 'spherical' => $spherical, 'query' => new \stdClass());
$commandResult = array('ok' => 1, 'results' => $results);
$database = $this->getMockDatabase();
$database->expects($this->once())->method('command')->with($command)->will($this->returnValue($commandResult));
$coll = $this->getTestCollection($database);
$result = $coll->near($point);
$arrayIterator = new ArrayIterator($results);
$arrayIterator->setCommandResult($commandResult);
$this->assertEquals($arrayIterator, $result);
}
/**
* Execute the geoNear command.
*
* @see Collection::near()
* @param array|Point $near
* @param array $query
* @param array $options
* @return ArrayIterator
* @throws ResultException if the command fails
*/
protected function doNear($near, array $query, array $options)
{
$options = isset($options['timeout']) ? $this->convertSocketTimeout($options) : $options;
if ($near instanceof Point) {
$near = $near->jsonSerialize();
}
$command = array();
$command['geoNear'] = $this->mongoCollection->getName();
$command['near'] = $near;
$command['spherical'] = isset($near['type']);
$command['query'] = (object) $query;
$command = array_merge($command, $options);
$database = $this->database;
$result = $this->retry(function () use($database, $command) {
return $database->command($command);
});
if (empty($result['ok'])) {
throw new ResultException($result);
}
$arrayIterator = new ArrayIterator(isset($result['results']) ? $result['results'] : array());
$arrayIterator->setCommandResult($result);
return $arrayIterator;
}
public function testFirstAndLast()
{
$arrayIterator = new ArrayIterator(array(1, 2, 3));
$this->assertSame(1, $arrayIterator->first());
$this->assertSame(3, $arrayIterator->last());
}
