public function testEnsureMongoId()
{
$mongoId1 = new MongoId();
$mongoId2 = new MongoId();
$this->assertEquals($mongoId1, $mongoId1);
$this->assertEquals($mongoId1, Collection::ensureMongoId((string) $mongoId1));
$this->assertEquals([$mongoId1, $mongoId2], Collection::ensureMongoId([(string) $mongoId1, (string) $mongoId2]));
}
/**
* @param mixed $query
* @param string $pk
* @return array
*/
public static function normalize($query = null, $pk = '_id')
{
if ($query === null) {
$query = [];
} else {
if ($query instanceof Criteria) {
$query = $query->asArray();
$query = $query['$query'];
}
}
if (is_scalar($query) || $query instanceof \MongoId) {
$query = Collection::isValidMongoId($query) ? Collection::ensureMongoId($query) : $query;
$query = [$pk => $query];
} else {
if (!empty($query[$pk])) {
$query[$pk] = Collection::isValidMongoId($query[$pk]) ? Collection::ensureMongoId($query[$pk]) : $query[$pk];
} else {
if (empty($query)) {
$query = [];
}
}
}
return $query;
}
/**
* @param array|string $id
* @return array|MongoId
*/
public static function ensureMongoId($id)
{
return Collection::ensureMongoId($id);
}