/**
* Get whether secondary read queries are allowed for this collection.
*
* This method wraps getSlaveOkay() for driver versions before 1.3.0. For
* newer drivers, this method considers any read preference other than
* PRIMARY as a true "slaveOkay" value.
*/
public function getSlaveOkay()
{
if (version_compare(phpversion('mongo'), '1.3.0', '<')) {
return $this->getMongoCollection()->getSlaveOkay();
}
$readPref = $this->getMongoCollection()->getReadPreference();
if (is_numeric($readPref['type'])) {
$readPref['type'] = ReadPreference::convertNumericType($readPref['type']);
}
return \MongoClient::RP_PRIMARY !== $readPref['type'];
}
/**
* @expectedException InvalidArgumentException
*/
public function testConvertNumericTypeShouldThrowExceptionForInvalidType()
{
ReadPreference::convertNumericType(-1);
}
