/**
* Bulk operation
*
* Every entry in the params array has to exactly on array
* of the bulk operation. An example param array would be:
*
* array(
* array('index' => array('_index' => 'test', '_type' => 'user', '_id' => '1')),
* array('user' => array('name' => 'hans')),
* array('delete' => array('_index' => 'test', '_type' => 'user', '_id' => '2'))
* );
*
* @throws \Elastica\Exception\ResponseException
* @throws \Elastica\Exception\InvalidException
* @link http://www.elastic.co/guide/en/elasticsearch/reference/current/docs-bulk.html
*
* @param array $params Parameter array
* @return \Elastica\Bulk\ResponseSet Response object
*/
public function bulk(array $params)
{
if (empty($params)) {
throw new InvalidException('Array has to consist of at least one param');
}
$bulk = new Bulk($this);
$bulk->addRawData($params);
return $bulk->send();
}
/**
* @group unit
* @dataProvider invalidRawDataProvider
* @expectedException \Elastica\Exception\InvalidException
*/
public function testInvalidRawData($rawData, $failMessage)
{
$bulk = new Bulk($this->_getClient());
$bulk->addRawData($rawData);
$this->fail($failMessage);
}