public function testAliasExists()
{
$indexName = 'test';
$aliasName = 'elastica_test-alias';
$index1 = $this->_createIndex();
$status = new Elastica_Status($index1->getClient());
foreach ($status->getIndicesWithAlias($aliasName) as $tmpIndex) {
$tmpIndex->removeAlias($aliasName);
}
$this->assertFalse($status->aliasExists($aliasName));
$index1->addAlias($aliasName);
$status->refresh();
$this->assertTrue($status->aliasExists($aliasName));
}
/**
* Adds an alias to the current index
*
* @param string $name Alias name
* @param bool $replace OPTIONAL If set, an existing alias will be replaced
* @return Elastica_Response Response
* @link http://www.elasticsearch.org/guide/reference/api/admin-indices-aliases.html
*/
public function addAlias($name, $replace = false)
{
$path = '_aliases';
if ($replace) {
$status = new Elastica_Status($this->getClient());
foreach ($status->getIndicesWithAlias($name) as $index) {
$index->removeAlias($name);
}
}
$data = array('actions' => array(array('add' => array('index' => $this->getName(), 'alias' => $name))));
return $this->getClient()->request($path, Elastica_Request::POST, $data);
}