public function testConnection()
{
$count = 0;
$config = array('connectionStrategy' => function ($connections) use(&$count) {
++$count;
return current($connections);
});
$client = new \Elastica\Client($config);
$resonse = $client->request('/_aliases');
$this->assertEquals(1, $count);
$this->assertTrue($resonse->isOk());
$strategy = $client->getConnectionStrategy();
$condition = $strategy instanceof CallbackStrategy;
$this->assertTrue($condition);
}
