public function testDefaults()
{
$client = new Elastica_Client();
$this->assertEquals(Elastica_Client::DEFAULT_HOST, 'localhost');
$this->assertEquals(Elastica_Client::DEFAULT_PORT, 9200);
$this->assertEquals(Elastica_Client::DEFAULT_TRANSPORT, 'Http');
$this->assertEquals(Elastica_Client::DEFAULT_HOST, $client->getHost());
$this->assertEquals(Elastica_Client::DEFAULT_PORT, $client->getPort());
$this->assertEquals(Elastica_Client::DEFAULT_TRANSPORT, $client->getTransport());
}