public function testUsingAuth()
{
$node = (new Builder())->atHost(static::getTestHost())->onPort(static::getTestSecurePort())->usingPasswordAuthentication('unauthorizeduser', 'hispassword')->withCertificateAuthorityFile(getcwd() . '/tools/test-ca/certs/cacert.pem')->build();
$riak = new Riak([$node]);
$this->assertEquals('unauthorizeduser', $node->getUserName());
$this->assertEquals('hispassword', $node->getPassword());
$this->assertEquals(getcwd() . '/tools/test-ca/certs/cacert.pem', $node->getCaFile());
$this->assertInstanceOf('Basho\\Riak', $riak);
}