<?php

namespace Elastica\Test\Node;

use Elastica\Node;
use Elastica\Node\Info as NodeInfo;
use Elastica\Test\Base as BaseTest;

class InfoTest extends BaseTest
{
    public function testGet()
    {
        $client = $this->_getClient();
        $names = $client->getCluster()->getNodeNames();
        $name = reset($names);

        $node = new Node($name, $client);
        $info = new NodeInfo($node);

        $this->assertNull($info->get('os', 'mem', 'total'));

        // Load os infos
        $info = new NodeInfo($node, array('os'));

        $this->assertTrue(!is_null($info->get('os', 'mem', 'total_in_bytes')));
        $this->assertInternalType('array', $info->get('os', 'mem'));
        $this->assertNull($info->get('test', 'notest', 'notexist'));
    }

    public function testHasPlugin()
    {
        $client = $this->_getClient();
        $nodes = $client->getCluster()->getNodes();
        $node = $nodes[0];
        $info = $node->getInfo();

        $pluginName = 'mapper-attachments';
        
        $this->assertTrue($info->hasPlugin($pluginName));
        $this->assertFalse($info->hasPlugin('foo'));
    }
}