/**
* Inits the client connections
*/
protected function _initConnections()
{
$connections = array();
foreach ($this->getConfig('connections') as $connection) {
$connections[] = Connection::create($this->_prepareConnectionParams($connection));
}
if (isset($this->_config['servers'])) {
foreach ($this->getConfig('servers') as $server) {
$connections[] = Connection::create($this->_prepareConnectionParams($server));
}
}
// If no connections set, create default connection
if (empty($connections)) {
$connections[] = Connection::create($this->_prepareConnectionParams($this->getConfig()));
}
if (!isset($this->_config['connectionStrategy'])) {
if ($this->getConfig('roundRobin') === true) {
$this->setConfigValue('connectionStrategy', 'RoundRobin');
} else {
$this->setConfigValue('connectionStrategy', 'Simple');
}
}
$strategy = Connection\Strategy\StrategyFactory::create($this->getConfig('connectionStrategy'));
$this->_connectionPool = new Connection\ConnectionPool($connections, $strategy, $this->_callback);
}
protected function createPool()
{
$connections = $this->getConnections();
$strategy = StrategyFactory::create('Simple');
$pool = new ConnectionPool($connections, $strategy);
return $pool;
}
/**
* @group unit
*/
public function testNoCollisionWithGlobalNamespace()
{
// create collision
if (!class_exists('Simple')) {
class_alias('Elastica\\Util', 'Simple');
}
$strategy = StrategyFactory::create('Simple');
$this->assertInstanceOf('Elastica\\Connection\\Strategy\\Simple', $strategy);
}
/**
* @expectedException \InvalidArgumentException
*/
public function testFailCreate()
{
$strategy = new \stdClass();
StrategyFactory::create($strategy);
}
