public function testConstructSelectDb()
{
$config = CM_Service_Manager::getInstance()->getDatabases()->getMaster()->getConfig();
$client = new CM_Db_Client($config);
$this->assertFalse($client->isConnected());
$client->connect();
$this->assertTrue($client->isConnected());
$config = $client->getConfig();
$config['db'] = 'nonexistent';
$client = new CM_Db_Client($config);
try {
$client->connect();
$this->fail('Could select nonexistent DB');
} catch (CM_Db_Exception $e) {
$this->assertContains('nonexistent', $e->getMetaInfo()['originalExceptionMessage']);
}
}
