/**
* Connection class constructor.
*
* @throws \InvalidArgumentException
*/
public function __construct()
{
$this->app = App::getInstance();
$this->dbConfig = $this->getDatabaseConfig();
if (empty($this->dbConfig)) {
throw new \InvalidArgumentException('Database configuration is empty!');
}
}
public function testGetInstance()
{
$this->assertEquals(App::getInstance(), $this->app);
}
/**
* Command class constructor.
* Instantiate connection class.
*/
public function __construct()
{
if (!$this->app instanceof App) {
$this->app = App::getInstance();
}
// create connection class instance if does not exist
if (!$this->connection instanceof Connection) {
$this->connection = new Connection($this->app);
}
}
