/**
* Replaces object in the container.
*
* @param string $service_id Name of the object in the container.
* @param callable $callable The callable that will return the object.
* @param boolean $is_factory The callable should be considered as a factory.
*
* @return callable Previous service version.
* @throws \InvalidArgumentException When attempt is made to replace non-existing service.
*/
public function replaceObject($service_id, $callable, $is_factory = false)
{
if (!isset($this->container[$service_id])) {
throw new \InvalidArgumentException('Service "' . $service_id . '" not found');
}
$backup = $this->container->raw($service_id);
unset($this->container[$service_id]);
$this->container[$service_id] = $is_factory ? $this->container->factory($callable) : $callable;
return $backup;
}
/**
* Creates container for testing.
*
* @return void
*/
protected function setUp()
{
parent::setUp();
$this->_container = new DIContainer();
$this->_container->setApplication(new Application());
}
