public function testSetGet()
{
$app = new Application();
$this->assertTrue($app->getContainer() instanceof Container);
$this->assertTrue($app->getRouter() instanceof RouteCollection);
$this->assertTrue($app->getEventEmitter() instanceof Emitter);
$logger = $app->getLogger();
$this->assertTrue($logger instanceof Logger);
$this->assertEquals($logger, $app->getLogger('default'));
}
