function testGetConfig() { $app = new App(); $newExt = new Extension($app); $newExt->setConfig('test2', 'valB'); $newExt->setConfig('test1', 'valC'); $app->addExtension($newExt); $app->setConfig('test1', 'valA'); $this->assertEquals('valA', $app->getConfig('test1')); $this->assertEquals('valB', $app->getConfig('test2')); }