/**
* Runs test methods for each module within a single test run.
*/ publicfunctiontestConfigUpdateImport(){ $this->installConfig(['action', 'block', 'filter', 'image']); $this->container->get('theme_installer')->install(['olivero']); $config_storage = $this->container->get('config.storage'); // Ensure the 'system.site' config.
$config_storage->write('system.site', ['uuid' =>(newPhp())->generate()]); $this->copyConfig($config_storage, $this->container->get('config.storage.sync'));