StorefrontPluginConfigurationFactory example

class ThemeFileResolverTest extends TestCase
{
    use KernelTestBehaviour;

    public function testResolvedFilesIncludeSkinScssPath(): void
    {
        $themePluginBundle = new ThemeWithStorefrontSkinScss();
        $storefrontBundle = new MockStorefront();

        $factory = new StorefrontPluginConfigurationFactory($this->getContainer()->getParameter('kernel.project_dir'));
        $config = $factory->createFromBundle($themePluginBundle);
        $storefront = $factory->createFromBundle($storefrontBundle);

        $configCollection = new StorefrontPluginConfigurationCollection();
        $configCollection->add($config);
        $configCollection->add($storefront);

        $projectDir = $this->getContainer()->getParameter('kernel.project_dir');

        $themeFileResolver = new ThemeFileResolver(new ThemeFileImporter($projectDir));
        $resolvedFiles = $themeFileResolver->resolveFiles(