installer = new class() extends InstallerAbstract { public const PATH = __DIR__ . '/Invalid'; }; } #[\PHPUnit\Framework\Attributes\Group('framework')] #[\PHPUnit\Framework\Attributes\TestDox('An invalid theme cannot be installed')] public function testInvalidTheme() : void { $this->installer::installTheme(__DIR__, 'Invalid'); self::assertFalse(\is_dir(__DIR__ . '/css')); } }