protected function getGroupList($output)
 {
     $assets = $this->am->getAssetGroups();
     $compiledGroups = $this->am->getCompiledGroups();
     $output->writeln('');
     $output->writeln('<comment>Css</comment> groups:');
     $this->writeGroups($assets['css'], $compiledGroups['css'], $output);
 }
 public function testGetGroups()
 {
     $data = $this->manager->getAssetGroups();
     $this->assertEquals('assetGroups', $data[0]);
 }