public function dataGroupPackagesByName()
{
$data = [];
$data['test1 stable versions'] = [['vendor/name' => [new Package('vendor/name', '1.0.0.0', '1.0'), new Package('vendor/name', '2.0.0.0', '2.0')], 'othervendor/othername' => [new Package('othervendor/othername', '1.1.0.0', '1.1'), new Package('othervendor/othername', '2.0.1.0', '2.0.1')]], [[new Package('vendor/name', '1.0.0.0', '1.0'), new Package('othervendor/othername', '1.1.0.0', '1.1'), new Package('vendor/name', '2.0.0.0', '2.0'), new Package('othervendor/othername', '2.0.1.0', '2.0.1')]]];
return $data;
}