function it_advises_to_purge_other_versions(VersionInterface $version1)
 {
     $version1->getVersion()->willReturn(2);
     $this->isPurgeable($version1, [])->shouldReturn(true);
 }
 /**
  * {@inheritdoc}
  */
 public function isPurgeable(VersionInterface $version, array $options)
 {
     return 1 !== $version->getVersion();
 }