Newscoop\Entity\Publication::getIssues PHP Method

    public function getIssues()
    {
        return $this->issues;
    }

 public function it_gets_the_latest_issue_for_current_publication(Issue $issue, Publication $publication)
 {
     $pub = new Publication();
     $pub->setId(1);
     $issue = new Issue(1, $pub);
     $issue->setWorkflowStatus('Y');
     $publication->getIssues()->willReturn(new ArrayCollection(array($issue)));
     $this->getLatestPublishedIssue()->shouldReturn($issue);
 }