public function setUp()
 {
     parent::setUp();
     $revisionData = array("id" => 1, "title" => "test_revision", "state" => 1, "issue" => 1, "user" => 1);
     $this->revision = new AM_Model_Db_Revision();
     $this->revision->setFromArray($revisionData);
     $this->revision->save();
     $appData = array("id" => 1, "title" => "test_app1", "client" => 1);
     $app = new AM_Model_Db_Application();
     $app->setFromArray($appData);
     $app->save();
     $issueData = array("id" => 1, "title" => "test_issue1", "application" => 1, "user" => 1);
     $issue = new AM_Model_Db_Issue();
     $issue->setFromArray($issueData);
     $issue->save();
     $this->revision->setApplication($app);
     $this->revision->setIssue($issue);
 }