Updated tests to deal wiht purge object confirm form.

fedora_repository.module

@@ -430,13 +430,12 @@ function fedora_repository_purge_object_form_submit($form, &$form_state) {
       }
       return;
     }
-    if (empty($collectionPid) && $_SESSION['fedora_collection'] != $pid) {
-      $collectionPid = $_SESSION['fedora_collection'];
-    }
     if (!empty($form_state['values']['referrer'])) {
       $form_state['redirect'] = $form_state['values']['referrer'];
     }
-    else {
+    elseif (empty($collectionPid) && $_SESSION['fedora_collection'] != $pid) {
+      $collectionPid = $_SESSION['fedora_collection'];
+      
       $form_state['redirect'] = "fedora/repository/$collectionPid/";
     }
   }

tests/fedora_repository.test

@@ -103,6 +103,7 @@ class FedoraRepositoryTestCase extends DrupalWebTestCase {
    $this->pass("This is the PID list to purge: ". implode(", ", $pid_list) );
    foreach ($pid_list as $pid) {
      $this->drupalPost("fedora/repository/purgeObject/$pid", array(), 'Purge');
+     $this->drupalPost(NULL, array(), 'Delete');
    }
  }