function testGetContext()
 {
     $audit = new OA_Dll_Audit();
     $context = $audit->getContextDescription($table = 'campaigns');
     $doCampaigns = OA_Dal::factoryDO($table);
     $this->assertEqual($context, $doCampaigns->_getContext());
     // test https://developer.openx.org/jira/browse/OX-3105
     // Pear Error when User Log includes records for tables that no longer exist
     $table = 'foo_123';
     $context = $audit->getContextDescription($table);
     $this->assertEqual($context, $table);
 }