public function doTestReplaceNames(Criteria $c, $tableMap, $origClause, $columnPhpName = false, $modifiedClause)
 {
     $c->replaceNames($origClause);
     $columns = $c->replacedColumns;
     if ($columnPhpName) {
         $this->assertEquals(array($tableMap->getColumnByPhpName($columnPhpName)), $columns);
     }
     $this->assertEquals($modifiedClause, $origClause);
 }