public function testGetWhereClauseTablesAndColumns()
{
$_POST['criteriaColumn'] = array('table1.id', 'table1.value', 'table1.name', 'table1.deleted');
$this->assertEquals(array('where_clause_tables' => array(), 'where_clause_columns' => array()), $this->_callProtectedFunction('_getWhereClauseTablesAndColumns', array()));
}