function tearDown()
  {
    $this->toolkit->tally();
    $this->tree->tally();

    Limb :: restoreToolkit();

    parent :: tearDown();
  }
 function LocaleDateRuleTest()
 {
   parent :: SingleFieldRuleTestCase('locale date rule test');
 }
  function tearDown()
  {
    parent :: tearDown();

    $this->_cleanUp();
  }
 function CanadaZipRuleTest()
 {
   parent :: SingleFieldRuleTestCase('canada zip rule test');
 }
 function UsZipRuleTest()
 {
   parent :: SingleFieldRuleTestCase('usa zip rule test');
 }
 function InvalidValueRuleTest()
 {
   parent :: SingleFieldRuleTestCase('invalid value rule test');
 }
 function IdentifierRuleTest()
 {
   parent :: SingleFieldRuleTestCase('identifier rule test');
 }