 				.and.eql( _expName )
 			done()
 			return
+		return
+		
+	describe 'Helper Methods -', ->
+		it "keys method", ( done )->
+			_keys = userValidator.keys()
+			_exp = "name,nickname,nicknameb,type,email,sex,tag,list,age,timezone,settings,props,active,money,checkA,checkB,flagA,flagB,comment,settings_list".split( "," )
+			_difference( _keys, _exp ).should.length( 0 )
+			_difference( _exp, _keys ).should.length( 0 )
+			done()
+			return
+		
+		it "trim method", ( done )->
+			userValidator.trim( "   a b  e t  " ).should.equal( "a b  e t" )
+			done()
+			return
+		
+		return
 	return

			_data.age.should.eql( 23 )
			done()
			return
			
		it "failing validate with fnSkip", ( done )->
			_data = { name: "John", email: "john@do.com" }

			_data =
				name: "John"
				nickname: "johndoe"
				nicknameb: "johndoe"
				type: "ab"
				email: "john@do.com"
				sex: "M"
