public void TestValidTelephone()
{
AssertGoodTelephone("800-GOT-MILK", "(800) GOT-MILK");
AssertGoodTelephone("2159526263", "(215) 952-6263");
AssertGoodTelephone("+33-1-4623-6060 ", "+33 (1) 4623 6060");//France
AssertGoodTelephone("+33 1 46236060 ", "+33 (1) 4623 6060");//France
AssertGoodTelephone("+593-2-254-0531", "+593 (2) 254 0531"); //Ecuador
AssertGoodTelephone("+55 21 2221-5359", "+55 (21) 2221 5359");//Brazil
AssertGoodTelephone("+86-10-6554-1618", "+86 (10) 6554 1618");//China
AssertGoodTelephone("+27 11 238 6300", "+27 (11) 238 6300");//South Africa
}