public void TestBlacklistDns()
{
IPBanConfig config = IPBanConfig.LoadFromXml("<?xml version='1.0'?><configuration>" +
"<appSettings><add key='Blacklist' value='test.com' /></appSettings></configuration>",
this);
Assert.IsFalse(config.IsWhitelisted("99.88.77.66"));
Assert.IsTrue(config.IsBlackListed("99.88.77.66"));
}