public void Compare_Message_AreEqual()
{
const string column = "Compare";
const string comparisonColumn = "ComparisonColumn";
const string message = "測試{0}";
IFormValidator validator = provider.Compare(comparisonColumn, "123", message)(column, "321");
validator.Validate();
Assert.AreEqual(validator.ErrorMessage, string.Format(message, column, comparisonColumn));
}