Banking.AU.Common.Converters.EnumConverter.StringToField C# (CSharp) Method

        public override object StringToField(string from)
        {
            if (String.IsNullOrEmpty(from))
                return null;

            foreach (var pair in _lookup)
                if (pair.Value == from)
                    return pair.Key;
            return 0;
        }

        public void To_transaction_code()
        {
            // Arrange
            var c = new EnumConverter(typeof(TransactionCode));

            // Act
            var result = c.StringToField("50");

            // Assert
            Assert.AreEqual(TransactionCode.CreditItem, result);
        }