public void EbcdicTestsTest()
{
FieldFormat binary = new FieldFormat
{
Decimal = 0,
Size = "6",
Type = "B"
};
EbcdicEncoder encoder = new EbcdicEncoder("ascii");
EbcdicDecoder decoder = new EbcdicDecoder("ascii");
decimal value1 = -1937m;
decimal value2 = 1937m;
Assert.AreEqual(value1, decoder.Decode(encoder.Encode(value1, binary), binary));
Assert.AreEqual(value2, decoder.Decode(encoder.Encode(value2, binary), binary));
}
/// <summary>
/// read a field
/// </summary>
/// <param name="fieldFormat"></param>
/// <param name="readNumericValues"></param>
/// <returns></returns>
private object ReadField(FieldFormat fieldFormat, IDictionary <string, decimal> readNumericValues)
{
List <object> values = new List <object>();
int occurs;
if (fieldFormat.HasDependencies())
{
if (readNumericValues.ContainsKey(fieldFormat.DependingOn))
{
occurs = Decimal.ToInt32(readNumericValues[fieldFormat.DependingOn]);
}
else
{
throw new System.Exception(
string.Format("Check your copybook :[{0}] is not present, but field format says it has dependencies ...",
fieldFormat.DependingOn));
}
}
else
{
occurs = fieldFormat.Occurs;
}
for (int i = 0; i < occurs; i++)
{
byte[] bytes = Read(fieldFormat.ByteSize, fieldFormat);
object value = _decoder.Decode(bytes, fieldFormat);
values.Add(value);
if (value is decimal)
{
readNumericValues[fieldFormat.Name] = (decimal)value;
}
}
if (fieldFormat.HasDependencies() || occurs > 1)
{
// if occurs is variable or greater than one, return results in a list
return(values);
}
else
{
// otherwise, just return the single item
return(values[0]);
}
}
public void EbcdicDecoderTestText()
{
BeforeClass();
Before();
byte[] input = { 72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100, 33 };
Assert.AreEqual("Hello World!", _decoder.Decode(input, Text));
}