public void TestDeltaValueOperatorForDecodingIntegerValue()
{
Assert.AreEqual(new IntegerValue(45),
OperatorCodec.GetCodec(Operator.Delta, FastType.I32).DecodeValue(new IntegerValue(15),
new IntegerValue(30), null));
Assert.AreEqual(new IntegerValue(30),
OperatorCodec.GetCodec(Operator.Delta, FastType.I32).DecodeValue(new IntegerValue(-15),
new IntegerValue(45), null));
var field = new Scalar("", FastType.I32, Operator.Delta, new IntegerValue(25), false);
Assert.AreEqual(new IntegerValue(30),
OperatorCodec.GetCodec(Operator.Delta, FastType.I32).DecodeValue(new IntegerValue(5),
ScalarValue.Undefined,
field));
var field2 = new Scalar("", FastType.I32, Operator.Delta, new IntegerValue(25), false);
Assert.AreEqual(new IntegerValue(25),
OperatorCodec.GetCodec(Operator.Delta, FastType.I32).DecodeEmptyValue(
ScalarValue.Undefined, field2));
Assert.AreEqual(new IntegerValue(5),
OperatorCodec.GetCodec(Operator.Delta, FastType.I32).DecodeEmptyValue(new IntegerValue(5),
field));
var field1 = new Scalar("", FastType.I32, Operator.Delta, ScalarValue.Undefined, true);
Assert.AreEqual(ScalarValue.Undefined,
OperatorCodec.GetCodec(Operator.Delta, FastType.I32).DecodeEmptyValue(
ScalarValue.Undefined, field1));
}
public void TestIncrementOperatorWithNoDefaultValue()
{
var field = new Scalar("", FastType.U32, Operator.Increment, ScalarValue.Undefined, false);
Assert.AreEqual(new IntegerValue(1),
OperatorCodec.GetCodec(Operator.Increment, FastType.I32).GetValueToEncode(
new IntegerValue(1), null, field));
Assert.AreEqual(null,
OperatorCodec.GetCodec(Operator.Increment, FastType.I32).GetValueToEncode(
new IntegerValue(2), new IntegerValue(1), field));
}
public void TestDecodeForMandatoryFieldAndDefaultValue()
{
var field = new Scalar("", FastType.Decimal, Operator.Delta, Decimal(12000),
false);
Assert.AreEqual(Decimal(12000),
OperatorCodec.GetCodec(Operator.Delta, FastType.Decimal).DecodeEmptyValue(ScalarValue.Undefined, field));
Assert.AreEqual(Decimal(12100),
OperatorCodec.GetCodec(Operator.Delta, FastType.Decimal).DecodeValue(Decimal(109, -1), Decimal(12000), field));
Assert.AreEqual(Decimal(12150),
OperatorCodec.GetCodec(Operator.Delta, FastType.Decimal).DecodeValue(Decimal(1094, -1), Decimal(12100), field));
Assert.AreEqual(Decimal(12200),
OperatorCodec.GetCodec(Operator.Delta, FastType.Decimal).DecodeValue(Decimal(-1093, 1), Decimal(12150), field));
}
public void TestDeltaValueOperatorForDecodingIntegerValueWithEmptyPriorValue()
{
try
{
var field = new Scalar("", FastType.U32, Operator.Delta, new IntegerValue(25), false);
OperatorCodec.GetCodec(Operator.Delta, FastType.I32).DecodeValue(new IntegerValue(30), null, field);
//newly added implementation
var field1 = new Scalar("", FastType.U32, Operator.Delta, ScalarValue.Undefined, false);
Assert.AreEqual(ScalarValue.Undefined,
OperatorCodec.GetCodec(Operator.Delta, FastType.I32).DecodeEmptyValue(
ScalarValue.Undefined, field1));
Assert.Fail();
}
catch (DynErrorException e)
{
Assert.AreEqual(DynError.MandatoryFieldNotPresent, e.Error);
}
}