public void GetLeafFieldValueBytes()
{
Message msg = MessagesProvider.GetMessage();
ParserContext pc = new ParserContext(ParserContext.DefaultBufferSize);
FormatterContext fc = new FormatterContext(FormatterContext.DefaultBufferSize);
ParentMessageExpression pme = new ParentMessageExpression(
new MessageExpression(52));
// Parent of a message without one.
try {
pme.GetLeafFieldValueString(ref fc, msg);
Assert.Fail();
}
catch (ExpressionEvaluationException) {
}
// Passing null message (as parameter and in the contexts).
try {
pme.GetLeafFieldValueString(ref fc, null);
Assert.Fail();
}
catch (ExpressionEvaluationException) {
}
try {
pme.GetLeafFieldValueString(ref pc, null);
Assert.Fail();
}
catch (ExpressionEvaluationException) {
}
msg = msg[62].Value as Message;
Message anotherMsg = MessagesProvider.GetAnotherMessage();
anotherMsg = anotherMsg[61].Value as Message;
Assert.IsTrue(MessagesProvider.CompareByteArrays(pme.GetLeafFieldValueBytes(ref fc, msg),
new byte[] { 0x15, 0x20, 0x25, 0x30, 0x35, 0x40, 0x45, 0x50 }));
fc.CurrentMessage = anotherMsg;
Assert.IsTrue(MessagesProvider.CompareByteArrays(pme.GetLeafFieldValueBytes(ref fc, msg),
new byte[] { 0x15, 0x20, 0x25, 0x30, 0x35, 0x40, 0x45, 0x50 }));
Assert.IsTrue(MessagesProvider.CompareByteArrays(pme.GetLeafFieldValueBytes(ref fc, null),
new byte[] { 0x55, 0x60, 0x65, 0x70, 0x75, 0x80, 0x85, 0x90 }));
Assert.IsTrue(MessagesProvider.CompareByteArrays(pme.GetLeafFieldValueBytes(ref pc, msg),
new byte[] { 0x15, 0x20, 0x25, 0x30, 0x35, 0x40, 0x45, 0x50 }));
pc.CurrentMessage = anotherMsg;
Assert.IsTrue(MessagesProvider.CompareByteArrays(pme.GetLeafFieldValueBytes(ref pc, msg),
new byte[] { 0x15, 0x20, 0x25, 0x30, 0x35, 0x40, 0x45, 0x50 }));
Assert.IsTrue(MessagesProvider.CompareByteArrays(pme.GetLeafFieldValueBytes(ref pc, null),
new byte[] { 0x55, 0x60, 0x65, 0x70, 0x75, 0x80, 0x85, 0x90 }));
}
public void GetLeafFieldNumber()
{
MessageExpression me = new MessageExpression(4);
ParentMessageExpression pme = new ParentMessageExpression(me);
Assert.IsTrue(pme.GetLeafFieldNumber() == 4);
me = new MessageExpression(11);
pme.MessageExpression = me;
Assert.IsTrue(pme.GetLeafFieldNumber() == 11);
me.FieldNumber = 5;
Assert.IsTrue(pme.GetLeafFieldNumber() == 5);
}
public void GetLeafMessage()
{
Message msg = MessagesProvider.GetMessage();
ParserContext pc = new ParserContext(ParserContext.DefaultBufferSize);
FormatterContext fc = new FormatterContext(FormatterContext.DefaultBufferSize);
ParentMessageExpression pme = new ParentMessageExpression(
new MessageExpression());
// Parent of a message without one.
try {
pme.GetLeafMessage(ref fc, msg);
Assert.Fail();
}
catch (ExpressionEvaluationException) {
}
// Passing null message (as parameter and in the contexts).
try {
pme.GetLeafMessage(ref fc, null);
Assert.Fail();
}
catch (ExpressionEvaluationException) {
}
try {
pme.GetLeafMessage(ref pc, null);
Assert.Fail();
}
catch (ExpressionEvaluationException) {
}
msg = msg[61].Value as Message;
Message anotherMsg = MessagesProvider.GetAnotherMessage();
anotherMsg = anotherMsg[62].Value as Message;
Assert.IsTrue((pme.GetLeafMessage(ref fc, msg)[41].Value as string) == "TEST1");
fc.CurrentMessage = anotherMsg;
Assert.IsTrue((pme.GetLeafMessage(ref fc, msg)[41].Value as string) == "TEST1");
Assert.IsTrue((pme.GetLeafMessage(ref fc, null)[41].Value as string) == "TEST2");
Assert.IsTrue((pme.GetLeafMessage(ref pc, msg)[41].Value as string) == "TEST1");
pc.CurrentMessage = anotherMsg;
Assert.IsTrue((pme.GetLeafMessage(ref pc, msg)[41].Value as string) == "TEST1");
Assert.IsTrue((pme.GetLeafMessage(ref pc, null)[41].Value as string) == "TEST2");
}
public void InstantiationAndProperties()
{
ParentMessageExpression pme = new ParentMessageExpression();
Assert.IsNull(pme.MessageExpression);
MessageExpression me = new MessageExpression();
pme = new ParentMessageExpression(me);
Assert.IsTrue(pme.MessageExpression == me);
MessageExpression fve2 = new MessageExpression();
pme.MessageExpression = fve2;
Assert.IsTrue(pme.MessageExpression == fve2);
}
