public void StrippingEmptyDataListShouldThrowException()
{
List <byte> emptyHeader = new List <byte>();
// empty header doesn't have enough bytes, strip should fail
try {
HeaderManager.StripHeader(emptyHeader);
Assert.Fail();
}
catch (MessageHeaderException e) {
Assert.Pass(e.Message);
}
}
public void StrippingShortDataListShouldThrowException()
{
List <byte> shortHeader = new List <byte>();
shortHeader.Add((byte)1);
// short header doesn't have enough bytes, strip should fail
try {
HeaderManager.StripHeader(shortHeader);
Assert.Fail();
}
catch (MessageHeaderException e) {
Assert.Pass(e.Message);
}
}
public void StripHeaderShouldRemoveTwoBytes()
{
// create a data list with enough bytes
List <byte> data = new List <byte> ();
data.Insert(0, (byte)0); // this byte should end up being the protocol
data.Insert(1, (byte)1); // this byte should end up being the type
data.Insert(2, (byte)2); // this byte should not end up in the header
// strip the header into a struct
HeaderManager.StripHeader(data);
// data list should now now contain those bytes
Assert.AreEqual(1, data.Count);
}
public void StripHeaderShouldReturnCorrectHeaderStruct()
{
// create a data list with enough bytes
List <byte> data = new List <byte> ();
data.Insert(0, UpdateManager.PROTOCOL_VERSION); //insert the valid protocol type
data.Insert(1, UpdateManager.PLAYER); // insert any update identifier
// strip the header into a struct
HeaderManager.Header result = HeaderManager.StripHeader(data);
// shold return the right header struct for these bytes
HeaderManager.Header expected =
new HeaderManager.Header(UpdateManager.PROTOCOL_VERSION, UpdateManager.PLAYER);
Assert.AreEqual(expected, result);
}
public void StripHeaderShouldLookAtFirstTwoBytes()
{
// create a data list with enough bytes
List <byte> data = new List <byte> ();
data.Insert(0, (byte)0); // this byte should end up being the protocol
data.Insert(1, (byte)1); // this byte should end up being the type
data.Insert(2, (byte)2); // this byte should not end up in the header
// strip the header into a struct
HeaderManager.Header result = HeaderManager.StripHeader(data);
// shold return the right header struct for these bytes
HeaderManager.Header expected = new HeaderManager.Header(0, 1);
Assert.AreEqual(expected, result);
}