public void Deserialize_bytes_CorrectlyDeserializes()
{
FrameSectionPackage expectedPackage = new FrameSectionPackage()
{
FrameSequenceIndex = 100,
Index = 10,
pixelInstructions = new List <PixelInstruction>
{
new PixelInstruction(10, 20, 30),
new PixelInstruction(40, 50, 60)
}
};
int header_bytes_needed = sizeof(int) + sizeof(int) + sizeof(int);
int pixelInstructions_bytes_needed = PixelInstructionProtocol.BYTES_NEEDED * 2;
byte[] expectedBytes = new byte[header_bytes_needed + pixelInstructions_bytes_needed];
BitConverter.GetBytes(expectedPackage.FrameSequenceIndex).CopyTo(expectedBytes, 0);
BitConverter.GetBytes(expectedPackage.Index).CopyTo(expectedBytes, 4);
BitConverter.GetBytes(expectedPackage.pixelInstructions.Count).CopyTo(expectedBytes, 8);
PixelInstructionProtocol.Serialize(expectedPackage.pixelInstructions[0], expectedBytes, 12);
PixelInstructionProtocol.Serialize(expectedPackage.pixelInstructions[1], expectedBytes, 12 + PixelInstructionProtocol.BYTES_NEEDED);
FrameSectionPackage package = FrameSectionProtocol.Deserialize(expectedBytes, 0);
Assert.AreEqual(expectedPackage.FrameSequenceIndex, package.FrameSequenceIndex);
Assert.AreEqual(expectedPackage.Index, package.Index);
Assert.AreEqual(expectedPackage.NumberOfPixelInstructions, package.NumberOfPixelInstructions);
Assert.AreEqual(expectedPackage.pixelInstructions[0], package.pixelInstructions[0]);
Assert.AreEqual(expectedPackage.pixelInstructions[1], package.pixelInstructions[1]);
}
public void Serialize_FrameSectionPackage_CorrectlySerialized()
{
FrameSectionPackage package = new FrameSectionPackage()
{
FrameSequenceIndex = 100,
Index = 10,
pixelInstructions = new List <PixelInstruction>
{
new PixelInstruction(10, 20, 30),
new PixelInstruction(40, 50, 60)
}
};
int header_bytes_needed = sizeof(int) + sizeof(int) + sizeof(int);
int pixelInstructions_bytes_needed = PixelInstructionProtocol.BYTES_NEEDED * 2;
byte[] expectedBytes = new byte[header_bytes_needed + pixelInstructions_bytes_needed];
BitConverter.GetBytes(package.FrameSequenceIndex).CopyTo(expectedBytes, 0);
BitConverter.GetBytes(package.Index).CopyTo(expectedBytes, 4);
BitConverter.GetBytes(package.pixelInstructions.Count).CopyTo(expectedBytes, 8);
PixelInstructionProtocol.Serialize(package.pixelInstructions[0], expectedBytes, 12);
PixelInstructionProtocol.Serialize(package.pixelInstructions[1], expectedBytes, 12 + PixelInstructionProtocol.BYTES_NEEDED);
byte[] returnBytes = new byte[FrameSectionProtocol.HEADER_BYTES_NEEDED + pixelInstructions_bytes_needed];
FrameSectionProtocol.Serialize(package, returnBytes, 0);
Assert.AreEqual(expectedBytes, returnBytes);
}
public void Serialize_PixelInStructionWithoutDelta_CorrectlyConvertedToByteArray()
{
PixelInstruction pi = new PixelInstruction(1, 2, 3);
byte[] expectedBytes = new byte[1 + 1 + 1]; // Red, green , blue
expectedBytes[0] = pi.R;
expectedBytes[1] = pi.G;
expectedBytes[2] = pi.B;
byte[] buffer = new byte[PixelInstructionProtocol.BYTES_NEEDED];
PixelInstructionProtocol.Serialize(pi, buffer, 0);
Assert.AreEqual(expectedBytes, buffer);
}