public void GetByteArrayReturnsCorrectlyPopulatedArrayForNegativeIncrements()
{
var instruction = new IncrementFrameInstruction
{
RedIncrement = -1,
GreenIncrement = -2,
BlueIncrement = -3,
};
var bytes = instruction.GetReportData(0);
Assert.AreEqual(0xff, bytes[1]);
Assert.AreEqual(0xfe, bytes[2]);
Assert.AreEqual(0xfd, bytes[3]);
}
public void GetByteArrayReturnsCorrectArrayLength()
{
var instruction = new IncrementFrameInstruction
{
RedIncrement = 0x7f,
GreenIncrement = -0x02,
BlueIncrement = 0x00,
ColorIncrementDelayMs = 0x0f,
ColorIncrementCount = 0xff,
LedShiftDelayMs = 0x0f,
LedShiftCount = 0x03
};
var bytes = instruction.GetReportData(0);
Assert.AreEqual(9, bytes.Length);
}
private void ProcessIncrementFunction()
{
var incrementInstruction = new IncrementFrameInstruction();
var nextToken = GetNextToken();
AssertValid(nextToken, "Expected: (", x => x.Type == TokenType.StartFunction);
while (nextToken.Type != TokenType.TerminateStatement)
{
nextToken = GetNextToken();
AssertValid(nextToken, "Expected: parameter keyword or ) or ;",
x =>
x.Type == TokenType.Keyword || x.Type == TokenType.EndFunction || x.Type == TokenType.TerminateStatement);
if (nextToken.Type == TokenType.Keyword)
{
switch (nextToken.RawValue)
{
case "addRed":
incrementInstruction.RedIncrement = (sbyte)ProcessNumber();
break;
case "addBlue":
incrementInstruction.BlueIncrement = (sbyte)ProcessNumber();
break;
case "addGreen":
incrementInstruction.GreenIncrement = (sbyte)ProcessNumber();
break;
case "incrementColorDelay":
incrementInstruction.ColorIncrementDelayMs = (byte)ProcessNumber();
break;
case "incrementColorCount":
incrementInstruction.ColorIncrementCount = (byte)ProcessNumber();
break;
case "rotationDirection":
incrementInstruction.LedShiftType = ProcessShiftType();
break;
case "rotationDelay":
incrementInstruction.LedShiftDelayMs = (byte) ProcessNumber();
break;
case "rotationCount":
incrementInstruction.LedShiftCount = (byte) ProcessNumber();
break;
default:
LogError(nextToken, "unknown parameter: " + nextToken.RawValue);
break;
}
nextToken = GetNextToken();
AssertValid(nextToken, "expected: , or )",
x => x.Type == TokenType.EndParameterValue || x.Type == TokenType.EndFunction);
}
}
_instructionContextData.Add(GetNewProgramInstruction(incrementInstruction));
}
public void SetFrameHasCorrectInstructionType()
{
var instruction = new IncrementFrameInstruction();
Assert.AreEqual(InstructionTypes.IncrementFrame, instruction.InstructionType);
}