public void ThrowExceptionWithBadOpCode()
{
var input = "4,30,40,50";
var intProcessor = new IntCodeProcessor(input);
Should.Throw <InvalidEnumArgumentException>(() => intProcessor.FindOperation(0));
}
public void CreateArrayFromInput()
{
var input = "1,9,10,3,2,3,11,0,99,30,40,50";
var intProcessor = new IntCodeProcessor(input);
intProcessor.Code.ShouldBeOfType <int[]>();
intProcessor.Code[0].ShouldBe(1);
intProcessor.Code[11].ShouldBe(50);
}
public void FindIndexToUpdate()
{
var input = "1,3,3,1";
var intProcessor = new IntCodeProcessor(input);
int result = intProcessor.FindUpdateIndex(0);
result.ShouldBe(1);
}
public void FindArgumentsToOperateOn()
{
var input = "1,3,3,1";
var intProcessor = new IntCodeProcessor(input);
(int, int)result = intProcessor.FindArguments(0);
result.ShouldBe((1, 1));
}
public void IdentifyMultiplicationCode()
{
var input = "2,3,11,0";
var intProcessor = new IntCodeProcessor(input);
OpCodes actual = intProcessor.FindOperation(0);
actual.ShouldBe(OpCodes.Multiplication);
}
public void IdentifyStopCode()
{
var input = "99,30,40,50";
var intProcessor = new IntCodeProcessor(input);
OpCodes actual = intProcessor.FindOperation(0);
actual.ShouldBe(OpCodes.Stop);
}
public void IdentifyAdditionCode()
{
var input = "1,9,10,3";
var intProcessor = new IntCodeProcessor(input);
OpCodes actual = intProcessor.FindOperation(0);
actual.ShouldBe(OpCodes.Addition);
}
public void ExecuteAdditionalSegements()
{
var input = "1,1,1,4,99,5,6,0,99";
int[] expected = new int[] { 30, 1, 1, 4, 2, 5, 6, 0, 99 };
var intProcessor = new IntCodeProcessor(input);
intProcessor.RunIntCode();
intProcessor.Code.ShouldBe(expected);
}
public void ExecuteAllSegements()
{
var input = "1,9,10,3,2,3,11,0,99,30,40,50";
int[] expected = new int[] { 3500, 9, 10, 70, 2, 3, 11, 0, 99, 30, 40, 50 };
var intProcessor = new IntCodeProcessor(input);
intProcessor.RunIntCode();
intProcessor.Code.ShouldBe(expected);
}
static void Main(string[] args)
{
Console.WriteLine("Thank you for not trying to do this math by hand!\n\n");
var input = "1,12,2,3,1,1,2,3,1,3,4,3,1,5,0,3,2,13,1,19,1,19,10,23,1,23,13,27,1,6,27,31,1,9,31,35,2,10,35,39,1,39,6,43,1,6,43,47,2,13,47,51,1,51,6,55,2,6,55,59,2,59,6,63,2,63,13,67,1,5,67,71,2,9,71,75,1,5,75,79,1,5,79,83,1,83,6,87,1,87,6,91,1,91,5,95,2,10,95,99,1,5,99,103,1,10,103,107,1,107,9,111,2,111,10,115,1,115,9,119,1,13,119,123,1,123,9,127,1,5,127,131,2,13,131,135,1,9,135,139,1,2,139,143,1,13,143,0,99,2,0,14,0";
var processor = new IntCodeProcessor(input);
processor.RunIntCode();
Console.WriteLine($"Value at Position 0 = {processor.Code[0]}");
Console.ReadLine();
}
public void ExecuteStopCodeSegment()
{
var input = "1,9,10,3,2,3,11,0,99,30,40,50";
var testSegment = new CodeSegment
{
Index = 8,
OpCode = OpCodes.Stop,
Arguments = (30, 50),
UpdatePosition = 50
};
int[] expected = new int[] { 1, 9, 10, 3, 2, 3, 11, 0, 99, 30, 40, 50 };
var intProcessor = new IntCodeProcessor(input);
intProcessor.RunSegment(testSegment);
intProcessor.Code.ShouldBe(expected);
}
public void GenerateCodeSegment()
{
var input = "1,9,10,3,2,3,11,0,99,30,40,50";
var expected = new CodeSegment
{
Index = 0,
OpCode = OpCodes.Addition,
Arguments = (30, 40),
UpdatePosition = 3
};
var intProcessor = new IntCodeProcessor(input);
CodeSegment actual = intProcessor.GenerateCodeSegment(0);
actual.Index.ShouldBe(expected.Index);
actual.OpCode.ShouldBe(expected.OpCode);
actual.Arguments.ShouldBe(expected.Arguments);
actual.UpdatePosition.ShouldBe(expected.UpdatePosition);
}
public void GeneratePartialCodeSegmentIfStop()
{
var input = "1,9,10,3,2,3,11,0,99,30,40,50";
var expected = new CodeSegment
{
Index = 8,
OpCode = OpCodes.Stop,
Arguments = (-1, -1),
UpdatePosition = -1
};
var intProcessor = new IntCodeProcessor(input);
CodeSegment actual = intProcessor.GenerateCodeSegment(8);
actual.Index.ShouldBe(expected.Index);
actual.OpCode.ShouldBe(expected.OpCode);
actual.Arguments.ShouldBe(expected.Arguments);
actual.UpdatePosition.ShouldBe(expected.UpdatePosition);
}
public void Initialize()
{
_processor = new IntCodeProcessor();
}
public void TestInit()
{
_processor = new IntCodeProcessor();
}