public void Then_the_input_is_outputted(int input)
{
var testString = "3,0,4,0,99";
var memory = new IntcodeMemory(testString);
var sut = new Intcode.Intcode(memory, input);
sut.ProcessInstructions();
Assert.That(sut.Output, Is.EqualTo(input));
}
public void StatesAreUpdated(string initialState, string expectedEndState)
{
var memory = new IntcodeMemory(initialState);
var sut = new Intcode.Intcode(memory);
sut.ProcessInstructions();
var result = string.Join(",", memory.GetState());
Assert.That(result, Is.EqualTo(expectedEndState));
}
public void Then_correct_enum_is_returned(string input, OppCode expectedOppCode, Mode expectedMode0, Mode expectedMode1, Mode expectedMode2)
{
var memory = new IntcodeMemory(input);
var intcode = new Intcode.Intcode(memory);
var(oppCode, modes) = intcode.GetInstruction();
Assert.That(oppCode, Is.EqualTo(expectedOppCode));
Assert.That(modes[0], Is.EqualTo(expectedMode0));
Assert.That(modes[1], Is.EqualTo(expectedMode1));
Assert.That(modes[2], Is.EqualTo(expectedMode2));
}
public void Then_the_numbers_are_multiplied()
{
var testString = "1,9,10,3,2,3,11,0,99,30,40,50";
var memory = new IntcodeMemory(testString);
var sut = new Intcode.Intcode(memory);
sut.ProcessInstructions();
var result = memory.GetValue(0);
var expected = 3500;
Assert.That(result, Is.EqualTo(expected));
}
public void Then_answer()
{
var testFilePath = "..//..//..//TestData//day05.txt";
var initialState = File.ReadLines(testFilePath).First();
var memory = new IntcodeMemory(initialState);
var intcodeComputer = new Intcode.Intcode(memory, 5);
intcodeComputer.ProcessInstructions();
var result = intcodeComputer.Output();
Assert.That(result, Is.EqualTo(4283952));
}
public void Setup()
{
var testFilePath = "..//..//..//TestData//day02.txt";
var initialState = File.ReadLines(testFilePath).First();
_memory = new IntcodeMemory(initialState);
_memory.SetValue(1, 12);
_memory.SetValue(2, 2);
var intCode = new Intcode.Intcode(_memory);
intCode.ProcessInstructions();
}
public void Then_result_at_position_zero_is_correct()
{
var testFilePath = "..//..//..//TestData//day02.txt";
var initialState = File.ReadLines(testFilePath).First();
_memory = new IntcodeMemory(initialState);
_intCode = new Intcode.Intcode(_memory);
var nounVerb = _intCode.FindNounVerb(_expectedOutput);
var result = _memory.GetValue(0);
Assert.That(result, Is.EqualTo(_expectedOutput));
Assert.That(nounVerb, Is.EqualTo(4847));
}
