public void ParsesOpcodeStrings_TestString_ReturnsAListWithTheRightNumberOfValues()
{
var subject = new ParsesOpcodeStrings();
List <decimal> result = subject.Parse("1,0,0,0,99");
result.Count.Should().Be(5);
}
public void ParsesOpcodeStrings_ListOfCodes_ParsedBackIntoText()
{
var subject = new ParsesOpcodeStrings();
var input = new List <decimal> {
0, 1, 2, 3
};
subject.Parse(input).Should().Be("0,1,2,3");
}
public void RunsOpcodes_Day2Part2_FailsOnTheAnswer()
{
var parser = new ParsesOpcodeStrings();
var subject = new RunsOpcodes(parser);
var input = File.ReadAllText(@"C:\Projects\Homework\AdventOfCode2019-PuzzleInput\day-2-input-part-1.txt");
var codes = parser.Parse(input);
for (int noun = 0; noun < 100; noun++)
{
for (int verb = 0; verb < 100; verb++)
{
var codeArray = codes.ToArray();
codeArray[1] = noun;
codeArray[2] = verb;
subject.Run(codeArray.ToList()).Should().NotStartWith("19690720");
}
}
}
public RunsOpcodes(ParsesOpcodeStrings parsesOpcodeStrings)
{
_parsesOpcodeStrings = new ParsesOpcodeStrings();
}