public void TestParseMaskOperation()
{
const string input = "mask = XXXXXXXXXXXXXXXXXXXXXXXXXXXXX1XXXX0X";
var computer = BitMaskParser.Parse(input);
var operation = Assert.Single(computer.Operations);
var maskOperation = Assert.IsType <MaskOperation>(operation);
Assert.Equal("XXXXXXXXXXXXXXXXXXXXXXXXXXXXX1XXXX0X", maskOperation.MaskValue);
}
public void SolvePuzzle1()
{
var input = new FileReader()
.GetResource("AdventOfCode2020.Tests.Day14.PuzzleInput.txt");
var computer = BitMaskParser.Parse(input);
var memory = computer.RunOperations();
var sum = memory.GetValues().Sum();
Assert.Equal(13865835758282L, sum);
}
public void TestParseMemoryOperation()
{
const string input = "mem[8] = 11";
var computer = BitMaskParser.Parse(input);
var operation = Assert.Single(computer.Operations);
var(address, value) = Assert.IsType <MemoryOperation>(operation);
Assert.Equal(11L, value);
Assert.Equal(8, address);
}
public void Example2()
{
const string input = @"mask = 000000000000000000000000000000X1001X
mem[42] = 100
mask = 00000000000000000000000000000000X0XX
mem[26] = 1";
var computer = BitMaskParser.Parse(input);
var memory = computer.RunOperations2();
var sum = memory.GetValues().Sum();
Assert.Equal(208L, sum);
}
public void Example1()
{
const string input = @"mask = XXXXXXXXXXXXXXXXXXXXXXXXXXXXX1XXXX0X
mem[8] = 11
mem[7] = 101
mem[8] = 0";
var computer = BitMaskParser.Parse(input);
var memory = computer.RunOperations();
var sum = memory.GetValues().Sum();
Assert.Equal(165L, sum);
}
