public void Day22Part1_Example04()
{
int[] expectedCards = new int[] { 9, 2, 5, 8, 1, 4, 7, 0, 3, 6 };
string[] cmds = new string[]
{
"deal into new stack",
"cut -2",
"deal with increment 7",
"cut 8",
"cut -4",
"deal with increment 7",
"cut 3",
"deal with increment 9",
"deal with increment 3",
"cut -1"
};
SlamShuffler sut = new SlamShuffler(10);
foreach (string cmd in cmds)
{
sut.ShuffleCommand(cmd);
}
for (int i = 0; i < 10; i++)
{
Assert.Equal(expectedCards[i], sut.DeckOfCards[i]);
}
}
public void Day22Part1_TestSolution()
{
string[] cmds = DayDataUtilities.ReadLinesFromFile("day22.txt");
Assert.NotNull(cmds);
Assert.Equal(100, cmds.Length);
SlamShuffler sut = new SlamShuffler(10007);
foreach (string cmd in cmds)
{
sut.ShuffleCommand(cmd);
}
int actual = sut.DeckOfCards.FindIndex(c => c == 2019);
Assert.Equal(3324, actual);
//sut.DumpDeckOfCards(@"c:\work\cards.csv");
}
public void Day22Part1_Example03()
{
int[] expectedCards = new int[] { 6, 3, 0, 7, 4, 1, 8, 5, 2, 9 };
string[] cmds = new string[]
{
"deal with increment 7",
"deal with increment 9",
"cut -2"
};
SlamShuffler sut = new SlamShuffler(10);
foreach (string cmd in cmds)
{
sut.ShuffleCommand(cmd);
}
for (int i = 0; i < 10; i++)
{
Assert.Equal(expectedCards[i], sut.DeckOfCards[i]);
}
}