public void Given_0234_redistribute_should_produce_1341()
{
var bank = new MemoryBankDistribution();
var result = new int[] { 0, 2, 3, 4 };
var expected = new int[] { 1, 3, 4, 1 };
bank.Redistribute(result);
Assert.True(AreSame(expected, result));
}
public void Given_0270_find_duplicate_should_produce_4_on_second_round()
{
var bank = new MemoryBankDistribution(2);
var input = new int[] { 0, 2, 7, 0 };
const int EXPECTED = 4;
var result = bank.FindDuplicateDistribution(input);
Assert.Equal(EXPECTED, result);
}
public void Given_2412_redistribute_should_produce_3123()
{
var bank = new MemoryBankDistribution();
var result = new int[] { 2, 4, 1, 2 };
var expected = new int[] { 3, 1, 2, 3 };
bank.Redistribute(result);
Assert.True(AreSame(expected, result));
}
public void given_input_should_stop_after_14029_cycles_when_looking_for_second_cycle()
{
var bank = new MemoryBankDistribution(2);
var input = new int[] { 10, 3, 15, 10, 5, 15, 5, 15, 9, 2, 5, 8, 5, 2, 3, 6 };
const int EXPECTED = 2765;
var result = bank.FindDuplicateDistribution(input);
Assert.Equal(EXPECTED, result);
}
