public void ExampleA1()
{
var scrambler = new Day21.Scrambler();
Assert.AreEqual("ebcda", scrambler.Scramble("abcde", new[]
{
"swap position 4 with position 0"
}));
}
public void ExampleB8()
{
var scrambler = new Day21.Scrambler();
var instructions = new[]
{
"rotate based on position of letter d"
};
Assert.AreEqual("_______d", scrambler.Unscramble("d_______", instructions));
}
public void ExampleA2()
{
var scrambler = new Day21.Scrambler();
Assert.AreEqual("edcba", scrambler.Scramble("abcde", new[]
{
"swap position 4 with position 0",
"swap letter d with letter b"
}));
}
public void ExampleA3()
{
var scrambler = new Day21.Scrambler();
Assert.AreEqual("abcde", scrambler.Scramble("abcde", new[]
{
"swap position 4 with position 0",
"swap letter d with letter b",
"reverse positions 0 through 4"
}));
}
public void ExampleA5_2()
{
var scrambler = new Day21.Scrambler();
Assert.AreEqual("bacde", scrambler.Scramble("abcde", new[]
{
"swap position 4 with position 0",
"swap letter d with letter b",
"reverse positions 0 through 4",
"rotate left 1 step",
"move position 4 to position 1"
}));
}
public void ExampleA7()
{
var scrambler = new Day21.Scrambler();
Assert.AreEqual("ecabd", scrambler.Scramble("abcde", new[]
{
"swap position 4 with position 0",
"swap letter d with letter b",
"reverse positions 0 through 4",
"rotate left 1 step",
"move position 1 to position 4",
"move position 3 to position 0",
"rotate based on position of letter b"
}));
}
