public void ReturnsExpectedWord()
{
ReadDownColumnPuzzle puzzle = new ReadDownColumnPuzzle();
puzzle.ZeroBasedIndexOfSolution = 0;
Assert.AreEqual("first", puzzle.GetOrdinalOfColumnWithSolution());
puzzle.ZeroBasedIndexOfSolution = 1;
Assert.AreEqual("second", puzzle.GetOrdinalOfColumnWithSolution());
puzzle.ZeroBasedIndexOfSolution = 2;
Assert.AreEqual("third", puzzle.GetOrdinalOfColumnWithSolution());
puzzle.ZeroBasedIndexOfSolution = 3;
Assert.AreEqual("fourth", puzzle.GetOrdinalOfColumnWithSolution());
puzzle.ZeroBasedIndexOfSolution = 4;
Assert.AreEqual("fifth", puzzle.GetOrdinalOfColumnWithSolution());
puzzle.ZeroBasedIndexOfSolution = 5;
Assert.AreEqual("last", puzzle.GetOrdinalOfColumnWithSolution());
}
