public void SingleDiagonalLine_DropsSuspendedLetters()
{
WordGrid gridWithSuspendedLetters = new WordGrid(6);
gridWithSuspendedLetters.Lines[0] = "a ";
gridWithSuspendedLetters.Lines[1] = " b ";
gridWithSuspendedLetters.Lines[2] = " c ";
gridWithSuspendedLetters.Lines[3] = " d ";
gridWithSuspendedLetters.Lines[4] = " e ";
gridWithSuspendedLetters.Lines[5] = " f";
gridWithSuspendedLetters.DropAllLetters();
for (int emptyIndex = 0; emptyIndex < 5; emptyIndex++)
{
Assert.AreEqual(" ", gridWithSuspendedLetters.Lines[emptyIndex]);
}
Assert.AreEqual("abcdef", gridWithSuspendedLetters.Lines[5]);
}
public void TwoDiagonalLines_DropsSuspendedLetters()
{
WordGrid gridWithSuspendedLetters = new WordGrid(6);
gridWithSuspendedLetters.Lines[0] = "a l";
gridWithSuspendedLetters.Lines[1] = " b k ";
gridWithSuspendedLetters.Lines[2] = " cj ";
gridWithSuspendedLetters.Lines[3] = " id ";
gridWithSuspendedLetters.Lines[4] = " h e ";
gridWithSuspendedLetters.Lines[5] = "g f";
gridWithSuspendedLetters.DropAllLetters();
for (int emptyIndex = 0; emptyIndex < 4; emptyIndex++)
{
Assert.AreEqual(" ", gridWithSuspendedLetters.Lines[emptyIndex]);
}
Assert.AreEqual("abcjkl", gridWithSuspendedLetters.Lines[4]);
Assert.AreEqual("ghidef", gridWithSuspendedLetters.Lines[5]);
}
