public void ChangeValueOfSquareReturnsCorrectNumberOfChanges(string stringSequence, int changeValue, int expectedChangeValue)
{
MagicSquare square = new MagicSquare(stringSequence);
square = square.ChangeValueOfSquareAtLocation(0, 0, changeValue);
square.GetNumberOfChanges().Should().Be(expectedChangeValue);
}
public void MultipleChangesOutputCorrectChangeValue()
{
MagicSquare square = new MagicSquare("4,9,2,3,5,7,8,1,5");
square = square
.ChangeValueOfSquareAtLocation(0, 0, 5)
.ChangeValueOfSquareAtLocation(0, 0, 7)
.ChangeValueOfSquareAtLocation(2, 2, 7);
square.GetNumberOfChanges().Should().Be(5);
}