public void StartMatrixWalk_ValidParams_ShouldPrintCorrect()
{
int cellSize = 6;
string expectedText = " 1 28 29 31 35 36 27 2 24 30 32 34 26 25 3 23 22 33 13 15 17 4 19 21 12 14 16 18 5 20 11 10 9 8 7 6";
var loggerMock = new LoggerMock();
MatrixWalk.StartMatrixWalk(cellSize, loggerMock);
Assert.AreEqual(expectedText, loggerMock.Text.ToString());
}
static void Main(string[] args)
{
int n = 6;
MatrixWalk.StartMatrixWalk(n, new ConsoleLogger());
}
public void StartMatrixWalk_InvalidLogger_ShouldThrow()
{
int cellSize = 50;
Assert.Throws <ArgumentNullException>(() => MatrixWalk.StartMatrixWalk(cellSize, null));
}
public void StartMatrixWalk_InvalidCellSize_ShouldThrow(int invalidCellSize)
{
var mockedLogger = new Mock <ILogger>();
Assert.Throws <OverflowException>(() => MatrixWalk.StartMatrixWalk(invalidCellSize, mockedLogger.Object));
}