public void RotateRowCommand_CreatedCorrectly()
{
var expected = new RotateRowCommand(0, 4);
var mockViewer = new Mock <IPixelViewer>();
var commandStrings = new[] { "rotate row y=0 by 4" };
var commands = new PixelViewerCommandFactory().Create(() => commandStrings);
Assert.Equal(1, commands.Count());
Assert.Equal(expected, commands.First());
}
public void RectangleCommand_CreatedCorrectly()
{
var expected = new TurnOnPixelsInRectangleCommand(3, 2);
var mockViewer = new Mock <IPixelViewer>();
var commandStrings = new[] { "rect 3x2" };
var commands = new PixelViewerCommandFactory().Create(() => commandStrings);
Assert.Equal(1, commands.Count());
Assert.Equal(expected, commands.First());
}
public void RotateColumnCommand_CreatedCorrectly()
{
var expected = new RotateColumnCommand(1, 1);
var mockViewer = new Mock <IPixelViewer>();
var commandStrings = new[] { "rotate column x=1 by 1" };
var commands = new PixelViewerCommandFactory().Create(() => commandStrings);
Assert.Equal(1, commands.Count());
Assert.Equal(expected, commands.First());
}
public static void Problem8()
{
var screen = new Screen();
var commands = new PixelViewerCommandFactory().Create(() => FileStringReader.Read("P8.txt"));
commands.Process(screen);
var display = new RowBasedPixelViewerDisplay(screen, s => Console.WriteLine(s));
display.Refresh();
var on = screen.Rows.Select(a => a.Count(b => b.IsOn)).Sum();
Console.WriteLine("\nNumber On = {0}", on);
}
