public void ConvertMazeToImage_SuperSimpleMazeRoundTrip_AllPixelColorsAndPositionsMatch()
{
const string mazeImageFilePath = @"..\..\..\TestingMazes\SuperSimpleMaze.png";
const bool useEmbeddedColorManagement = true;
var originalImage = Image.FromFile(mazeImageFilePath, useEmbeddedColorManagement);
var maze = MazeConverter.ConvertImageToMaze(originalImage);
var newImage = MazeConverter.ConvertMazeToImage(maze);
var mazeHeight = originalImage.Height;
var mazeWidth = originalImage.Width;
var originalBitmap = new Bitmap(originalImage);
var newBitmap = new Bitmap(newImage);
for (var x = 0; x < mazeWidth; x++)
{
for (var y = 0; y < mazeHeight; y++)
{
var originalPixelColor = originalBitmap.GetPixel(x, y);
var newPixelColor = newBitmap.GetPixel(x, y);
Assert.AreEqual(originalPixelColor.ToArgb(), newPixelColor.ToArgb());
}
}
}
public void OnMazeRedrawn(object sender, MazeRedrawnEventArgs e)
{
_mazeImage = MazeConverter.ConvertMazeToImage(e.MazeToBeRedrawn);
var mazeImageBitmap = new Bitmap(_mazeImage);
var mazeImageBitmapSource = BitmapToBitmapSource(mazeImageBitmap);
_viewModel.MazeImageBitmapSource = mazeImageBitmapSource;
}
public void ConvertMazeToImage_SuperSimpleMaze_MazeGridpointsMatchHeightTimesWidth()
{
const string mazeImageFilePath = @"..\..\..\TestingMazes\SuperSimpleMaze.png";
const bool useEmbeddedColorManagement = true;
var originalImage = Image.FromFile(mazeImageFilePath, useEmbeddedColorManagement);
var maze = MazeConverter.ConvertImageToMaze(originalImage);
var newImage = MazeConverter.ConvertMazeToImage(maze);
var mazeHeight = newImage.Height;
var mazeWidth = newImage.Width;
Assert.AreEqual(maze.MazeGridpoints.Count, mazeHeight * mazeWidth);
}
