protected void AssertVisual(string expectedHash, VisualElement root, int width = 1920, int height = 1080)
{
var testMethod = new StackTrace().GetFrame(1)?.GetMethod();
var testMethodName = $"{testMethod?.ReflectedType?.Name}_{testMethod?.Name}";
var surface = new IxenSurface(root);
surface.ComputeLayout(width, height);
SKBitmap bitmap = surface.RenderToBitmap();
byte[] md5hash = _md5.ComputeHash(bitmap.Bytes);
string hash = Convert.ToHexString(md5hash).ToLower();
string fileExpectedPath = Path.Combine(_outputRendersDir, $"{testMethodName}_EXPECTED.png");
string fileErrorPath = Path.Combine(_outputRendersDir, $"{testMethodName}_NOK.png");
if (expectedHash == hash)
{
File.Delete(fileErrorPath);
if (!File.Exists(fileExpectedPath))
{
DumpBitmapToFile(fileExpectedPath, bitmap);
}
}
else
{
DumpBitmapToFile(fileErrorPath, bitmap);
Assert.Fail();
}
}
public IxenWindow(IxenSurface ixenSurface)
{
_pixelBuffer = new PixelBuffer();
_ixenSurface = ixenSurface;
_windowPtr = WindowApi.CreateWindow(_ixenSurface.InitOptions.Title, _ixenSurface.InitOptions.Width, _ixenSurface.InitOptions.Height);
if (_windowPtr == IntPtr.Zero)
{
throw new Exception("Could not initialize WIN32 Window");
}
}
public static int CreateWindow(IxenSurface surface)
{
var window = new IxenWindow(surface);
return(window.Show());
}
