public void CheckNoStlEmptyStreamShouldReturnNullBitmap()
{
using (var stream = new MemoryStream())
{
Bitmap thumbnail = StlThumbnailProvider.GetThumbnail(stream, 256);
Assert.IsTrue(thumbnail == null);
}
}
public void GetThumbnailToBigStl()
{
// Act
var file = File.ReadAllBytes("HelperFiles/sample.stl");
StlThumbnailProvider provider = new StlThumbnailProvider();
provider.Initialize(GetMockStream(file), 0);
provider.GetThumbnail(10001, out IntPtr bitmap, out WTS_ALPHATYPE alphaType);
Assert.IsTrue(bitmap == IntPtr.Zero);
Assert.IsTrue(alphaType == WTS_ALPHATYPE.WTSAT_UNKNOWN);
}
public void CheckNoStlNullStreamShouldReturnNullBitmap()
{
Bitmap thumbnail = StlThumbnailProvider.GetThumbnail(null, 256);
Assert.IsTrue(thumbnail == null);
}
