public void MarkerConstructorAssignsProperties() { const byte app1 = JpegConstants.Markers.APP1; const int position = 5; var marker = new JpegFileMarker(app1, position); Assert.Equal(app1, marker.Marker); Assert.Equal(position, marker.Position); Assert.False(marker.Invalid); Assert.Equal(app1.ToString("X"), marker.ToString()); }