@Test
public void extenderShouldCheckDrawableExistsWhenExtenderRestores() {

	// Given
	float zoomLevel = 7.0f;
	ZoomInfo zoomInfo = new ZoomInfo(zoomLevel);
	ImageView imageView = mock(ImageView.class);
	imageView.setImageBitmap(createTestBitmap());
	ZoomableComponent extender = new ImageViewZoomExtender(imageView);
	// When
	extender.restore(zoomInfo);
	// Then
	verify(imageView).getDrawable();
}