def testMissingImage(self): layout = QgsLayout(QgsProject.instance()) picture = QgsLayoutItemPicture(layout) # SVG picture.setPicturePath("invalid_path", QgsLayoutItemPicture.FormatSVG) self.assertEqual(picture.isMissingImage(), True) self.assertEqual(picture.mode(), QgsLayoutItemPicture.FormatSVG) # Raster picture.setPicturePath("invalid_path", QgsLayoutItemPicture.FormatRaster) self.assertEqual(picture.isMissingImage(), True) self.assertEqual(picture.mode(), QgsLayoutItemPicture.FormatRaster)