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)
