def testEncodeDecodeCoordinateReference(self):
items = {'feature': Qgis.SymbolCoordinateReference.Feature, 'viewport': Qgis.SymbolCoordinateReference.Viewport}
for item in items.keys():
encoded = QgsSymbolLayerUtils.encodeCoordinateReference(items[item])
self.assertEqual(item, encoded)
decoded, ok = QgsSymbolLayerUtils.decodeCoordinateReference(encoded)
self.assertEqual(items[item], decoded)
