fix test

jdaviz/configs/default/plugins/export/tests/test_export.py

@@ -229,13 +229,14 @@ def test_basic_export_plugin_plots(tmp_path, imviz_helper):
         export_plugin.plot.selected = 'Plot Options:stretch_hist'
 
         assert export_plugin.plot_format.selected == 'png'  # should be default format
-        # just check that it doesn't crash, since we can't download
-        export_plugin.export()
+        # and change file type
+        export_plugin.plot_format.selected = 'svg'
 
+        export_plugin.filename == 'imviz_export'
         # change filename
         export_plugin.filename = 'test_export_plugin_plot'
-        # and change file type
-        export_plugin.plot_format.selected = 'svg'
+
+        # just check that it doesn't crash, since we can't download
         export_plugin.export()
 
         # make sure that the only valid option for export is this plugin,
@@ -273,11 +274,11 @@ def test_ap_phot_plot_export(tmp_path, imviz_helper):
         assert 'Aperture Photometry:plot' in available_plots
 
         export_plugin.plot.selected = 'Aperture Photometry:plot'
-        # just check that it doesn't crash, since we can't download
-        export_plugin.export()
 
         # change filename
         export_plugin.filename = 'test_export_plugin_plot'
         # and change file type
         export_plugin.plot_format.selected = 'svg'
+
+        # just check that it doesn't crash, since we can't download
         export_plugin.export()

jdaviz/core/template_mixin.py

@@ -4501,7 +4501,7 @@ def _remove_data(self, label):
         self.viewer.remove_data(dc_entry)
         self.app.data_collection.remove(dc_entry)
 
-        self._plugin.session.hub.broadcast(PluginTableModifiedMessage(sender=self))
+        self._plugin.session.hub.broadcast(PluginPlotModifiedMessage(sender=self))
 
     def _update_data(self, label, reset_lims=False, **kwargs):
         self._check_valid_components(**kwargs)