def testSetActive(self):
        """ Test setting the search as active - should set active flags to match search widget wrapper's defaults """

        layer = QgsVectorLayer("Point?field=fldtext:string&field=fldint:integer", "test", "memory")
        parent = QWidget()
        w = QgsDefaultSearchWidgetWrapper(layer, 0, parent)
        setup = QgsGui.editorWidgetRegistry().findBest(layer, "fldint")
        wrapper = QgsGui.editorWidgetRegistry().create(layer, 0, None, parent)
        af = QgsAttributeFormEditorWidget(wrapper, setup.type(), None)
        af.setSearchWidgetWrapper(w)

        sb = af.findChild(QWidget, "SearchWidgetToolButton")
        # start with inactive
        sb.setActiveFlags(QgsSearchWidgetWrapper.FilterFlags())
        # set to inactive
        sb.setActive()
        # check that correct default flag was taken from search widget wrapper
        self.assertTrue(sb.activeFlags() & QgsSearchWidgetWrapper.Contains)

        # try again with numeric field - default should be "EqualTo"
        w = QgsDefaultSearchWidgetWrapper(layer, 1, parent)
        af.setSearchWidgetWrapper(w)
        # start with inactive
        sb.setActiveFlags(QgsSearchWidgetWrapper.FilterFlags())
        # set to inactive
        sb.setActive()
        # check that correct default flag was taken from search widget wrapper
        self.assertTrue(sb.activeFlags() & QgsSearchWidgetWrapper.EqualTo)