Add test for 0/NULL range widget

m-kuhn · m-kuhn · commit b20889a6b998 · 2018-03-01T12:08:23.000-05:00
For #18297
diff --git a/tests/src/python/test_qgsrangewidgets.py b/tests/src/python/test_qgsrangewidgets.py
@@ -45,6 +45,7 @@ def __createRangeWidget(self, allownull=False):
         reg = QgsGui.editorWidgetRegistry()
         configWdg = reg.createConfigWidget('Range', self.layer, 1, None)
         config = configWdg.config()
+        config["Min"] = 0
 
         # if null shall be allowed
         if allownull:
@@ -84,10 +85,13 @@ def test_range_widget_null_allowed(self):
         rangewidget = self.__createRangeWidget(True)
 
         rangewidget.setValue(NULL)
-        assert rangewidget.value() == NULL
+        self.assertEqual(rangewidget.value(), NULL)
 
         rangewidget.setValue(None)
-        assert rangewidget.value() == NULL
+        self.assertEqual(rangewidget.value(), NULL)
+
+        rangewidget.setValue(0)
+        self.assertEqual(rangewidget.value(), 0)
 
 
 if __name__ == '__main__':
