tests: Raise an error if the requested input name is not found

biolab · Jan 23, 2017 · 4eba54e · 4eba54e
1 parent 9fd8e05
commit 4eba54e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Orange/widgets/tests/base.py b/Orange/widgets/tests/base.py
@@ -164,6 +164,9 @@ def send_signal(self, input_name, value, *args, widget=None):
             if input_signal.name == input_name:
                 getattr(widget, input_signal.handler)(value, *args)
                 break
+        else:
+            raise ValueError("'{}' is not an input name for widget {}"
+                             .format(input_name, type(widget).__name__))
         widget.handleNewSignals()
 
     def get_output(self, output_name, widget=None):