From d85de46d7c7837d2acf7be2689df0869d2ec13a1 Mon Sep 17 00:00:00 2001 From: "J. Nick Koston" Date: Sat, 19 Jun 2021 14:33:19 -1000 Subject: [PATCH] Add missing coverage for SignalRegistrationInterface --- tests/test_services.py | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/tests/test_services.py b/tests/test_services.py index 1a3ada23..684266f2 100644 --- a/tests/test_services.py +++ b/tests/test_services.py @@ -275,3 +275,18 @@ class MyPartialListener(r.ServiceListener): ) zc.close() + + +def test_signal_registration_interface(): + """Test adding and removing from the SignalRegistrationInterface.""" + + interface = r.SignalRegistrationInterface([]) + + def dummy(): + pass + + interface.register_handler(dummy) + interface.unregister_handler(dummy) + + with pytest.raises(ValueError): + interface.unregister_handler(dummy)