diff --git a/tests/test_distributor.py b/tests/test_distributor.py
index 31546ea52b..a248f1d277 100644
--- a/tests/test_distributor.py
+++ b/tests/test_distributor.py
@@ -21,10 +21,10 @@ from . import unittest
class DistributorTestCase(unittest.TestCase):
- def setUp(self):
+ def setUp(self) -> None:
self.dist = Distributor()
- def test_signal_dispatch(self):
+ def test_signal_dispatch(self) -> None:
self.dist.declare("alert")
observer = Mock()
@@ -33,7 +33,7 @@ class DistributorTestCase(unittest.TestCase):
self.dist.fire("alert", 1, 2, 3)
observer.assert_called_with(1, 2, 3)
- def test_signal_catch(self):
+ def test_signal_catch(self) -> None:
self.dist.declare("alarm")
observers = [Mock() for i in (1, 2)]
@@ -51,7 +51,7 @@ class DistributorTestCase(unittest.TestCase):
self.assertEqual(mock_logger.warning.call_count, 1)
self.assertIsInstance(mock_logger.warning.call_args[0][0], str)
- def test_signal_prereg(self):
+ def test_signal_prereg(self) -> None:
observer = Mock()
self.dist.observe("flare", observer)
@@ -60,8 +60,8 @@ class DistributorTestCase(unittest.TestCase):
observer.assert_called_with(4, 5)
- def test_signal_undeclared(self):
- def code():
+ def test_signal_undeclared(self) -> None:
+ def code() -> None:
self.dist.fire("notification")
self.assertRaises(KeyError, code)
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