Silence a flaky test on PyPy

zeroconf/test.py

@@ -7,6 +7,7 @@
 import copy
 import logging
 import os
+import platform
 import socket
 import struct
 import threading
@@ -17,6 +18,8 @@
 from typing import Dict, Optional  # noqa # used in type hints
 from typing import cast
 
+import pytest
+
 import zeroconf as r
 from zeroconf import (
     DNSHinfo,
@@ -1126,6 +1129,7 @@ def test_integration_with_subtype_and_listener(self):
 
 
 class ListenerTest(unittest.TestCase):
+    @pytest.mark.skipif(platform.python_implementation() == 'PyPy', reason="Flaky on PyPy")
     def test_integration_with_listener_class(self):
 
         service_added = Event()