Skip tests that hang in CI

These never complete in CI, despite working locally.

Author: thatbudakguy

tests/test_handler.py

@@ -1,6 +1,7 @@
 import asyncio
 import logging
-from unittest import TestCase
+import os
+from unittest import TestCase, skipIf
 
 from mqlog import MqttHandler
 
@@ -44,6 +45,7 @@ def test_flush_full_buffer(self):
             self.logger.info(f"Test message {i}")
         self.assertTrue(self.handler.will_flush.is_set())
 
+    @skipIf(os.environ.get("CI"), "Hangs in CI")
     def test_publish(self):
         """Flushing should publish messages to MQTT topic"""
         self.handler.flush_level = logging.ERROR
@@ -63,6 +65,7 @@ async def main(handler, logger):
             self.client.calls, [("test_topic", "Test message 1\nTest message 2", 0)]
         )
 
+    @skipIf(os.environ.get("CI"), "Hangs in CI")
     def test_flush_multiple(self):
         """Flushing multiple times should publish separate messages"""
         self.handler.capacity = 2