diff --git a/app/tests/test_server.py b/app/tests/test_server.py
index 7bda1b4..e8db647 100644
--- a/app/tests/test_server.py
+++ b/app/tests/test_server.py
@@ -3,7 +3,7 @@ import pytest
 import logging
 import os
 from mock import patch
-from server import app, Server, ProxyState
+from server import app, Server, ProxyState, HypercornLogHndl
 
 pytest_plugins = ('pytest_asyncio',)
 
@@ -105,6 +105,8 @@ class TestServerClass:
         assert logging.getLogger('data').level == logging.DEBUG
         assert logging.getLogger('tracer').level == logging.INFO
         assert logging.getLogger('asyncio').level == logging.INFO
+        assert logging.getLogger('hypercorn.access').level == logging.INFO
+        assert logging.getLogger('hypercorn.error').level == logging.INFO
 
         os.environ["LOG_LVL"] = "WARN"
         s.parse_args(['--log_backups', '3'])
@@ -118,6 +120,41 @@ class TestServerClass:
         assert logging.getLogger('data').level == s.log_level
         assert logging.getLogger('tracer').level == s.log_level
         assert logging.getLogger('asyncio').level == s.log_level
+        assert logging.getLogger('hypercorn.access').level == logging.INFO
+        assert logging.getLogger('hypercorn.error').level == logging.INFO
+
+class TestHypercornLogHndl:
+    class FakeServer(Server):
+        def __init__(self):
+            pass  # don't call the suoer(.__init__ for unit tests
+
+    def test_save_and_restore(self):
+        s = self.FakeServer()
+        s.src_dir = 'app/src/'
+        s.init_logging_system()
+
+        h = HypercornLogHndl()
+        assert h.must_fix == False
+        assert len(h.access_hndl) == 0
+        assert len(h.error_hndl) == 0
+
+        h.save()
+        assert h.must_fix == True
+        assert len(h.access_hndl) == 1
+        assert len(h.error_hndl) == 2
+        assert h.access_hndl == logging.getLogger('hypercorn.access').handlers
+        assert h.error_hndl == logging.getLogger('hypercorn.error').handlers
+
+        logging.getLogger('hypercorn.access').handlers = []
+        logging.getLogger('hypercorn.error').handlers = []
+
+        h.restore()
+        assert h.must_fix == False
+        assert h.access_hndl == logging.getLogger('hypercorn.access').handlers
+        assert h.error_hndl == logging.getLogger('hypercorn.error').handlers
+
+        h.restore()
+        assert h.must_fix == False
 
 
 class TestApp: