Fix for #4520 (#4526)

* Fix for #4520

* fix lint

tests/components/calendar/test_google.py

@@ -4,8 +4,6 @@ import logging
 import unittest
 from unittest.mock import patch
 
-import pytest
-
 import homeassistant.components.calendar as calendar_base
 import homeassistant.components.calendar.google as calendar
 import homeassistant.util.dt as dt_util
@@ -288,17 +286,15 @@ class TestComponentsGoogleCalendar(unittest.TestCase):
             'description': ''
         })
 
-    @pytest.mark.skip
     @patch('homeassistant.components.calendar.google.GoogleCalendarData')
     def test_all_day_offset_in_progress_event(self, mock_next_event):
         """Test that we can create an event trigger on device."""
         tomorrow = dt_util.dt.date.today() \
             + dt_util.dt.timedelta(days=1)
 
-        offset_hours = (25 - dt_util.now().hour)
         event_summary = 'Test All Day Event Offset In Progress'
         event = {
-            'summary': '{} !!-{}:0'.format(event_summary, offset_hours),
+            'summary': '{} !!-25:0'.format(event_summary),
             'start': {
                 'date': tomorrow.isoformat()
             },