old_contents: import time
  import unittest
  
  from unittest.mock import patch, ANY
  from superdesk.timer import timer
  
  
  class TimerTestCase(unittest.TestCase):
      @patch("superdesk.timer.logger")
      def test_timer(self, logger):
          with timer("foo"):
              time.sleep(0.1)
          logger.info.assert_called_once_with("%s: %.3fms", "foo", ANY)
          self.assertAlmostEqual(0.1 * 1000, logger.info.call_args[0][2], 0)
  
new_contents: import time
  import unittest
  
  from unittest.mock import patch, ANY
  from superdesk.timer import timer
  
  
  class TimerTestCase(unittest.TestCase):
      @patch("superdesk.timer.logger")
      def test_timer(self, logger):
          with timer("foo"):
              time.sleep(0.1)
          logger.info.assert_called_once_with("%s: %.3fms", "foo", ANY)
          self.assertEqual(100, int(logger.info.call_args[0][2]))
  
subject: fix test (#2255)