'Tests that if exceptions are encountered, the watcher continues.
Unfortunately -- moto lacks all of the S3 methods that we need. So this is just a
test to ensure that exception handling works OK.
:return:'

def test_watcher_exceptions(self):

    mock_sts().start()
    s3_watcher = S3(accounts=[self.account.name])
    s3_watcher.slurp()
    assert (len(ExceptionLogs.query.all()) == 3)
    mock_s3().stop()
    mock_sts().stop()
