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54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
# Copyright 2016 Google Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Tests for glazier.lib.ntp."""
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from glazier.lib import ntp
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import mock
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import unittest
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class NtpTest(unittest.TestCase):
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@mock.patch.object(ntp.time, 'sleep', autospec=True)
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@mock.patch.object(ntp.subprocess, 'call', autospec=True)
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@mock.patch.object(ntp.ntplib.NTPClient, 'request', autospec=True)
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def testSyncClockToNtp(self, request, subproc, sleep):
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return_time = mock.Mock()
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return_time.ref_time = 1453220630.64458
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request.side_effect = iter([None, None, None, return_time])
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subproc.return_value = True
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# Too Few Retries
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self.assertRaises(ntp.NtpException, ntp.SyncClockToNtp)
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sleep.assert_has_calls([mock.call(30), mock.call(30)])
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# Sufficient Retries
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ntp.SyncClockToNtp(retries=3, server='time.google.com')
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request.assert_called_with(mock.ANY, 'time.google.com', version=3)
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subproc.assert_has_calls([
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mock.call(
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r'X:\Windows\System32\cmd.exe /c date 01-19-2016', shell=True),
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mock.call(
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r'X:\Windows\System32\cmd.exe /c time 08:23:50', shell=True)
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])
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# Socket Error
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request.side_effect = ntp.socket.gaierror
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self.assertRaises(ntp.NtpException, ntp.SyncClockToNtp)
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# NTP lib error
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request.side_effect = ntp.ntplib.NTPException
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self.assertRaises(ntp.NtpException, ntp.SyncClockToNtp)
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if __name__ == '__main__':
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unittest.main()
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