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Viewing changes to test_runner/tstrun/tests/test_testbed.py

  • Committer: Corey Goldberg
  • Date: 2014-07-27 23:42:02 UTC
  • mfrom: (665.1.49 uci-engine)
  • Revision ID: corey.goldberg@canonical.com-20140727234202-6quopjioqeco95fs
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test_runner/tstrun/tests/test_testbed.py
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                                out=subprocess.PIPE, err=subprocess.PIPE)
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        self.assertEqual(0, proc.returncode)
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        self.assertEqual('ubuntu\n', out)
 
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    def test_apt_get_update_retries(self):
 
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        tb = testbed.TestBed(self.conf)
 
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        self.conf.set('vm.image', self.get_image_id())
 
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        self.conf.set('vm.apt_get.update.timeouts', '0.1, 0.1')
 
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        self.nb_calls = 0
 
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        class Proc(object):
 
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            returncode = 0
 
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        def failing_update():
 
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            self.nb_calls += 1
 
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            if self.nb_calls > 1:
 
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                return Proc(), 'stdout success', 'stderr success'
 
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            else:
 
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                # Fake a failed apt-get update
 
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                proc = Proc()
 
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                proc.returncode = 1
 
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                return proc, 'stdout error', 'stderr error'
 
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        tb.apt_get_update = failing_update
 
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        tb.safe_apt_get_update()
 
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        self.assertEqual(2, self.nb_calls)
 
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    def test_apt_get_update_fails(self):
 
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        tb = testbed.TestBed(self.conf)
 
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        self.conf.set('vm.image', self.get_image_id())
 
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        self.conf.set('vm.apt_get.update.timeouts', '0.1, 0.1, 0.1')
 
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        def failing_update():
 
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            class Proc(object):
 
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                pass
 
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            proc = Proc()
 
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            proc.returncode = 1
 
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            return proc, 'stdout', 'stderr'
 
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        tb.apt_get_update = failing_update
 
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        with self.assertRaises(testbed.TestBedException) as cm:
 
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            tb.safe_apt_get_update()
 
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        self.assertEqual('apt-get update never succeeded',
 
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                         unicode(cm.exception))