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How to use test_force_unmount_get_pids_fail method in avocado

Best Python code snippet using avocado_python

test_partition.py

Source:test_partition.py

...134    @unittest.skipIf(135        not process.can_sudo(sys.executable + " -c ''"),136        "requires running Python as a privileged user",137    )138    def test_force_unmount_get_pids_fail(self):139        """Checks PartitionError is raised if there's no lsof to get pids"""140        with open("/proc/mounts") as proc_mounts_file:  # pylint: disable=W1514141            proc_mounts = proc_mounts_file.read()142        self.assertIn(self.mountpoint, proc_mounts)143        proc = self.run_process_to_use_mnt()144        with unittest.mock.patch(145            "avocado.utils.partition.process.run", side_effect=process.CmdError146        ):147            with unittest.mock.patch(148                "avocado.utils.partition.process.system_output", side_effect=OSError149            ) as mocked_system_output:150                self.assertRaises(partition.PartitionError, self.disk.unmount)151                mocked_system_output.assert_called_with(152                    "lsof " + self.mountpoint, sudo=True...

test_utils_partition.py

Source:test_utils_partition.py

...88            proc.start()89            self.assertRaises(partition.PartitionError, self.disk.unmount)90            proc.terminate()91            proc.wait()92    def test_force_unmount_get_pids_fail(self):93        """ Checks PartitionError is raised if there's no lsof to get pids """94        with open("/proc/mounts") as proc_mounts_file:95            proc_mounts = proc_mounts_file.read()96            self.assertIn(self.mountpoint, proc_mounts)97            proc = process.SubProcess("cd %s; while :; do echo a > a; rm a; done"98                                      % self.mountpoint, shell=True)99            proc.start()100            with mock.patch('avocado.utils.partition.process.run',101                            side_effect=process.CmdError):102                with mock.patch('avocado.utils.partition.process.system_output',103                                side_effect=OSError) as mocked_system_output:104                    self.assertRaises(partition.PartitionError, self.disk.unmount)105                    mocked_system_output.assert_called_with('lsof ' + self.mountpoint)106            proc.terminate()...

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