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110 lines
4.4 KiB
Python
110 lines
4.4 KiB
Python
# -*- coding: utf-8 -*-
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'''
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:codeauthor: :email:`Jayesh Kariya <jayeshk@saltstack.com>`
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'''
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# Import Python libs
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from __future__ import absolute_import, print_function, unicode_literals
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import os
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# Import Salt Testing Libs
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from tests.support.mixins import LoaderModuleMockMixin
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from tests.support.unit import skipIf, TestCase
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from tests.support.mock import (
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NO_MOCK,
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NO_MOCK_REASON,
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MagicMock,
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patch)
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# Import Salt Libs
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import salt.states.blockdev as blockdev
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import salt.utils.path
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@skipIf(NO_MOCK, NO_MOCK_REASON)
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class BlockdevTestCase(TestCase, LoaderModuleMockMixin):
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'''
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Test cases for salt.states.blockdev
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'''
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def setup_loader_modules(self):
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return {blockdev: {}}
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# 'tuned' function tests: 1
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def test_tuned(self):
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'''
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Test to manage options of block device
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'''
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name = '/dev/vg/master-data'
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ret = {'name': name,
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'result': True,
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'changes': {},
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'comment': ''}
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comt = ('Changes to {0} cannot be applied. '
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'Not a block device. ').format(name)
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with patch.dict(blockdev.__salt__, {'file.is_blkdev': False}):
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ret.update({'comment': comt})
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self.assertDictEqual(blockdev.tuned(name), ret)
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comt = ('Changes to {0} will be applied '.format(name))
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with patch.dict(blockdev.__salt__, {'file.is_blkdev': True}):
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ret.update({'comment': comt, 'result': None})
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with patch.dict(blockdev.__opts__, {'test': True}):
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self.assertDictEqual(blockdev.tuned(name), ret)
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# 'formatted' function tests: 1
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def test_formatted(self):
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'''
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Test to manage filesystems of partitions.
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'''
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name = '/dev/vg/master-data'
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ret = {'name': name,
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'result': False,
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'changes': {},
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'comment': ''}
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with patch.object(os.path, 'exists', MagicMock(side_effect=[False, True,
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True, True,
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True])):
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comt = ('{0} does not exist'.format(name))
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ret.update({'comment': comt})
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self.assertDictEqual(blockdev.formatted(name), ret)
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mock_ext4 = MagicMock(return_value='ext4')
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# Test state return when block device is already in the correct state
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with patch.dict(blockdev.__salt__, {'cmd.run': mock_ext4}):
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comt = '{0} already formatted with ext4'.format(name)
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ret.update({'comment': comt, 'result': True})
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self.assertDictEqual(blockdev.formatted(name), ret)
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# Test state return when provided block device is an invalid fs_type
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with patch.dict(blockdev.__salt__, {'cmd.run': MagicMock(return_value='')}):
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ret.update({'comment': 'Invalid fs_type: foo-bar',
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'result': False})
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with patch.object(salt.utils.path, 'which',
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MagicMock(return_value=False)):
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self.assertDictEqual(blockdev.formatted(name, fs_type='foo-bar'), ret)
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# Test state return when provided block device state will change and test=True
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with patch.dict(blockdev.__salt__, {'cmd.run': MagicMock(return_value='new-thing')}):
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comt = ('Changes to {0} will be applied '.format(name))
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ret.update({'comment': comt, 'result': None})
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with patch.object(salt.utils.path, 'which',
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MagicMock(return_value=True)):
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with patch.dict(blockdev.__opts__, {'test': True}):
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self.assertDictEqual(blockdev.formatted(name), ret)
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# Test state return when block device format fails
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with patch.dict(blockdev.__salt__, {'cmd.run': MagicMock(return_value=mock_ext4),
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'disk.format': MagicMock(return_value=True)}):
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comt = ('Failed to format {0}'.format(name))
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ret.update({'comment': comt, 'result': False})
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with patch.object(salt.utils.path, 'which',
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MagicMock(return_value=True)):
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with patch.dict(blockdev.__opts__, {'test': False}):
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self.assertDictEqual(blockdev.formatted(name), ret)
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