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300 lines
14 KiB
Python
300 lines
14 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
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# Import Salt Testing Libs
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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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from salt.states import mount
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import os
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mount.__salt__ = {}
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mount.__opts__ = {}
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mount.__grains__ = {}
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@skipIf(NO_MOCK, NO_MOCK_REASON)
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class MountTestCase(TestCase):
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'''
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Test cases for salt.states.mount
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'''
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# 'mounted' function tests: 1
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def test_mounted(self):
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'''
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Test to verify that a device is mounted.
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'''
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name = '/mnt/sdb'
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device = '/dev/sdb5'
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fstype = 'xfs'
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name2 = '/mnt/cifs'
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device2 = '//SERVER/SHARE/'
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fstype2 = 'cifs'
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opts2 = ['noowners']
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superopts2 = ['uid=510', 'gid=100', 'username=cifsuser',
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'domain=cifsdomain']
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ret = {'name': name,
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'result': False,
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'comment': '',
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'changes': {}}
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mock = MagicMock(side_effect=['new', 'present', 'new', 'change',
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'bad config', 'salt', 'present'])
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mock_t = MagicMock(return_value=True)
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mock_f = MagicMock(return_value=False)
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mock_ret = MagicMock(return_value={'retcode': 1})
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mock_mnt = MagicMock(return_value={name: {'device': device, 'opts': [],
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'superopts': []},
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name2: {'device': device2, 'opts': opts2,
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'superopts': superopts2}})
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mock_emt = MagicMock(return_value={})
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mock_str = MagicMock(return_value='salt')
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mock_user = MagicMock(return_value={'uid': 510})
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mock_group = MagicMock(return_value={'gid': 100})
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umount1 = ("Forced unmount because devices don't match. "
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"Wanted: /dev/sdb6, current: /dev/sdb5, /dev/sdb5")
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with patch.dict(mount.__grains__, {'os': 'Darwin'}):
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with patch.dict(mount.__salt__, {'mount.active': mock_mnt,
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'cmd.run_all': mock_ret,
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'mount.umount': mock_f}):
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comt = ('Unable to find device with label /dev/sdb5.')
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ret.update({'comment': comt})
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self.assertDictEqual(mount.mounted(name, 'LABEL=/dev/sdb5',
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fstype), ret)
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with patch.dict(mount.__opts__, {'test': True}):
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comt = ('Remount would be forced because'
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' options (noowners) changed')
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ret.update({'comment': comt, 'result': None})
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self.assertDictEqual(mount.mounted(name, device, fstype),
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ret)
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with patch.dict(mount.__opts__, {'test': False}):
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comt = ('Unable to unmount /mnt/sdb: False.')
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umount = ('Forced unmount and mount because'
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' options (noowners) changed')
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ret.update({'comment': comt, 'result': False,
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'changes': {'umount': umount}})
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self.assertDictEqual(mount.mounted(name, device, 'nfs'),
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ret)
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comt = ('Unable to unmount')
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ret.update({'comment': comt, 'result': None,
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'changes': {'umount': umount1}})
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self.assertDictEqual(mount.mounted(name, '/dev/sdb6',
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fstype, opts=[]), ret)
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with patch.dict(mount.__salt__, {'mount.active': mock_emt,
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'mount.mount': mock_str,
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'mount.set_automaster': mock}):
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with patch.dict(mount.__opts__, {'test': True}):
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comt = ('{0} does not exist and would not be created'.format(name))
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ret.update({'comment': comt, 'changes': {}})
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self.assertDictEqual(mount.mounted(name, device,
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fstype), ret)
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with patch.dict(mount.__opts__, {'test': False}):
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with patch.object(os.path, 'exists', mock_f):
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comt = ('Mount directory is not present')
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ret.update({'comment': comt, 'result': False})
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self.assertDictEqual(mount.mounted(name, device,
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fstype), ret)
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with patch.object(os.path, 'exists', mock_t):
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comt = ('Mount directory is not present')
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ret.update({'comment': 'salt', 'result': False})
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self.assertDictEqual(mount.mounted(name, device,
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fstype), ret)
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with patch.dict(mount.__opts__, {'test': True}):
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comt = ('{0} does not exist and would neither be created nor mounted. '
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'{0} needs to be written to the fstab in order to be made persistent.'.format(name))
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ret.update({'comment': comt, 'result': None})
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self.assertDictEqual(mount.mounted(name, device, fstype,
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mount=False), ret)
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with patch.dict(mount.__opts__, {'test': False}):
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comt = ('{0} not present and not mounted. '
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'Entry already exists in the fstab.'.format(name))
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ret.update({'comment': comt, 'result': True})
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self.assertDictEqual(mount.mounted(name, device, fstype,
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mount=False), ret)
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comt = ('{0} not present and not mounted. '
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'Added new entry to the fstab.'.format(name))
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ret.update({'comment': comt, 'result': True,
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'changes': {'persist': 'new'}})
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self.assertDictEqual(mount.mounted(name, device, fstype,
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mount=False), ret)
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comt = ('{0} not present and not mounted. '
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'Updated the entry in the fstab.'.format(name))
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ret.update({'comment': comt, 'result': True,
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'changes': {'persist': 'update'}})
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self.assertDictEqual(mount.mounted(name, device, fstype,
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mount=False), ret)
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comt = ('{0} not present and not mounted. '
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'However, the fstab was not found.'.format(name))
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ret.update({'comment': comt, 'result': False,
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'changes': {}})
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self.assertDictEqual(mount.mounted(name, device, fstype,
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mount=False), ret)
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comt = ('{0} not present and not mounted'.format(name))
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ret.update({'comment': comt, 'result': True,
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'changes': {}})
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self.assertDictEqual(mount.mounted(name, device, fstype,
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mount=False), ret)
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# Test no change for uid provided as a name #25293
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with patch.dict(mount.__grains__, {'os': 'CentOS'}):
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with patch.dict(mount.__salt__, {'mount.active': mock_mnt,
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'mount.mount': mock_str,
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'mount.umount': mock_f,
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'mount.set_fstab': mock,
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'user.info': mock_user,
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'group.info': mock_group}):
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with patch.dict(mount.__opts__, {'test': True}):
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with patch.object(os.path, 'exists', mock_t):
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comt = 'Target was already mounted. ' + \
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'Entry already exists in the fstab.'
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ret.update({'name': name2, 'result': True})
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ret.update({'comment': comt, 'changes': {}})
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self.assertDictEqual(mount.mounted(name2, device2,
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fstype2,
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opts=['uid=user1',
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'gid=group1']),
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ret)
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# 'swap' function tests: 1
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def test_swap(self):
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'''
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Test to activates a swap device.
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'''
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name = '/mnt/sdb'
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ret = {'name': name,
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'result': None,
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'comment': '',
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'changes': {}}
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mock = MagicMock(side_effect=['present', 'new', 'change', 'bad config'])
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mock_f = MagicMock(return_value=False)
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mock_swp = MagicMock(return_value=[name])
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mock_fs = MagicMock(return_value={'none': {'device': name,
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'fstype': 'xfs'}})
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mock_emt = MagicMock(return_value={})
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with patch.dict(mount.__salt__, {'mount.swaps': mock_swp,
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'mount.fstab': mock_fs,
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'file.is_link': mock_f}):
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with patch.dict(mount.__opts__, {'test': True}):
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comt = ('Swap {0} is set to be added to the '
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'fstab and to be activated'.format(name))
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ret.update({'comment': comt})
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self.assertDictEqual(mount.swap(name), ret)
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with patch.dict(mount.__opts__, {'test': False}):
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comt = ('Swap {0} already active'.format(name))
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ret.update({'comment': comt, 'result': True})
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self.assertDictEqual(mount.swap(name), ret)
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with patch.dict(mount.__salt__, {'mount.fstab': mock_emt,
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'mount.set_fstab': mock}):
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comt = ('Swap {0} already active'.format(name))
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ret.update({'comment': comt, 'result': True})
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self.assertDictEqual(mount.swap(name), ret)
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comt = ('Swap /mnt/sdb already active. '
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'Added new entry to the fstab.')
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ret.update({'comment': comt, 'result': True,
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'changes': {'persist': 'new'}})
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self.assertDictEqual(mount.swap(name), ret)
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comt = ('Swap /mnt/sdb already active. '
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'Updated the entry in the fstab.')
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ret.update({'comment': comt, 'result': True,
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'changes': {'persist': 'update'}})
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self.assertDictEqual(mount.swap(name), ret)
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comt = ('Swap /mnt/sdb already active. '
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'However, the fstab was not found.')
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ret.update({'comment': comt, 'result': False,
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'changes': {}})
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self.assertDictEqual(mount.swap(name), ret)
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# 'unmounted' function tests: 1
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def test_unmounted(self):
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'''
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Test to verify that a device is not mounted
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'''
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name = '/mnt/sdb'
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device = '/dev/sdb5'
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ret = {'name': name,
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'result': None,
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'comment': '',
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'changes': {}}
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mock_f = MagicMock(return_value=False)
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mock_dev = MagicMock(return_value={name: {'device': device}})
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mock_fs = MagicMock(return_value={name: {'device': name}})
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mock_mnt = MagicMock(side_effect=[{name: {}}, {}, {}, {}])
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comt3 = ('Mount point /mnt/sdb is unmounted but needs to be purged '
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'from /etc/auto_salt to be made persistent')
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with patch.dict(mount.__grains__, {'os': 'Darwin'}):
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with patch.dict(mount.__salt__, {'mount.active': mock_mnt,
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'mount.automaster': mock_fs,
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'file.is_link': mock_f}):
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with patch.dict(mount.__opts__, {'test': True}):
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comt = ('Mount point {0} is mounted but should not '
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'be'.format(name))
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ret.update({'comment': comt})
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self.assertDictEqual(mount.unmounted(name, device), ret)
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comt = ('Target was already unmounted. '
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'fstab entry for device /dev/sdb5 not found')
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ret.update({'comment': comt, 'result': True})
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self.assertDictEqual(mount.unmounted(name, device,
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persist=True), ret)
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with patch.dict(mount.__salt__,
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{'mount.automaster': mock_dev}):
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ret.update({'comment': comt3, 'result': None})
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self.assertDictEqual(mount.unmounted(name, device,
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persist=True), ret)
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comt = ('Target was already unmounted')
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ret.update({'comment': comt, 'result': True})
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self.assertDictEqual(mount.unmounted(name, device), ret)
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# 'mod_watch' function tests: 1
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def test_mod_watch(self):
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'''
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Test the mounted watcher, called to invoke the watch command.
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'''
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name = '/mnt/sdb'
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ret = {'name': name,
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'result': True,
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'comment': '',
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'changes': {}}
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comt = ('Watch not supported in unmount at this time')
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ret.update({'comment': comt})
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self.assertDictEqual(mount.mod_watch(name, sfun='unmount'), ret)
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