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adding states/lvm test case
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Jayesh Kariya
parent
34526d536d
commit
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183
tests/unit/states/lvm_test.py
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183
tests/unit/states/lvm_test.py
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# -*- 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 salttesting import skipIf, TestCase
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from salttesting.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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)
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from salttesting.helpers import ensure_in_syspath
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ensure_in_syspath('../../')
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# Import Salt Libs
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from salt.states import lvm
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lvm.__opts__ = {}
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lvm.__salt__ = {}
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@skipIf(NO_MOCK, NO_MOCK_REASON)
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class LvmTestCase(TestCase):
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'''
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Test cases for salt.states.lvm
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'''
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# 'pv_present' function tests: 1
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def test_pv_present(self):
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'''
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Test to set a physical device to be used as an LVM physical volume
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'''
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name = '/dev/sda5'
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comt = ('Physical Volume {0} already present'.format(name))
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ret = {'name': name,
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'changes': {},
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'result': True,
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'comment': comt}
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mock = MagicMock(side_effect=[True, False])
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with patch.dict(lvm.__salt__, {'lvm.pvdisplay': mock}):
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self.assertDictEqual(lvm.pv_present(name), ret)
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comt = ('Physical Volume {0} is set to be created'.format(name))
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ret.update({'comment': comt, 'result': None})
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with patch.dict(lvm.__opts__, {'test': True}):
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self.assertDictEqual(lvm.pv_present(name), ret)
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# 'pv_absent' function tests: 1
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def test_pv_absent(self):
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'''
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Test to ensure that a Physical Device is not being used by lvm
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'''
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name = '/dev/sda5'
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comt = ('Physical Volume {0} does not exist'.format(name))
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ret = {'name': name,
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'changes': {},
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'result': True,
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'comment': comt}
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mock = MagicMock(side_effect=[False, True])
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with patch.dict(lvm.__salt__, {'lvm.pvdisplay': mock}):
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self.assertDictEqual(lvm.pv_absent(name), ret)
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comt = ('Physical Volume {0} is set to be removed'.format(name))
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ret.update({'comment': comt, 'result': None})
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with patch.dict(lvm.__opts__, {'test': True}):
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self.assertDictEqual(lvm.pv_absent(name), ret)
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# 'vg_present' function tests: 1
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def test_vg_present(self):
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'''
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Test to create an LVM volume group
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'''
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name = '/dev/sda5'
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comt = ('Failed to create Volume Group {0}'.format(name))
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ret = {'name': name,
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'changes': {},
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'result': False,
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'comment': comt}
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mock = MagicMock(return_value=False)
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with patch.dict(lvm.__salt__, {'lvm.vgdisplay': mock,
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'lvm.vgcreate': mock}):
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with patch.dict(lvm.__opts__, {'test': False}):
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self.assertDictEqual(lvm.vg_present(name), ret)
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comt = ('Volume Group {0} is set to be created'.format(name))
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ret.update({'comment': comt, 'result': None})
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with patch.dict(lvm.__opts__, {'test': True}):
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self.assertDictEqual(lvm.vg_present(name), ret)
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# 'vg_absent' function tests: 1
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def test_vg_absent(self):
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'''
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Test to remove an LVM volume group
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'''
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name = '/dev/sda5'
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comt = ('Volume Group {0} already absent'.format(name))
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ret = {'name': name,
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'changes': {},
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'result': True,
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'comment': comt}
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mock = MagicMock(side_effect=[False, True])
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with patch.dict(lvm.__salt__, {'lvm.vgdisplay': mock}):
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self.assertDictEqual(lvm.vg_absent(name), ret)
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comt = ('Volume Group {0} is set to be removed'.format(name))
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ret.update({'comment': comt, 'result': None})
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with patch.dict(lvm.__opts__, {'test': True}):
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self.assertDictEqual(lvm.vg_absent(name), ret)
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# 'lv_present' function tests: 1
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def test_lv_present(self):
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'''
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Test to create a new logical volume
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'''
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name = '/dev/sda5'
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comt = ('Logical Volume {0} already present'.format(name))
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ret = {'name': name,
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'changes': {},
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'result': True,
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'comment': comt}
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mock = MagicMock(side_effect=[True, False])
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with patch.dict(lvm.__salt__, {'lvm.lvdisplay': mock}):
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self.assertDictEqual(lvm.lv_present(name), ret)
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comt = ('Logical Volume {0} is set to be created'.format(name))
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ret.update({'comment': comt, 'result': None})
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with patch.dict(lvm.__opts__, {'test': True}):
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self.assertDictEqual(lvm.lv_present(name), ret)
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# 'lv_absent' function tests: 1
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def test_lv_absent(self):
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'''
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Test to remove a given existing logical volume
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from a named existing volume group
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'''
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name = '/dev/sda5'
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comt = ('Logical Volume {0} already absent'.format(name))
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ret = {'name': name,
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'changes': {},
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'result': True,
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'comment': comt}
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mock = MagicMock(side_effect=[False, True])
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with patch.dict(lvm.__salt__, {'lvm.lvdisplay': mock}):
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self.assertDictEqual(lvm.lv_absent(name), ret)
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comt = ('Logical Volume {0} is set to be removed'.format(name))
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ret.update({'comment': comt, 'result': None})
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with patch.dict(lvm.__opts__, {'test': True}):
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self.assertDictEqual(lvm.lv_absent(name), ret)
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if __name__ == '__main__':
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from integration import run_tests
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run_tests(LvmTestCase, needs_daemon=False)
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