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https://github.com/valitydev/salt.git
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275 lines
13 KiB
Python
275 lines
13 KiB
Python
# -*- coding: utf-8 -*-
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'''
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:codeauthor: :email:`Rahul Handay <rahulha@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.mixins import LoaderModuleMockMixin
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from tests.support.unit import TestCase, skipIf
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from tests.support.mock import (
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MagicMock,
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patch,
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NO_MOCK,
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NO_MOCK_REASON
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)
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# Import Salt Libs
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import salt.states.nftables as nftables
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@skipIf(NO_MOCK, NO_MOCK_REASON)
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class NftablesTestCase(TestCase, LoaderModuleMockMixin):
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'''
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Validate the nftables state
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'''
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def setup_loader_modules(self):
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return {nftables: {}}
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def test_chain_present(self):
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'''
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Test to verify the chain is exist.
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'''
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ret = {'name': 'salt',
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'changes': {},
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'result': True,
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'comment': ''}
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mock = MagicMock(side_effect=[True, False, False])
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with patch.dict(nftables.__salt__, {"nftables.check_chain": mock}):
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ret.update({'comment': 'nftables salt chain is already'
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' exist in filter table for ipv4'})
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self.assertDictEqual(nftables.chain_present('salt'), ret)
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mock = MagicMock(side_effect=[True, ''])
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with patch.dict(nftables.__salt__, {"nftables.new_chain": mock}):
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ret.update({'changes': {'locale': 'salt'},
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'comment': 'nftables salt chain in filter'
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' table create success for ipv4'})
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self.assertDictEqual(nftables.chain_present('salt'), ret)
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ret.update({'changes': {},
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'comment': 'Failed to create salt chain'
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' in filter table: for ipv4',
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'result': False})
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self.assertDictEqual(nftables.chain_present('salt'), ret)
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def test_chain_absent(self):
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'''
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Test to verify the chain is absent.
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'''
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ret = {'name': 'salt',
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'changes': {},
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'result': True,
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'comment': ''}
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mock = MagicMock(side_effect=[False, True])
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with patch.dict(nftables.__salt__, {"nftables.check_chain": mock}):
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ret.update({'comment': 'nftables salt chain is already absent'
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' in filter table for ipv4'})
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self.assertDictEqual(nftables.chain_absent('salt'), ret)
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mock = MagicMock(return_value='')
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with patch.dict(nftables.__salt__, {"nftables.flush": mock}):
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ret.update({'result': False,
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'comment': 'Failed to flush salt chain'
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' in filter table: for ipv4'})
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self.assertDictEqual(nftables.chain_absent('salt'), ret)
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def test_append(self):
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'''
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Test to append a rule to a chain
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'''
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ret = {'name': 'salt',
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'changes': {},
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'result': True,
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'comment': ''}
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mock = MagicMock(return_value=[])
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with patch.object(nftables, '_STATE_INTERNAL_KEYWORDS', mock):
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mock = MagicMock(return_value='a')
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with patch.dict(nftables.__salt__, {"nftables.build_rule": mock}):
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mock = MagicMock(side_effect=[True, False, False, False])
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with patch.dict(nftables.__salt__, {"nftables.check": mock}):
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ret.update({'comment': 'nftables rule for salt'
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' already set (a) for ipv4'})
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self.assertDictEqual(nftables.append('salt', table='',
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chain=''), ret)
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with patch.dict(nftables.__opts__, {"test": True}):
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ret.update({'result': None,
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'comment': 'nftables rule for salt needs'
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' to be set (a) for ipv4'})
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self.assertDictEqual(nftables.append('salt', table='',
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chain=''), ret)
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with patch.dict(nftables.__opts__, {"test": False}):
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mock = MagicMock(side_effect=[True, False])
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with patch.dict(nftables.__salt__,
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{"nftables.append": mock}):
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ret.update({'changes': {'locale': 'salt'},
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'comment': 'Set nftables rule for salt'
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' to: a for ipv4',
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'result': True})
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self.assertDictEqual(nftables.append('salt',
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table='',
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chain=''),
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ret)
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ret.update({'changes': {},
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'comment': 'Failed to set nftables'
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' rule for salt.\nAttempted rule was'
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' a for ipv4', 'result': False})
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self.assertDictEqual(nftables.append('salt',
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table='',
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chain=''),
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ret)
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def test_insert(self):
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'''
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Test to insert a rule into a chain
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'''
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ret = {'name': 'salt',
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'changes': {},
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'result': True,
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'comment': ''}
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mock = MagicMock(return_value=[])
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with patch.object(nftables, '_STATE_INTERNAL_KEYWORDS', mock):
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mock = MagicMock(return_value='a')
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with patch.dict(nftables.__salt__, {"nftables.build_rule": mock}):
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mock = MagicMock(side_effect=[True, False, False, False])
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with patch.dict(nftables.__salt__, {"nftables.check": mock}):
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ret.update({'comment': 'nftables rule for salt already'
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' set for ipv4 (a)'})
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self.assertDictEqual(nftables.insert('salt', table='',
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chain=''), ret)
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with patch.dict(nftables.__opts__, {"test": True}):
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ret.update({'result': None,
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'comment': 'nftables rule for salt'
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' needs to be set for ipv4 (a)'})
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self.assertDictEqual(nftables.insert('salt', table='',
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chain=''), ret)
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with patch.dict(nftables.__opts__, {"test": False}):
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mock = MagicMock(side_effect=[True, False])
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with patch.dict(nftables.__salt__,
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{"nftables.insert": mock}):
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ret.update({'changes': {'locale': 'salt'},
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'comment': 'Set nftables rule for'
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' salt to: a for ipv4',
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'result': True})
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self.assertDictEqual(nftables.insert('salt',
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table='',
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chain='',
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position=''),
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ret)
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ret.update({'changes': {},
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'comment': 'Failed to set nftables'
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' rule for salt.\nAttempted rule was'
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' a', 'result': False})
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self.assertDictEqual(nftables.insert('salt',
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table='',
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chain='',
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position=''),
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ret)
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def test_delete(self):
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'''
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Test to delete a rule to a chain
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'''
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ret = {'name': 'salt',
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'changes': {},
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'result': None,
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'comment': ''}
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mock = MagicMock(return_value=[])
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with patch.object(nftables, '_STATE_INTERNAL_KEYWORDS', mock):
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mock = MagicMock(return_value='a')
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with patch.dict(nftables.__salt__, {'nftables.build_rule': mock}):
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mock = MagicMock(side_effect=[False, True, True, True])
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with patch.dict(nftables.__salt__, {'nftables.check': mock}):
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ret.update({'comment': 'nftables rule for salt'
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' already absent for ipv4 (a)',
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'result': True})
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self.assertDictEqual(nftables.delete('salt',
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table='', chain=''),
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ret)
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with patch.dict(nftables.__opts__, {'test': True}):
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ret.update({'result': None,
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'comment': 'nftables rule for salt needs'
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' to be deleted for ipv4 (a)'})
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self.assertDictEqual(nftables.delete('salt',
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table='',
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chain=''), ret)
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with patch.dict(nftables.__opts__, {'test': False}):
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mock = MagicMock(side_effect=[True, False])
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with patch.dict(nftables.__salt__,
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{'nftables.delete': mock}):
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ret.update({'result': True,
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'changes': {'locale': 'salt'},
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'comment': 'Delete nftables rule'
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' for salt a'})
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self.assertDictEqual(nftables.delete('salt',
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table='',
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chain='',
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position=''),
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ret)
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ret.update({'result': False,
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'changes': {},
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'comment': 'Failed to delete nftables'
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' rule for salt.\nAttempted rule was a'
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})
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self.assertDictEqual(nftables.delete('salt',
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table='',
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chain='',
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position=''),
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ret)
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def test_flush(self):
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'''
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Test to flush current nftables state
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'''
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ret = {'name': 'salt',
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'changes': {},
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'result': None,
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'comment': ''}
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mock = MagicMock(return_value=[])
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with patch.object(nftables, '_STATE_INTERNAL_KEYWORDS', mock):
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mock = MagicMock(side_effect=[False, True, True, True])
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with patch.dict(nftables.__salt__, {'nftables.check_table': mock}):
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ret.update({'comment': 'Failed to flush table in family'
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' ipv4, table does not exist.',
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'result': False})
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self.assertDictEqual(nftables.flush('salt',
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table='', chain=''),
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ret)
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mock = MagicMock(side_effect=[False, True, True])
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with patch.dict(nftables.__salt__,
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{'nftables.check_chain': mock}):
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ret.update({'comment': 'Failed to flush chain in table'
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' in family ipv4, chain does not exist.'})
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self.assertDictEqual(nftables.flush('salt', table='',
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chain=''), ret)
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mock = MagicMock(side_effect=[True, False])
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with patch.dict(nftables.__salt__,
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{'nftables.flush': mock}):
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ret.update({'changes': {'locale': 'salt'},
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'comment': 'Flush nftables rules in table'
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' chain ipv4 family',
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'result': True})
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self.assertDictEqual(nftables.flush('salt', table='',
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chain=''), ret)
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ret.update({'changes': {},
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'comment': 'Failed to flush'
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' nftables rules',
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'result': False})
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self.assertDictEqual(nftables.flush('salt', table='',
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chain=''), ret)
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