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304 lines
11 KiB
Python
304 lines
11 KiB
Python
# (c) 2019 Red Hat Inc.
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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# Make coding more python3-ish
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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from textwrap import dedent
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from units.compat.mock import patch
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from units.modules.utils import AnsibleFailJson
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from ansible.modules.network.nxos import nxos_bfd_interfaces
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from ansible.module_utils.network.nxos.config.bfd_interfaces.bfd_interfaces import Bfd_interfaces
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from .nxos_module import TestNxosModule, load_fixture, set_module_args
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ignore_provider_arg = True
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class TestNxosBfdInterfacesModule(TestNxosModule):
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module = nxos_bfd_interfaces
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def setUp(self):
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super(TestNxosBfdInterfacesModule, self).setUp()
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self.mock_FACT_LEGACY_SUBSETS = patch('ansible.module_utils.network.nxos.facts.facts.FACT_LEGACY_SUBSETS')
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self.FACT_LEGACY_SUBSETS = self.mock_FACT_LEGACY_SUBSETS.start()
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self.mock_get_resource_connection_config = patch('ansible.module_utils.network.common.cfg.base.get_resource_connection')
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self.get_resource_connection_config = self.mock_get_resource_connection_config.start()
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self.mock_get_resource_connection_facts = patch('ansible.module_utils.network.common.facts.facts.get_resource_connection')
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self.get_resource_connection_facts = self.mock_get_resource_connection_facts.start()
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self.mock_edit_config = patch('ansible.module_utils.network.nxos.config.bfd_interfaces.bfd_interfaces.Bfd_interfaces.edit_config')
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self.edit_config = self.mock_edit_config.start()
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def tearDown(self):
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super(TestNxosBfdInterfacesModule, self).tearDown()
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self.mock_FACT_LEGACY_SUBSETS.stop()
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self.mock_get_resource_connection_config.stop()
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self.mock_get_resource_connection_facts.stop()
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self.mock_edit_config.stop()
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def load_fixtures(self, commands=None, device=''):
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self.mock_FACT_LEGACY_SUBSETS.return_value = dict()
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self.get_resource_connection_config.return_value = None
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self.edit_config.return_value = None
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# ---------------------------
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# Bfd_interfaces Test Cases
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# ---------------------------
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# 'state' logic behaviors
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#
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# - 'merged' : Update existing device state with any differences in the play.
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# - 'deleted' : Reset existing device state to default values. Ignores any
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# play attrs other than 'name'. Scope is limited to interfaces
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# in the play.
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# - 'overridden': The play is the source of truth. Similar to replaced but the
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# scope includes all interfaces; ie. it will also reset state
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# on interfaces not found in the play.
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# - 'replaced' : Scope is limited to the interfaces in the play.
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SHOW_CMD = "show running-config | section '^interface|^feature bfd'"
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def test_1(self):
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# Setup: No BFD configs shown on device interfaces
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# NOTE: The bfd 'enable' state is the default and does not nvgen.
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existing = dedent('''\
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feature bfd
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interface Ethernet1/1
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interface Ethernet1/2
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interface Ethernet1/3
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''')
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self.get_resource_connection_facts.return_value = {self.SHOW_CMD: existing}
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playbook = dict(config=[
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dict(
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name='Ethernet1/1',
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bfd='disable',
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echo='disable'),
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dict(
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name='Ethernet1/2',
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bfd='disable'),
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])
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# Expected result commands for each 'state'
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merged = ['interface Ethernet1/1', 'no bfd', 'no bfd echo',
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'interface Ethernet1/2', 'no bfd']
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deleted = []
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overridden = merged
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replaced = merged
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playbook['state'] = 'merged'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=merged)
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playbook['state'] = 'deleted'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=False, commands=deleted)
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playbook['state'] = 'overridden'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=overridden)
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playbook['state'] = 'replaced'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=replaced)
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def test_2(self):
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# Change existing BFD configs
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existing = dedent('''\
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feature bfd
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interface Ethernet1/1
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no bfd
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interface Ethernet1/2
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no bfd echo
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interface Ethernet1/3
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no bfd
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no bfd echo
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''')
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self.get_resource_connection_facts.return_value = {self.SHOW_CMD: existing}
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playbook = dict(config=[
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dict(
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name='Ethernet1/1',
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bfd='enable',
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echo='disable'),
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dict(
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name='Ethernet1/2'),
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# Eth1/3 not present! Thus overridden should set Eth1/3 to defaults;
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# replaced should ignore Eth1/3.
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])
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# Expected result commands for each 'state'
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merged = ['interface Ethernet1/1', 'bfd', 'no bfd echo']
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deleted = ['interface Ethernet1/1', 'bfd',
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'interface Ethernet1/2', 'bfd echo']
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overridden = ['interface Ethernet1/3', 'bfd', 'bfd echo',
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'interface Ethernet1/1', 'bfd', 'no bfd echo',
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'interface Ethernet1/2', 'bfd echo']
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replaced = ['interface Ethernet1/1', 'bfd', 'no bfd echo',
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'interface Ethernet1/2', 'bfd echo']
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playbook['state'] = 'merged'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=merged)
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playbook['state'] = 'deleted'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=deleted)
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playbook['state'] = 'overridden'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=overridden)
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playbook['state'] = 'replaced'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=replaced)
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def test_3(self):
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# Device has bfd configs, playbook has no values
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existing = dedent('''\
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feature bfd
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interface Ethernet1/1
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no bfd
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interface Ethernet1/2
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no bfd echo
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interface Ethernet1/3
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no bfd
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no bfd echo
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''')
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self.get_resource_connection_facts.return_value = {self.SHOW_CMD: existing}
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playbook = dict(config=[
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dict(name='Ethernet1/1'),
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])
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# Expected result commands for each 'state'
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merged = []
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deleted = ['interface Ethernet1/1', 'bfd']
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overridden = ['interface Ethernet1/1', 'bfd',
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'interface Ethernet1/2', 'bfd echo',
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'interface Ethernet1/3', 'bfd', 'bfd echo']
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replaced = ['interface Ethernet1/1', 'bfd']
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playbook['state'] = 'merged'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=False, commands=merged)
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playbook['state'] = 'deleted'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=deleted)
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playbook['state'] = 'overridden'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=overridden)
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playbook['state'] = 'replaced'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=replaced)
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def test_4(self):
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# Test with interface that doesn't exist yet
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existing = dedent('''\
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feature bfd
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interface Ethernet1/1
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no bfd
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''')
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self.get_resource_connection_facts.return_value = {self.SHOW_CMD: existing}
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playbook = dict(config=[
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dict(
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name='Ethernet1/1.42',
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bfd='enable',
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echo='disable'),
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])
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# Expected result commands for each 'state'
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merged = ['interface Ethernet1/1.42', 'bfd', 'no bfd echo']
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deleted = []
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overridden = ['interface Ethernet1/1.42', 'bfd', 'no bfd echo',
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'interface Ethernet1/1', 'bfd']
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replaced = ['interface Ethernet1/1.42', 'bfd', 'no bfd echo']
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playbook['state'] = 'merged'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=merged)
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playbook['state'] = 'deleted'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=False, commands=deleted)
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playbook['state'] = 'overridden'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=overridden)
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playbook['state'] = 'replaced'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=replaced)
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def test_5(self):
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# idempotence
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existing = dedent('''\
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feature bfd
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interface Ethernet1/1
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no bfd
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no bfd echo
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interface Ethernet1/2
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''')
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self.get_resource_connection_facts.return_value = {self.SHOW_CMD: existing}
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playbook = dict(config=[
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dict(
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name='Ethernet1/1',
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bfd='disable',
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echo='disable'),
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dict(
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name='Ethernet1/2',
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bfd='enable',
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echo='enable'),
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])
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# Expected result commands for each 'state'
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merged = []
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deleted = ['interface Ethernet1/1', 'bfd', 'bfd echo']
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overridden = []
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replaced = []
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playbook['state'] = 'merged'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=False, commands=merged)
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playbook['state'] = 'deleted'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=True, commands=deleted)
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playbook['state'] = 'overridden'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=False, commands=overridden)
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playbook['state'] = 'replaced'
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set_module_args(playbook, ignore_provider_arg)
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self.execute_module(changed=False, commands=replaced)
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def build_args(data, type, state=None, check_mode=None):
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if state is None:
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state = 'merged'
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if check_mode is None:
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check_mode = False
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args = {
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'state': state,
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'_ansible_check_mode': check_mode,
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'config': {
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type: data
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}
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}
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return args
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