# -*- coding: utf-8 -*- # # Copyright 2017 F5 Networks Inc. # # This file is part of Ansible # # Ansible is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # Ansible is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public Liccense for more details. # # You should have received a copy of the GNU General Public License # along with Ansible. If not, see . from __future__ import (absolute_import, division, print_function) __metaclass__ = type import os import json import pytest import sys from nose.plugins.skip import SkipTest if sys.version_info < (2, 7): raise SkipTest("F5 Ansible modules require Python >= 2.7") from ansible.compat.tests import unittest from ansible.compat.tests.mock import patch, Mock from ansible.module_utils import basic from ansible.module_utils._text import to_bytes from ansible.module_utils.f5_utils import AnsibleF5Client from ansible.module_utils.f5_utils import F5ModuleError try: from library.bigip_pool import Parameters from library.bigip_pool import ModuleManager from library.bigip_pool import ArgumentSpec from ansible.module_utils.f5_utils import iControlUnexpectedHTTPError except ImportError: try: from ansible.modules.network.f5.bigip_pool import Parameters from ansible.modules.network.f5.bigip_pool import ModuleManager from ansible.modules.network.f5.bigip_pool import ArgumentSpec from ansible.module_utils.f5_utils import iControlUnexpectedHTTPError except ImportError: raise SkipTest("F5 Ansible modules require the f5-sdk Python library") fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures') fixture_data = {} def set_module_args(args): args = json.dumps({'ANSIBLE_MODULE_ARGS': args}) basic._ANSIBLE_ARGS = to_bytes(args) def load_fixture(name): path = os.path.join(fixture_path, name) if path in fixture_data: return fixture_data[path] with open(path) as f: data = f.read() try: data = json.loads(data) except Exception: pass fixture_data[path] = data return data class BigIpObj(object): def __init__(self, **kwargs): self.__dict__.update(kwargs) class TestParameters(unittest.TestCase): def test_module_parameters(self): args = dict( monitor_type='m_of_n', monitors=['/Common/Fake', '/Common/Fake2'], quorum=1, slow_ramp_time=200, reselect_tries=5, service_down_action='drop', host='192.168.1.1', port=8080 ) p = Parameters(args) assert p.monitor_type == 'm_of_n' assert p.quorum == 1 assert p.monitors == 'min 1 of { /Common/Fake /Common/Fake2 }' assert p.host == '192.168.1.1' assert p.port == 8080 assert p.member_name == '192.168.1.1:8080' assert p.slow_ramp_time == 200 assert p.reselect_tries == 5 assert p.service_down_action == 'drop' def test_api_parameters(self): m = ['/Common/Fake', '/Common/Fake2'] args = dict( monitor_type='and_list', monitors=m, slowRampTime=200, reselectTries=5, serviceDownAction='drop' ) p = Parameters(args) assert p.monitors == '/Common/Fake and /Common/Fake2' assert p.slow_ramp_time == 200 assert p.reselect_tries == 5 assert p.service_down_action == 'drop' def test_unknown_module_lb_method(self): args = dict( lb_method='obscure_hyphenated_fake_method', ) with pytest.raises(F5ModuleError): p = Parameters(args) assert p.lb_method == 'foo' def test_unknown_api_lb_method(self): args = dict( loadBalancingMode='obscure_hypenated_fake_method' ) with pytest.raises(F5ModuleError): p = Parameters(args) assert p.lb_method == 'foo' @patch('ansible.module_utils.f5_utils.AnsibleF5Client._get_mgmt_root', return_value=True) class TestManager(unittest.TestCase): def setUp(self): self.spec = ArgumentSpec() self.loaded_members = [] members = load_fixture('pool_members_subcollection.json') for item in members: self.loaded_members.append(BigIpObj(**item)) def test_create_pool(self, *args): set_module_args(dict( pool='fake_pool', description='fakepool', service_down_action='drop', lb_method='round_robin', partition='Common', slow_ramp_time=10, reselect_tries=1, server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = lambda: True mm.exists = lambda: False results = mm.exec_module() assert results['changed'] is True assert results['name'] == 'fake_pool' assert results['description'] == 'fakepool' assert results['service_down_action'] == 'drop' assert results['lb_method'] == 'round-robin' assert results['slow_ramp_time'] == 10 assert results['reselect_tries'] == 1 def test_create_pool_with_pool_member(self, *args): set_module_args(dict( pool='fake_pool', partition='Common', host='192.168.1.1', port=8080, server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) current = ( Parameters( load_fixture('load_ltm_pool.json') ), self.loaded_members, {}, ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) mm.read_current_from_device = Mock(return_value=current) mm.create_member_on_device = Mock(return_value=True) results = mm.exec_module() assert results['changed'] is True assert results['host'] == '192.168.1.1' assert results['port'] == 8080 assert results['member_name'] == '192.168.1.1:8080' def test_create_pool_invalid_host(self, *args): set_module_args(dict( pool='fake_pool', partition='Common', host='this.will.fail', port=8080, server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) msg = "'this.will.fail' is not a valid IP address" with pytest.raises(F5ModuleError) as err: mm.exec_module() assert str(err.value) == msg def test_create_pool_invalid_port(self, *args): set_module_args(dict( pool='fake_pool', partition='Common', host='192.168.1.1', port=98741, server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) msg = "The provided port '98741' must be between 0 and 65535" with pytest.raises(F5ModuleError) as err: mm.exec_module() assert str(err.value) == msg def test_create_pool_monitor_type_missing(self, *args): set_module_args(dict( pool='fake_pool', lb_method='round_robin', partition='Common', monitors=['/Common/tcp', '/Common/http'], server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) results = mm.exec_module() assert results['changed'] is True assert results['name'] == 'fake_pool' assert results['monitors'] == '/Common/tcp and /Common/http' assert results['monitor_type'] == 'and_list' def test_create_pool_monitors_missing(self, *args): set_module_args(dict( pool='fake_pool', lb_method='round_robin', partition='Common', monitor_type='and_list', server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) msg = "The 'monitors' parameter cannot be empty when " \ "'monitor_type' parameter is specified" with pytest.raises(F5ModuleError) as err: mm.exec_module() assert str(err.value) == msg def test_create_pool_quorum_missing(self, *args): set_module_args(dict( pool='fake_pool', lb_method='round_robin', partition='Common', monitor_type='m_of_n', monitors=['/Common/tcp', '/Common/http'], server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) msg = "Quorum value must be specified with monitor_type 'm_of_n'." with pytest.raises(F5ModuleError) as err: mm.exec_module() assert str(err.value) == msg def test_create_pool_monitor_and_list(self, *args): set_module_args(dict( pool='fake_pool', partition='Common', monitor_type='and_list', monitors=['/Common/tcp', '/Common/http'], server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) results = mm.exec_module() assert results['changed'] is True assert results['name'] == 'fake_pool' assert results['monitors'] == '/Common/tcp and /Common/http' assert results['monitor_type'] == 'and_list' def test_create_pool_monitor_m_of_n(self, *args): set_module_args(dict( pool='fake_pool', partition='Common', monitor_type='m_of_n', quorum=1, monitors=['/Common/tcp', '/Common/http'], server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) results = mm.exec_module() assert results['changed'] is True assert results['name'] == 'fake_pool' assert results['monitors'] == 'min 1 of { /Common/tcp /Common/http }' assert results['monitor_type'] == 'm_of_n' def test_update_monitors(self, *args): set_module_args(dict( name='test_pool', partition='Common', monitor_type='and_list', monitors=['/Common/http', '/Common/tcp'], server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) current = ( Parameters( load_fixture('load_ltm_pool.json') ), [], {}, ) mm.update_on_device = Mock(return_value=True) mm.exists = Mock(return_value=True) mm.read_current_from_device = Mock(return_value=current) results = mm.exec_module() assert results['changed'] is True assert results['monitor_type'] == 'and_list' assert results['monitors'] == '/Common/http and /Common/tcp' def test_update_pool_new_member(self, *args): set_module_args(dict( name='test_pool', partition='Common', host='192.168.1.1', port=8080, server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) current = ( Parameters( load_fixture('load_ltm_pool.json') ), self.loaded_members, {}, ) mm.update_on_device = Mock(return_value=True) mm.exists = Mock(return_value=True) mm.read_current_from_device = Mock(return_value=current) mm.create_member_on_device = Mock(return_value=True) results = mm.exec_module() assert results['changed'] is True assert results['host'] == '192.168.1.1' assert results['port'] == 8080 def test_update_pool_member_exists(self, *args): set_module_args(dict( name='test_pool', partition='Common', host='1.1.1.1', port=80, server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) current = ( Parameters( load_fixture('load_ltm_pool.json') ), self.loaded_members, {}, ) mm.update_on_device = Mock(return_value=True) mm.exists = Mock(return_value=True) mm.read_current_from_device = Mock(return_value=current) mm.create_member_on_device = Mock(return_value=True) results = mm.exec_module() assert results['changed'] is False def test_create_pool_monitor_and_list_no_partition(self, *args): set_module_args(dict( pool='fake_pool', monitor_type='and_list', monitors=['tcp', 'http'], server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) results = mm.exec_module() assert results['changed'] is True assert results['name'] == 'fake_pool' assert results['monitors'] == '/Common/tcp and /Common/http' assert results['monitor_type'] == 'and_list' def test_create_pool_monitor_m_of_n_no_partition(self, *args): set_module_args(dict( pool='fake_pool', monitor_type='m_of_n', quorum=1, monitors=['tcp', 'http'], server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) results = mm.exec_module() assert results['changed'] is True assert results['name'] == 'fake_pool' assert results['monitors'] == 'min 1 of { /Common/tcp /Common/http }' assert results['monitor_type'] == 'm_of_n' def test_create_pool_monitor_and_list_custom_partition(self, *args): set_module_args(dict( pool='fake_pool', partition='Testing', monitor_type='and_list', monitors=['tcp', 'http'], server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) results = mm.exec_module() assert results['changed'] is True assert results['name'] == 'fake_pool' assert results['monitors'] == '/Testing/tcp and /Testing/http' assert results['monitor_type'] == 'and_list' def test_create_pool_monitor_m_of_n_custom_partition(self, *args): set_module_args(dict( pool='fake_pool', partition='Testing', monitor_type='m_of_n', quorum=1, monitors=['tcp', 'http'], server='localhost', password='password', user='admin' )) client = AnsibleF5Client( argument_spec=self.spec.argument_spec, supports_check_mode=self.spec.supports_check_mode, f5_product_name=self.spec.f5_product_name ) mm = ModuleManager(client) mm.create_on_device = Mock(return_value=True) mm.exists = Mock(return_value=False) results = mm.exec_module() assert results['changed'] is True assert results['name'] == 'fake_pool' assert results['monitors'] == 'min 1 of { /Testing/tcp /Testing/http }' assert results['monitor_type'] == 'm_of_n'