1# -*- coding: utf-8 -*-
2#
3# Copyright: (c) 2018, F5 Networks Inc.
4# GNU General Public License v3.0 (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
5
6from __future__ import (absolute_import, division, print_function)
7__metaclass__ = type
8
9import os
10import json
11import pytest
12import sys
13
14if sys.version_info < (2, 7):
15    pytestmark = pytest.mark.skip("F5 Ansible modules require Python >= 2.7")
16
17from ansible.module_utils.basic import AnsibleModule
18
19from ansible_collections.f5networks.f5_modules.plugins.modules.bigip_profile_fastl4 import (
20    ApiParameters, ModuleParameters, ModuleManager, ArgumentSpec
21)
22from ansible_collections.f5networks.f5_modules.tests.unit.compat import unittest
23from ansible_collections.f5networks.f5_modules.tests.unit.compat.mock import Mock, patch
24from ansible_collections.f5networks.f5_modules.tests.unit.modules.utils import set_module_args
25
26
27fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
28fixture_data = {}
29
30
31def load_fixture(name):
32    path = os.path.join(fixture_path, name)
33
34    if path in fixture_data:
35        return fixture_data[path]
36
37    with open(path) as f:
38        data = f.read()
39
40    try:
41        data = json.loads(data)
42    except Exception:
43        pass
44
45    fixture_data[path] = data
46    return data
47
48
49class TestParameters(unittest.TestCase):
50    def test_module_parameters(self):
51        args = dict(
52            name='foo',
53            parent='bar',
54            idle_timeout=100,
55            client_timeout=101,
56            description='description one',
57            explicit_flow_migration=False,
58            ip_df_mode='pmtu',
59            ip_tos_to_client=102,
60            ip_tos_to_server=103,
61            ip_ttl_v4=104,
62            ip_ttl_v6=105,
63            ip_ttl_mode='proxy',
64            keep_alive_interval=106,
65            late_binding=True,
66            link_qos_to_client=7,
67            link_qos_to_server=6,
68            loose_close=False,
69            loose_initialization=True,
70            mss_override=4,
71            reassemble_fragments=True,
72            receive_window_size=109,
73            reset_on_timeout=False,
74            rtt_from_client=True,
75            rtt_from_server=False,
76            server_sack=True,
77            server_timestamp=False,
78            syn_cookie_mss=110,
79            tcp_close_timeout=111,
80            tcp_generate_isn=True,
81            tcp_handshake_timeout=112,
82            tcp_strip_sack=False,
83            tcp_time_wait_timeout=113,
84            tcp_timestamp_mode='rewrite',
85            tcp_wscale_mode='strip',
86            timeout_recovery='fallback',
87            hardware_syn_cookie=True,
88        )
89
90        p = ModuleParameters(params=args)
91        assert p.name == 'foo'
92        assert p.parent == '/Common/bar'
93        assert p.description == 'description one'
94        assert p.idle_timeout == 100
95        assert p.client_timeout == 101
96        assert p.explicit_flow_migration == 'no'
97        assert p.ip_df_mode == 'pmtu'
98        assert p.ip_tos_to_client == 102
99        assert p.ip_tos_to_server == 103
100        assert p.ip_ttl_v4 == 104
101        assert p.ip_ttl_v6 == 105
102        assert p.ip_ttl_mode == 'proxy'
103        assert p.keep_alive_interval == 106
104        assert p.late_binding == 'yes'
105        assert p.link_qos_to_client == 7
106        assert p.link_qos_to_server == 6
107        assert p.loose_close == 'no'
108        assert p.loose_initialization == 'yes'
109        assert p.mss_override == 4
110        assert p.reassemble_fragments == 'yes'
111        assert p.receive_window_size == 109
112        assert p.reset_on_timeout == 'no'
113        assert p.rtt_from_client == 'yes'
114        assert p.rtt_from_server == 'no'
115        assert p.server_sack == 'yes'
116        assert p.server_timestamp == 'no'
117        assert p.syn_cookie_mss == 110
118        assert p.tcp_close_timeout == 111
119        assert p.tcp_generate_isn == 'yes'
120        assert p.tcp_handshake_timeout == 112
121        assert p.tcp_strip_sack == 'no'
122        assert p.tcp_time_wait_timeout == 113
123        assert p.tcp_timestamp_mode == 'rewrite'
124        assert p.tcp_wscale_mode == 'strip'
125        assert p.timeout_recovery == 'fallback'
126        assert p.hardware_syn_cookie == 'enabled'
127
128    def test_api_parameters(self):
129        args = load_fixture('load_ltm_fastl4_profile_1.json')
130        p = ApiParameters(params=args)
131        assert p.name == 'fastL4'
132        assert p.description is None
133
134
135class TestManager(unittest.TestCase):
136    def setUp(self):
137        self.spec = ArgumentSpec()
138        self.p2 = patch('ansible_collections.f5networks.f5_modules.plugins.modules.bigip_profile_fastl4.tmos_version')
139        self.p3 = patch('ansible_collections.f5networks.f5_modules.plugins.modules.bigip_profile_fastl4.send_teem')
140        self.m2 = self.p2.start()
141        self.m2.return_value = '14.1.0'
142        self.m3 = self.p3.start()
143        self.m3.return_value = True
144
145    def tearDown(self):
146        self.p2.stop()
147        self.p3.stop()
148
149    def test_create(self, *args):
150        # Configure the arguments that would be sent to the Ansible module
151        set_module_args(dict(
152            name='foo',
153            parent='bar',
154            provider=dict(
155                server='localhost',
156                password='password',
157                user='admin'
158            )
159        ))
160
161        module = AnsibleModule(
162            argument_spec=self.spec.argument_spec,
163            supports_check_mode=self.spec.supports_check_mode
164        )
165        mm = ModuleManager(module=module)
166
167        # Override methods to force specific logic in the module to happen
168        mm.exists = Mock(return_value=False)
169        mm.create_on_device = Mock(return_value=True)
170
171        results = mm.exec_module()
172
173        assert results['changed'] is True
174