Adds bigip gtm monitor http module (#39944)

This module can be used to manage http monitors on a GTM

test/units/modules/network/f5/fixtures/load_gtm_monitor_http_1.json

@@ -0,0 +1,21 @@
+{
+    "kind": "tm:gtm:monitor:http:httpstate",
+    "name": "foo",
+    "partition": "Common",
+    "fullPath": "/Common/foo",
+    "generation": 0,
+    "selfLink": "https://localhost/mgmt/tm/gtm/monitor/http/~Common~foo?ver=13.1.0.4",
+    "defaultsFrom": "/Common/http",
+    "description": "my description",
+    "destination": "3.3.3.3:8080",
+    "ignoreDownResponse": "disabled",
+    "interval": 30,
+    "password": "secret",
+    "probeTimeout": 5,
+    "recv": "the receive string",
+    "reverse": "enabled",
+    "send": "GET /",
+    "timeout": 120,
+    "transparent": "enabled",
+    "username": "user1"
+}

test/units/modules/network/f5/test_bigip_gtm_monitor_http.py

@@ -0,0 +1,147 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright: (c) 2017, F5 Networks Inc.
+# GNU General Public License v3.0 (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+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 Mock
+from ansible.compat.tests.mock import patch
+from ansible.module_utils.basic import AnsibleModule
+
+try:
+    from library.modules.bigip_gtm_monitor_http import ApiParameters
+    from library.modules.bigip_gtm_monitor_http import ModuleParameters
+    from library.modules.bigip_gtm_monitor_http import ModuleManager
+    from library.modules.bigip_gtm_monitor_http import ArgumentSpec
+    from library.module_utils.network.f5.common import F5ModuleError
+    from library.module_utils.network.f5.common import iControlUnexpectedHTTPError
+    from test.unit.modules.utils import set_module_args
+except ImportError:
+    try:
+        from ansible.modules.network.f5.bigip_gtm_monitor_http import ApiParameters
+        from ansible.modules.network.f5.bigip_gtm_monitor_http import ModuleParameters
+        from ansible.modules.network.f5.bigip_gtm_monitor_http import ModuleManager
+        from ansible.modules.network.f5.bigip_gtm_monitor_http import ArgumentSpec
+        from ansible.module_utils.network.f5.common import F5ModuleError
+        from ansible.module_utils.network.f5.common import iControlUnexpectedHTTPError
+        from units.modules.utils import set_module_args
+    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 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 TestParameters(unittest.TestCase):
+    def test_module_parameters(self):
+        args = dict(
+            name='foo',
+            parent='/Common/my-http',
+            send='the send string',
+            receive='the receive string',
+            ip='1.1.1.1',
+            port='80',
+            interval='10',
+            timeout='20',
+            ignore_down_response=True,
+            transparent=False,
+            probe_timeout='30',
+            reverse=True
+        )
+
+        p = ModuleParameters(params=args)
+        assert p.name == 'foo'
+        assert p.parent == '/Common/my-http'
+        assert p.send == 'the send string'
+        assert p.receive == 'the receive string'
+        assert p.destination == '1.1.1.1:80'
+        assert p.ip == '1.1.1.1'
+        assert p.port == 80
+        assert p.interval == 10
+        assert p.timeout == 20
+        assert p.ignore_down_response is True
+        assert p.transparent is False
+        assert p.probe_timeout == 30
+        assert p.reverse is True
+
+    def test_api_parameters(self):
+        args = load_fixture('load_gtm_monitor_http_1.json')
+
+        p = ApiParameters(params=args)
+        assert p.name == 'foo'
+        assert p.parent == '/Common/http'
+        assert p.send == 'GET /'
+        assert p.receive == 'the receive string'
+        assert p.destination == '3.3.3.3:8080'
+        assert p.ip == '3.3.3.3'
+        assert p.port == 8080
+        assert p.interval == 30
+        assert p.timeout == 120
+        assert p.ignore_down_response is False
+        assert p.transparent is True
+        assert p.probe_timeout == 5
+        assert p.reverse is True
+
+
+@patch('ansible.module_utils.f5_utils.AnsibleF5Client._get_mgmt_root',
+       return_value=True)
+class TestManager(unittest.TestCase):
+
+    def setUp(self):
+        self.spec = ArgumentSpec()
+
+    def test_create_monitor(self, *args):
+        set_module_args(dict(
+            name='foo',
+            ip='10.10.10.10',
+            port=80,
+            interval=20,
+            timeout=30,
+            server='localhost',
+            password='password',
+            user='admin'
+        ))
+
+        module = AnsibleModule(
+            argument_spec=self.spec.argument_spec,
+            supports_check_mode=self.spec.supports_check_mode
+        )
+
+        # Override methods in the specific type of manager
+        mm = ModuleManager(module=module)
+        mm.exists = Mock(side_effect=[False, True])
+        mm.create_on_device = Mock(return_value=True)
+
+        results = mm.exec_module()
+
+        assert results['changed'] is True