Adds bigip profile for http2 (#47782)

This allows one to manage HTTP2 profiles on a BIG-IP

test/units/modules/network/f5/fixtures/load_ltm_http2_profile.json

@@ -0,0 +1,27 @@
+{
+  "kind": "tm:ltm:profile:http2:http2state",
+  "name": "test",
+  "partition": "Common",
+  "fullPath": "/Common/test",
+  "generation": 5852,
+  "selfLink": "https://localhost/mgmt/tm/ltm/profile/http2/~Common~test?ver=13.1.0.8",
+  "activationModes": [
+    "always"
+  ],
+  "appService": "none",
+  "concurrentStreamsPerConnection": 10,
+  "connectionIdleTimeout": 300,
+  "defaultsFrom": "/Common/http2",
+  "defaultsFromReference": {
+    "link": "https://localhost/mgmt/tm/ltm/profile/http2/~Common~http2?ver=13.1.0.8"
+  },
+  "description": "this is awful documentation",
+  "enforceTlsRequirements": "enabled",
+  "frameSize": 2048,
+  "headerTableSize": 4096,
+  "includeContentLength": "disabled",
+  "insertHeader": "disabled",
+  "insertHeaderName": "X-HTTP2",
+  "receiveWindow": 32,
+  "writeSize": 16384
+}

test/units/modules/network/f5/test_bigip_profile_http2.py

@@ -0,0 +1,132 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright: (c) 2018, 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 sys
+
+from nose.plugins.skip import SkipTest
+if sys.version_info < (2, 7):
+    raise SkipTest("F5 Ansible modules require Python >= 2.7")
+
+from ansible.module_utils.basic import AnsibleModule
+
+try:
+    from library.modules.bigip_profile_http2 import ApiParameters
+    from library.modules.bigip_profile_http2 import ModuleParameters
+    from library.modules.bigip_profile_http2 import ModuleManager
+    from library.modules.bigip_profile_http2 import ArgumentSpec
+
+    # In Ansible 2.8, Ansible changed import paths.
+    from test.units.compat import unittest
+    from test.units.compat.mock import Mock
+    from test.units.compat.mock import patch
+
+    from test.units.modules.utils import set_module_args
+except ImportError:
+    try:
+        from ansible.modules.network.f5.bigip_profile_http2 import ApiParameters
+        from ansible.modules.network.f5.bigip_profile_http2 import ModuleParameters
+        from ansible.modules.network.f5.bigip_profile_http2 import ModuleManager
+        from ansible.modules.network.f5.bigip_profile_http2 import ArgumentSpec
+
+        # Ansible 2.8 imports
+        from units.compat import unittest
+        from units.compat.mock import Mock
+        from units.compat.mock import patch
+
+        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='bar',
+            description='This is a Test',
+            streams=20,
+            enforce_tls_requirements=True,
+            frame_size=1024,
+            activation_modes=['always'],
+            insert_header=True,
+            insert_header_name='FOO'
+
+        )
+
+        p = ModuleParameters(params=args)
+        assert p.name == 'foo'
+        assert p.parent == '/Common/bar'
+        assert p.description == 'This is a Test'
+        assert p.streams == 20
+        assert p.enforce_tls_requirements == 'enabled'
+        assert p.frame_size == 1024
+        assert p.activation_modes == ['always']
+        assert p.insert_header == 'enabled'
+        assert p.insert_header_name == 'FOO'
+
+    def test_api_parameters(self):
+        args = load_fixture('load_ltm_http2_profile.json')
+        p = ApiParameters(params=args)
+        assert p.name == 'test'
+        assert p.streams == 10
+        assert p.enforce_tls_requirements == 'enabled'
+
+
+class TestManager(unittest.TestCase):
+
+    def setUp(self):
+        self.spec = ArgumentSpec()
+
+    def test_create(self, *args):
+        # Configure the arguments that would be sent to the Ansible module
+        set_module_args(dict(
+            name='foo',
+            enforce_tls_requirements='yes',
+            parent='bar',
+            password='password',
+            server='localhost',
+            user='admin'
+        ))
+
+        module = AnsibleModule(
+            argument_spec=self.spec.argument_spec,
+            supports_check_mode=self.spec.supports_check_mode
+        )
+        mm = ModuleManager(module=module)
+
+        # Override methods to force specific logic in the module to happen
+        mm.exists = Mock(return_value=False)
+        mm.create_on_device = Mock(return_value=True)
+
+        results = mm.exec_module()
+
+        assert results['changed'] is True
+        assert results['enforce_tls_requirements'] == 'yes'