Add functional tests for masakari

This patch adds minimal functional tests to check the
behavior of supported APIs for Segment and Host by masakari.
Also added new CI job to run these newly added functional
test cases.

Note: Functional test cases related to ``POST/GET /notifications``
APIs will be added in Masakari.

Change-Id: I55fed23a1ceb259e9a13f3ed9e4b6d462330bcb4

.zuul.yaml

@@ -345,6 +345,25 @@
       test_matrix_branch: master
       tox_install_siblings: true
 
+- job:
+    name: openstacksdk-functional-devstack-masakari
+    parent: openstacksdk-functional-devstack-minimum
+    description: |
+      Run openstacksdk functional tests against a master devstack with masakari
+    required-projects:
+      - openstack/masakari
+    vars:
+      devstack_plugins:
+        masakari: https://git.openstack.org/openstack/masakari
+      devstack_services:
+        masakari-api: true
+        masakari-engine: true
+      tox_environment:
+        OPENSTACKSDK_HAS_MASAKARI: 1
+        OPENSTACKSDK_TESTS_SUBDIR: instance_ha
+      zuul_copy_output:
+        '{{ devstack_base_dir }}/masakari-logs': logs
+
 - project-template:
     name: openstacksdk-functional-tips
     check:
@@ -379,6 +398,8 @@
         - openstacksdk-functional-devstack-senlin
         - openstacksdk-functional-devstack-magnum:
             voting: false
+        - openstacksdk-functional-devstack-masakari:
+            voting: false
         - openstacksdk-functional-devstack-ironic:
             voting: false
         - openstacksdk-functional-devstack-python2

openstack/tests/functional/instance_ha/test_host.py

@@ -0,0 +1,73 @@
+# Copyright (C) 2018 NTT DATA
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+# import unittest
+
+from openstack import connection
+from openstack.cloud.openstackcloud import _OpenStackCloudMixin
+from openstack.tests.functional import base
+
+HYPERVISORS = []
+
+
+def hypervisors():
+    global HYPERVISORS
+    if HYPERVISORS:
+        return True
+    HYPERVISORS = _OpenStackCloudMixin.list_hypervisors(
+        connection.from_config(cloud_name=base.TEST_CLOUD_NAME))
+    return bool(HYPERVISORS)
+
+
+class TestHost(base.BaseFunctionalTest):
+
+    def setUp(self):
+        super(TestHost, self).setUp()
+        self.require_service('instance-ha')
+        self.NAME = self.getUniqueString()
+
+        if not hypervisors():
+            self.skipTest("Skip TestHost as there are no hypervisors "
+                          "configured in nova")
+
+        # Create segment
+        self.segment = self.conn.ha.create_segment(
+            name=self.NAME, recovery_method='auto',
+            service_type='COMPUTE')
+
+        # Create valid host
+        self.NAME = HYPERVISORS[0]['hypervisor_hostname']
+        self.host = self.conn.ha.create_host(
+            segment_id=self.segment.uuid, name=self.NAME, type='COMPUTE',
+            control_attributes='SSH')
+
+        # Delete host
+        self.addCleanup(self.conn.ha.delete_host, self.segment.uuid,
+                        self.host.uuid)
+        # Delete segment
+        self.addCleanup(self.conn.ha.delete_segment, self.segment.uuid)
+
+    def test_list(self):
+        names = [o.name for o in self.conn.ha.hosts(
+            self.segment.uuid, failover_segment_id=self.segment.uuid,
+            type='COMPUTE')]
+        self.assertIn(self.NAME, names)
+
+    def test_update(self):
+        updated_host = self.conn.ha.update_host(self.host['uuid'],
+                                                segment_id=self.segment.uuid,
+                                                on_maintenance='True')
+        get_host = self.conn.ha.get_host(updated_host.uuid,
+                                         updated_host.segment_id)
+        self.assertEqual(True, get_host.on_maintenance)

openstack/tests/functional/instance_ha/test_segment.py

@@ -0,0 +1,43 @@
+# Copyright (C) 2018 NTT DATA
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from openstack.tests.functional import base
+
+
+class TestSegment(base.BaseFunctionalTest):
+
+    def setUp(self):
+        super(TestSegment, self).setUp()
+        self.require_service('instance-ha')
+        self.NAME = self.getUniqueString()
+
+        # Create segment
+        self.segment = self.conn.ha.create_segment(
+            name=self.NAME, recovery_method='auto',
+            service_type='COMPUTE')
+
+        # Delete segment
+        self.addCleanup(self.conn.ha.delete_segment, self.segment['uuid'])
+
+    def test_list(self):
+        names = [o.name for o in self.conn.ha.segments(
+            recovery_method='auto')]
+        self.assertIn(self.NAME, names)
+
+    def test_update(self):
+        updated_segment = self.conn.ha.update_segment(self.segment['uuid'],
+                                                      name='UPDATED-NAME')
+        get_updated_segment = self.conn.ha.get_segment(updated_segment.uuid)
+        self.assertEqual('UPDATED-NAME', get_updated_segment.name)