Compute API Aggregates Tests

Adds tests for compute aggregates API
Partially-Implements: blueprint initial-tests-compute
Co-Authored-By: Felipe Monteiro <felipe.monteiro@att.com>

Change-Id: I29cd7e67fca382004be9d5b793c551e460fd8ec5
diff --git a/patrole_tempest_plugin/tests/api/compute/test_aggregates_rbac.py b/patrole_tempest_plugin/tests/api/compute/test_aggregates_rbac.py
new file mode 100644
index 0000000..b1e1b11
--- /dev/null
+++ b/patrole_tempest_plugin/tests/api/compute/test_aggregates_rbac.py
@@ -0,0 +1,130 @@
+# Copyright 2017 AT&T Corporation.
+# 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 tempest import config
+from tempest.lib.common.utils import data_utils
+from tempest.lib.common.utils import test_utils
+from tempest.lib import decorators
+
+from patrole_tempest_plugin import rbac_rule_validation
+from patrole_tempest_plugin.rbac_utils import rbac_utils
+from patrole_tempest_plugin.tests.api.compute import rbac_base
+
+CONF = config.CONF
+
+
+class AggregatesRbacTest(rbac_base.BaseV2ComputeRbacTest):
+
+    def tearDown(self):
+        rbac_utils.switch_role(self, switchToRbacRole=False)
+        super(AggregatesRbacTest, self).tearDown()
+
+    @classmethod
+    def skip_checks(cls):
+        super(AggregatesRbacTest, cls).skip_checks()
+        if not CONF.compute_feature_enabled.api_extensions:
+            raise cls.skipException(
+                '%s skipped as no compute extensions enabled' % cls.__name__)
+
+    @classmethod
+    def setup_clients(cls):
+        super(AggregatesRbacTest, cls).setup_clients()
+        cls.hosts_client = cls.os.hosts_client
+
+    def _create_aggregate(self):
+        agg_name = data_utils.rand_name('aggregate')
+        aggregate = self.aggregates_client.create_aggregate(name=agg_name)
+        aggregate_id = aggregate['aggregate']['id']
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.aggregates_client.delete_aggregate,
+                        aggregate_id)
+        return aggregate_id
+
+    def _add_host_to_aggregate(self, aggregate_id):
+        host_name = self.hosts_client.list_hosts()['hosts'][0]['host_name']
+        self.aggregates_client.add_host(aggregate_id, host=host_name)
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.aggregates_client.remove_host,
+                        aggregate_id,
+                        host=host_name)
+        return host_name
+
+    @rbac_rule_validation.action(
+        service="nova", rule="os_compute_api:os-aggregates:create")
+    @decorators.idempotent_id('ba754393-896e-434a-9704-452ff4a84f3f')
+    def test_create_aggregate_rbac(self):
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self._create_aggregate()
+
+    @rbac_rule_validation.action(
+        service="nova", rule="os_compute_api:os-aggregates:show")
+    @decorators.idempotent_id('8fb0b749-b120-4727-b3fb-bcfa3fa6f55b')
+    def test_show_aggregate_rbac(self):
+        aggregate_id = self._create_aggregate()
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.aggregates_client.show_aggregate(aggregate_id)
+
+    @rbac_rule_validation.action(
+        service="nova", rule="os_compute_api:os-aggregates:index")
+    @decorators.idempotent_id('146284da-5dd6-4c97-b598-42b480f014c6')
+    def test_list_aggregate_rbac(self):
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.aggregates_client.list_aggregates()['aggregates']
+
+    @rbac_rule_validation.action(
+        service="nova", rule="os_compute_api:os-aggregates:update")
+    @decorators.idempotent_id('c94e0d69-99b6-477e-b301-2cd0e9d0ad81')
+    def test_update_aggregate_rbac(self):
+        aggregate_id = self._create_aggregate()
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        new_name = data_utils.rand_name('aggregate')
+        self.aggregates_client.update_aggregate(aggregate_id, name=new_name)
+
+    @rbac_rule_validation.action(
+        service="nova", rule="os_compute_api:os-aggregates:delete")
+    @decorators.idempotent_id('5a50c5a6-0f12-4405-a1ce-2288ae895ea6')
+    def test_delete_aggregate_rbac(self):
+        aggregate_id = self._create_aggregate()
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.aggregates_client.delete_aggregate(aggregate_id)
+
+    @rbac_rule_validation.action(
+        service="nova", rule="os_compute_api:os-aggregates:add_host")
+    @decorators.idempotent_id('97e6e9df-5291-4faa-8147-755b2d1f1ce2')
+    def test_add_host_to_aggregate_rbac(self):
+        aggregate_id = self._create_aggregate()
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self._add_host_to_aggregate(aggregate_id)
+
+    @rbac_rule_validation.action(
+        service="nova", rule="os_compute_api:os-aggregates:remove_host")
+    @decorators.idempotent_id('5b035a25-75d2-4d72-b4d6-0f0337335628')
+    def test_remove_host_from_aggregate_rbac(self):
+        aggregate_id = self._create_aggregate()
+        host_name = self._add_host_to_aggregate(aggregate_id)
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.aggregates_client.remove_host(aggregate_id, host=host_name)
+
+    @rbac_rule_validation.action(
+        service="nova", rule="os_compute_api:os-aggregates:set_metadata")
+    @decorators.idempotent_id('ed6f3849-065c-4ae9-a81e-6ad7ed0d3d9d')
+    def test_set_metadata_on_aggregate_rbac(self):
+        aggregate_id = self._create_aggregate()
+        rand_key = data_utils.rand_name('key')
+        rand_val = data_utils.rand_name('val')
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.aggregates_client.set_metadata(
+            aggregate_id,
+            metadata={rand_key: rand_val})