Compute API Compute Flavor Extra Specs Test.

Adds tests for compute flavor extra specs policy actions [1].

[1] https://github.com/openstack/nova/blob/master/nova/policies/flavor_extra_specs.py

Change-Id: I4ef1949ce1492336aefa9259639e83036954c857
diff --git a/patrole_tempest_plugin/tests/api/compute/test_flavor_extra_specs_rbac.py b/patrole_tempest_plugin/tests/api/compute/test_flavor_extra_specs_rbac.py
new file mode 100644
index 0000000..f658627
--- /dev/null
+++ b/patrole_tempest_plugin/tests/api/compute/test_flavor_extra_specs_rbac.py
@@ -0,0 +1,110 @@
+#    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.lib.common.utils import data_utils
+from tempest.lib.common.utils import test_utils
+from tempest.lib import decorators
+from tempest import test
+
+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
+
+
+class FlavorExtraSpecsAdminRbacTest(rbac_base.BaseV2ComputeAdminRbacTest):
+
+    @classmethod
+    def setup_clients(cls):
+        super(FlavorExtraSpecsAdminRbacTest, cls).setup_clients()
+        cls.client = cls.flavors_client
+
+    @classmethod
+    def skip_checks(cls):
+        super(FlavorExtraSpecsAdminRbacTest, cls).skip_checks()
+        if not test.is_extension_enabled('os-flavor-extra-specs', 'compute'):
+            msg = "os-flavor-extra-specs extension not enabled."
+            raise cls.skipException(msg)
+
+    @classmethod
+    def resource_setup(cls):
+        super(FlavorExtraSpecsAdminRbacTest, cls).resource_setup()
+        cls.flavor = cls._create_flavor()
+
+    @classmethod
+    def resource_cleanup(cls):
+        cls.client.delete_flavor(cls.flavor['id'])
+        cls.client.wait_for_resource_deletion(cls.flavor['id'])
+        super(FlavorExtraSpecsAdminRbacTest, cls).resource_cleanup()
+
+    def tearDown(self):
+        rbac_utils.switch_role(self, switchToRbacRole=False)
+        super(FlavorExtraSpecsAdminRbacTest, self).tearDown()
+
+    def _set_flavor_extra_spec(self):
+        rand_key = data_utils.rand_name('key')
+        rand_val = data_utils.rand_name('val')
+        specs = {rand_key: rand_val}
+        self.client.set_flavor_extra_spec(self.flavor['id'],
+                                          **specs)['extra_specs']
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.client.unset_flavor_extra_spec, self.flavor['id'],
+                        rand_key)
+        return rand_key
+
+    @decorators.idempotent_id('daee891d-dfe9-4501-a39c-29f2371bec3c')
+    @rbac_rule_validation.action(
+        service="nova",
+        rule="os_compute_api:os-flavor-extra-specs:show")
+    def test_show_flavor_extra_spec(self):
+        key = self._set_flavor_extra_spec()
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.client.show_flavor_extra_spec(self.flavor['id'], key)[key]
+
+    @decorators.idempotent_id('fcffeca2-ed04-4e85-bf93-02fb5643f22b')
+    @rbac_rule_validation.action(
+        service="nova",
+        rule="os_compute_api:os-flavor-extra-specs:create")
+    def test_set_flavor_extra_spec(self):
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self._set_flavor_extra_spec()
+
+    @decorators.idempotent_id('42b85279-6bfa-4f58-b7a2-258c284f03c5')
+    @rbac_rule_validation.action(
+        service="nova",
+        rule="os_compute_api:os-flavor-extra-specs:update")
+    def test_update_flavor_extra_spec(self):
+        key = self._set_flavor_extra_spec()
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        update_val = data_utils.rand_name('val')
+        self.client.update_flavor_extra_spec(self.flavor['id'], key,
+                                             **{key: update_val})[key]
+
+    @decorators.idempotent_id('4b0e5471-e010-4c09-8965-80898e6760a3')
+    @rbac_rule_validation.action(
+        service="nova",
+        rule="os_compute_api:os-flavor-extra-specs:delete")
+    def test_unset_flavor_extra_spec(self):
+        key = self._set_flavor_extra_spec()
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.client.unset_flavor_extra_spec(self.flavor['id'], key)
+
+    @decorators.idempotent_id('02c3831a-3ce9-476e-a722-d805ac2da621')
+    @rbac_rule_validation.action(
+        service="nova",
+        rule="os_compute_api:os-flavor-extra-specs:index")
+    def test_list_flavor_extra_specs(self):
+        self._set_flavor_extra_spec()
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.client.list_flavor_extra_specs(self.flavor['id'])['extra_specs']