Merge "Update tox to correctly use OS_TEST_PATH"
diff --git a/HACKING.rst b/HACKING.rst
index 5281b53..f89910b 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -1,15 +1,15 @@
 Patrole Style Commandments
 ==========================
 
-- Step 1: Read the OpenStack Style Commandments: `<https://docs.openstack.org/developer/hacking/>`__
-- Step 2: Review Tempest's Style Commandments: `<https://docs.openstack.org/developer/tempest/HACKING.html>`__
+- Step 1: Read the OpenStack Style Commandments: `<https://docs.openstack.org/hacking/latest/>`__
+- Step 2: Review Tempest's Style Commandments: `<https://docs.openstack.org/tempest/latest/HACKING.html>`__
 - Step 3: Read on
 
 Patrole Specific Commandments
 ------------------------------
 
 Patrole borrows the following commandments from Tempest; refer to
-`Tempest's Commandments <https://docs.openstack.org/developer/tempest/HACKING.html>`__
+`Tempest's Commandments <https://docs.openstack.org/tempest/latest/HACKING.html>`__
 for more information:
 
 .. note::
diff --git a/doc/source/sampleconf.rst b/doc/source/sampleconf.rst
index c262f2d..43933db 100644
--- a/doc/source/sampleconf.rst
+++ b/doc/source/sampleconf.rst
@@ -36,7 +36,7 @@
     # are.
     test_custom_requirements = False
 
-    File path of the yaml file that defines your RBAC requirements. This
+    # File path of the yaml file that defines your RBAC requirements. This
     # file must be located on the same host that Patrole runs on. The yaml
     # file should be written as follows:
     custom_requirements_file = patrole/requirements.txt
diff --git a/patrole_tempest_plugin/rbac_policy_parser.py b/patrole_tempest_plugin/rbac_policy_parser.py
index 254bb18..88e9faa 100644
--- a/patrole_tempest_plugin/rbac_policy_parser.py
+++ b/patrole_tempest_plugin/rbac_policy_parser.py
@@ -20,7 +20,7 @@
 from oslo_log import log as logging
 from oslo_policy import policy
 import stevedore
-
+from tempest import clients
 from tempest.common import credentials_factory as credentials
 from tempest import config
 
@@ -93,7 +93,8 @@
         # Cache the list of available services in memory to avoid needlessly
         # doing an API call every time.
         if not hasattr(cls, 'available_services'):
-            admin_mgr = credentials.AdminManager()
+            admin_mgr = clients.Manager(
+                credentials.get_configured_admin_credentials())
             services_client = (admin_mgr.identity_services_v3_client
                                if CONF.identity_feature_enabled.api_v3
                                else admin_mgr.identity_services_client)
diff --git a/patrole_tempest_plugin/rbac_rule_validation.py b/patrole_tempest_plugin/rbac_rule_validation.py
index 51b9d92..da27a20 100644
--- a/patrole_tempest_plugin/rbac_rule_validation.py
+++ b/patrole_tempest_plugin/rbac_rule_validation.py
@@ -25,6 +25,7 @@
 
 from patrole_tempest_plugin import rbac_exceptions
 from patrole_tempest_plugin import rbac_policy_parser
+from patrole_tempest_plugin import rbac_utils
 from patrole_tempest_plugin import requirements_authority
 
 CONF = config.CONF
@@ -85,7 +86,7 @@
                 LOG.info("As admin_only is True, only admin role should be "
                          "allowed to perform the API. Skipping oslo.policy "
                          "check for policy action {0}.".format(rule))
-                allowed = test_obj.rbac_utils.is_admin
+                allowed = rbac_utils.is_admin()
             else:
                 allowed = _is_authorized(test_obj, service, rule,
                                          extra_target_data)
diff --git a/patrole_tempest_plugin/rbac_utils.py b/patrole_tempest_plugin/rbac_utils.py
index 9d7a807..29d41d3 100644
--- a/patrole_tempest_plugin/rbac_utils.py
+++ b/patrole_tempest_plugin/rbac_utils.py
@@ -195,13 +195,13 @@
         self.admin_role_id = admin_role_id
         self.rbac_role_id = rbac_role_id
 
-    @property
-    def is_admin(self):
-        """Verifies whether the current test role equals the admin role.
 
-        :returns: True if ``rbac_test_role`` is the admin role.
-        """
-        return CONF.rbac.rbac_test_role == CONF.identity.admin_role
+def is_admin():
+    """Verifies whether the current test role equals the admin role.
+
+    :returns: True if ``rbac_test_role`` is the admin role.
+    """
+    return CONF.rbac.rbac_test_role == CONF.identity.admin_role
 
 
 @six.add_metaclass(abc.ABCMeta)
diff --git a/patrole_tempest_plugin/tests/api/compute/test_agents_rbac.py b/patrole_tempest_plugin/tests/api/compute/test_agents_rbac.py
index f355358..4712ed0 100644
--- a/patrole_tempest_plugin/tests/api/compute/test_agents_rbac.py
+++ b/patrole_tempest_plugin/tests/api/compute/test_agents_rbac.py
@@ -13,6 +13,8 @@
 #    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
 
@@ -29,6 +31,16 @@
             raise cls.skipException(
                 '%s skipped as os-agents not enabled' % cls.__name__)
 
+    def _param_helper(self, **kwargs):
+        rand_key = 'architecture'
+        if rand_key in kwargs:
+            # NOTE: The rand_name is for avoiding agent conflicts.
+            # If you try to create an agent with the same hypervisor,
+            # os and architecture as an existing agent, Nova will return
+            # an HTTPConflict or HTTPServerError.
+            kwargs[rand_key] = data_utils.rand_name(kwargs[rand_key])
+        return kwargs
+
     @rbac_rule_validation.action(
         service="nova", rule="os_compute_api:os-agents")
     @decorators.idempotent_id('d1bc6d97-07f5-4f45-ac29-1c619a6a7e27')
@@ -48,3 +60,41 @@
         body = self.agents_client.create_agent(**params)['agent']
         self.addCleanup(self.agents_client.delete_agent,
                         body['agent_id'])
+
+    @rbac_rule_validation.action(
+        service="nova",
+        rule="os_compute_api:os-agents")
+    @decorators.idempotent_id('b22f2681-9ffb-439b-b240-dae503e41020')
+    def test_update_agent(self):
+        params = self._param_helper(
+            hypervisor='common', os='linux',
+            architecture='x86_64', version='7.0',
+            url='xxx://xxxx/xxx/xxx',
+            md5hash='add6bb58e139be103324d04d82d8f545')
+        body = self.agents_client.create_agent(**params)['agent']
+        self.addCleanup(self.agents_client.delete_agent,
+                        body['agent_id'])
+
+        self.rbac_utils.switch_role(self, toggle_rbac_role=True)
+        update_params = self._param_helper(
+            version='8.0',
+            url='xxx://xxxx/xxx/xxx2',
+            md5hash='add6bb58e139be103324d04d82d8f547')
+        self.agents_client.update_agent(body['agent_id'], **update_params)
+
+    @rbac_rule_validation.action(
+        service="nova",
+        rule="os_compute_api:os-agents")
+    @decorators.idempotent_id('c5042af8-0682-43b0-abc4-bf33349e23dd')
+    def test_delete_agent(self):
+        params = self._param_helper(
+            hypervisor='common', os='linux',
+            architecture='x86_64', version='7.0',
+            url='xxx://xxxx/xxx/xxx',
+            md5hash='add6bb58e139be103324d04d82d8f545')
+        body = self.agents_client.create_agent(**params)['agent']
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.agents_client.delete_agent,
+                        body['agent_id'])
+        self.rbac_utils.switch_role(self, toggle_rbac_role=True)
+        self.agents_client.delete_agent(body['agent_id'])
diff --git a/patrole_tempest_plugin/tests/api/compute/test_instance_actions_rbac.py b/patrole_tempest_plugin/tests/api/compute/test_instance_actions_rbac.py
deleted file mode 100644
index b81d2ab..0000000
--- a/patrole_tempest_plugin/tests/api/compute/test_instance_actions_rbac.py
+++ /dev/null
@@ -1,56 +0,0 @@
-#    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 import decorators
-from tempest import test
-
-from patrole_tempest_plugin import rbac_exceptions
-from patrole_tempest_plugin import rbac_rule_validation
-from patrole_tempest_plugin.tests.api.compute import rbac_base
-
-
-class InstanceActionsRbacTest(rbac_base.BaseV2ComputeRbacTest):
-
-    @classmethod
-    def skip_checks(cls):
-        super(InstanceActionsRbacTest, cls).skip_checks()
-        if not test.is_extension_enabled('os-instance-actions', 'compute'):
-            raise cls.skipException(
-                '%s skipped as os-instance-actions not enabled' % cls.__name__)
-
-    @classmethod
-    def resource_setup(cls):
-        super(InstanceActionsRbacTest, cls).resource_setup()
-        cls.server = cls.create_test_server(wait_until='ACTIVE')
-        cls.request_id = cls.server.response['x-compute-request-id']
-
-    @decorators.idempotent_id('9d1b131d-407e-4fa3-8eef-eb2c4526f1da')
-    @rbac_rule_validation.action(
-        service="nova",
-        rule="os_compute_api:os-instance-actions")
-    def test_list_instance_actions(self):
-        self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.list_instance_actions(self.server['id'])
-
-    @decorators.idempotent_id('eb04c439-4215-4029-9ccb-5b3c041bfc25')
-    @rbac_rule_validation.action(
-        service="nova",
-        rule="os_compute_api:os-instance-actions:events")
-    def test_get_instance_action(self):
-        self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        instance_action = self.servers_client.show_instance_action(
-            self.server['id'], self.request_id)['instanceAction']
-        if 'events' not in instance_action:
-            raise rbac_exceptions.RbacActionFailed
diff --git a/patrole_tempest_plugin/tests/api/compute/test_server_misc_policy_actions_rbac.py b/patrole_tempest_plugin/tests/api/compute/test_server_misc_policy_actions_rbac.py
index 1866119..e942f08 100644
--- a/patrole_tempest_plugin/tests/api/compute/test_server_misc_policy_actions_rbac.py
+++ b/patrole_tempest_plugin/tests/api/compute/test_server_misc_policy_actions_rbac.py
@@ -49,21 +49,30 @@
     @classmethod
     def resource_setup(cls):
         super(MiscPolicyActionsRbacTest, cls).resource_setup()
-        cls.server_id = cls.create_test_server(wait_until='ACTIVE')['id']
+        cls.server = cls.create_test_server(wait_until='ACTIVE')
 
     def setUp(self):
         super(MiscPolicyActionsRbacTest, self).setUp()
         try:
             waiters.wait_for_server_status(self.servers_client,
-                                           self.server_id, 'ACTIVE')
+                                           self.server['id'], 'ACTIVE')
         except lib_exc.NotFound:
             # If the server was found to be deleted by a previous test,
             # a new one is built
-            server = self.create_test_server(wait_until='ACTIVE')
-            self.__class__.server_id = server['id']
+            self.__class__.server = self.create_test_server(
+                wait_until='ACTIVE')
         except Exception:
             # Rebuilding the server in case something happened during a test
-            self.__class__.server_id = self.rebuild_server(self.server_id)
+            self.__class__.server = self._rebuild_server(self.server['id'])
+
+    def _rebuild_server(self, server_id):
+        # Destroy an existing server and creates a new one.
+        if server_id:
+            self.delete_server(server_id)
+
+        self.password = data_utils.rand_password()
+        return self.create_test_server(
+            wait_until='ACTIVE', adminPass=self.password)
 
     @test.requires_ext(extension='os-admin-actions', service='compute')
     @rbac_rule_validation.action(
@@ -73,8 +82,8 @@
     def test_reset_server_state(self):
         """Test reset server state, part of os-admin-actions."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.reset_state(self.server_id, state='error')
-        self.addCleanup(self.servers_client.reset_state, self.server_id,
+        self.servers_client.reset_state(self.server['id'], state='error')
+        self.addCleanup(self.servers_client.reset_state, self.server['id'],
                         state='active')
 
     @test.requires_ext(extension='os-admin-actions', service='compute')
@@ -85,7 +94,7 @@
     def test_inject_network_info(self):
         """Test inject network info, part of os-admin-actions."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.inject_network_info(self.server_id)
+        self.servers_client.inject_network_info(self.server['id'])
 
     @decorators.attr(type=['slow'])
     @test.requires_ext(extension='os-admin-actions', service='compute')
@@ -96,7 +105,7 @@
     def test_reset_network(self):
         """Test reset network, part of os-admin-actions."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.reset_network(self.server_id)
+        self.servers_client.reset_network(self.server['id'])
 
     @testtools.skipUnless(CONF.compute_feature_enabled.change_password,
                           'Change password not available.')
@@ -106,15 +115,16 @@
     @decorators.idempotent_id('908a7d59-3a66-441c-94cf-38e57ed14956')
     def test_change_server_password(self):
         """Test change admin password, part of os-admin-password."""
-        original_password = self.servers_client.show_password(self.server_id)
+        original_password = self.servers_client.show_password(
+            self.server['id'])
 
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
         self.servers_client.change_password(
-            self.server_id, adminPass=data_utils.rand_password())
-        self.addCleanup(self.servers_client.change_password, self.server_id,
+            self.server['id'], adminPass=data_utils.rand_password())
+        self.addCleanup(self.servers_client.change_password, self.server['id'],
                         adminPass=original_password)
         waiters.wait_for_server_status(
-            self.os_admin.servers_client, self.server_id, 'ACTIVE')
+            self.os_admin.servers_client, self.server['id'], 'ACTIVE')
 
     @test.requires_ext(extension='os-config-drive', service='compute')
     @decorators.idempotent_id('2c82e819-382d-4d6f-87f0-a45954cbbc64')
@@ -138,7 +148,7 @@
     def test_show_server_config_drive(self):
         """Test show server with config_drive property in response body."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        body = self.servers_client.show_server(self.server_id)['server']
+        body = self.servers_client.show_server(self.server['id'])['server']
         if 'config_drive' not in body:
             raise rbac_exceptions.RbacActionFailed(
                 '"config_drive" attribute not found in response body.')
@@ -152,7 +162,44 @@
         """Test force delete server, part of os-deferred-delete."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
         # Force-deleting a server enforces os-deferred-delete.
-        self.servers_client.force_delete_server(self.server_id)
+        self.servers_client.force_delete_server(self.server['id'])
+
+    @test.requires_ext(extension='os-instance-actions', service='compute')
+    @decorators.idempotent_id('9d1b131d-407e-4fa3-8eef-eb2c4526f1da')
+    @rbac_rule_validation.action(
+        service="nova",
+        rule="os_compute_api:os-instance-actions")
+    def test_list_instance_actions(self):
+        """Test list instance actions, part of os-instance-actions."""
+        self.rbac_utils.switch_role(self, toggle_rbac_role=True)
+        self.servers_client.list_instance_actions(self.server['id'])
+
+    @test.requires_ext(extension='os-instance-actions', service='compute')
+    @decorators.idempotent_id('eb04c439-4215-4029-9ccb-5b3c041bfc25')
+    @rbac_rule_validation.action(
+        service="nova",
+        rule="os_compute_api:os-instance-actions:events")
+    def test_show_instance_action(self):
+        """Test show instance action, part of os-instance-actions.
+
+        Expect "events" details to be included in the response body.
+        """
+        # NOTE: "os_compute_api:os-instance-actions" is also enforced.
+        request_id = self.server.response['x-compute-request-id']
+
+        self.rbac_utils.switch_role(self, toggle_rbac_role=True)
+        instance_action = self.servers_client.show_instance_action(
+            self.server['id'], request_id)['instanceAction']
+
+        if 'events' not in instance_action:
+            raise rbac_exceptions.RbacActionFailed(
+                '"%s" attribute not found in response body.' % 'events')
+        # Microversion 2.51+ returns 'events' always, but not 'traceback'. If
+        # 'traceback' is also present then policy enforcement passed.
+        if 'traceback' not in instance_action['events'][0]:
+            raise rbac_exceptions.RbacActionFailed(
+                '"%s" attribute not found in response body.'
+                % 'events.traceback')
 
     @rbac_rule_validation.action(
         service="nova",
@@ -161,8 +208,8 @@
     def test_lock_server(self):
         """Test lock server, part of os-lock-server."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.lock_server(self.server_id)
-        self.addCleanup(self.servers_client.unlock_server, self.server_id)
+        self.servers_client.lock_server(self.server['id'])
+        self.addCleanup(self.servers_client.unlock_server, self.server['id'])
 
     @rbac_rule_validation.action(
         service="nova",
@@ -170,11 +217,11 @@
     @decorators.idempotent_id('d50ef8e8-4bce-11e7-b114-b2f933d5fe66')
     def test_unlock_server(self):
         """Test unlock server, part of os-lock-server."""
-        self.servers_client.lock_server(self.server_id)
-        self.addCleanup(self.servers_client.unlock_server, self.server_id)
+        self.servers_client.lock_server(self.server['id'])
+        self.addCleanup(self.servers_client.unlock_server, self.server['id'])
 
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.unlock_server(self.server_id)
+        self.servers_client.unlock_server(self.server['id'])
 
     @rbac_rule_validation.action(
         service="nova",
@@ -187,11 +234,11 @@
         of the unlock policy, the server must be locked by a different
         user than the one who is attempting to unlock it.
         """
-        self.os_admin.servers_client.lock_server(self.server_id)
-        self.addCleanup(self.servers_client.unlock_server, self.server_id)
+        self.os_admin.servers_client.lock_server(self.server['id'])
+        self.addCleanup(self.servers_client.unlock_server, self.server['id'])
 
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.unlock_server(self.server_id)
+        self.servers_client.unlock_server(self.server['id'])
 
     @test.requires_ext(extension='os-rescue', service='compute')
     @rbac_rule_validation.action(
@@ -201,7 +248,7 @@
     def test_rescue_server(self):
         """Test rescue server, part of os-rescue."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.rescue_server(self.server_id)
+        self.servers_client.rescue_server(self.server['id'])
 
     @test.requires_ext(extension='os-server-diagnostics', service='compute')
     @rbac_rule_validation.action(
@@ -211,7 +258,7 @@
     def test_show_server_diagnostics(self):
         """Test show server diagnostics, part of os-server-diagnostics."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.show_server_diagnostics(self.server_id)
+        self.servers_client.show_server_diagnostics(self.server['id'])
 
     @test.requires_ext(extension='os-server-password', service='compute')
     @decorators.idempotent_id('aaf43f78-c178-4581-ac18-14afd3f1f6ba')
@@ -221,7 +268,7 @@
     def test_delete_server_password(self):
         """Test delete server password, part of os-server-password."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.delete_password(self.server_id)
+        self.servers_client.delete_password(self.server['id'])
 
     @test.requires_ext(extension='os-server-password', service='compute')
     @rbac_rule_validation.action(
@@ -231,7 +278,7 @@
     def test_get_server_password(self):
         """Test show server password, part of os-server-password."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.show_password(self.server_id)
+        self.servers_client.show_password(self.server['id'])
 
     @test.requires_ext(extension='OS-SRV-USG', service='compute')
     @rbac_rule_validation.action(
@@ -245,7 +292,7 @@
         test can be combined with the generic test for showing a server.
         """
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.show_server(self.server_id)
+        self.servers_client.show_server(self.server['id'])
 
     @test.requires_ext(extension='os-simple-tenant-usage', service='compute')
     @rbac_rule_validation.action(
@@ -278,10 +325,10 @@
     def test_suspend_server(self):
         """Test suspend server, part of os-suspend-server."""
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.suspend_server(self.server_id)
-        self.addCleanup(self.servers_client.resume_server, self.server_id)
+        self.servers_client.suspend_server(self.server['id'])
+        self.addCleanup(self.servers_client.resume_server, self.server['id'])
         waiters.wait_for_server_status(
-            self.os_admin.servers_client, self.server_id, 'SUSPENDED')
+            self.os_admin.servers_client, self.server['id'], 'SUSPENDED')
 
     @testtools.skipUnless(CONF.compute_feature_enabled.suspend,
                           "Suspend compute feature is not available.")
@@ -291,14 +338,14 @@
         rule="os_compute_api:os-suspend-server:resume")
     def test_resume_server(self):
         """Test resume server, part of os-suspend-server."""
-        self.servers_client.suspend_server(self.server_id)
-        waiters.wait_for_server_status(self.servers_client, self.server_id,
+        self.servers_client.suspend_server(self.server['id'])
+        waiters.wait_for_server_status(self.servers_client, self.server['id'],
                                        'SUSPENDED')
 
         self.rbac_utils.switch_role(self, toggle_rbac_role=True)
-        self.servers_client.resume_server(self.server_id)
+        self.servers_client.resume_server(self.server['id'])
         waiters.wait_for_server_status(
-            self.os_admin.servers_client, self.server_id, 'ACTIVE')
+            self.os_admin.servers_client, self.server['id'], 'ACTIVE')
 
 
 class MiscPolicyActionsNetworkRbacTest(rbac_base.BaseV2ComputeRbacTest):
diff --git a/patrole_tempest_plugin/tests/api/identity/v2/test_projects_rbac.py b/patrole_tempest_plugin/tests/api/identity/v2/test_projects_rbac.py
index e733e26..fc50ab5 100644
--- a/patrole_tempest_plugin/tests/api/identity/v2/test_projects_rbac.py
+++ b/patrole_tempest_plugin/tests/api/identity/v2/test_projects_rbac.py
@@ -18,6 +18,7 @@
 
 from patrole_tempest_plugin import rbac_exceptions
 from patrole_tempest_plugin import rbac_rule_validation
+from patrole_tempest_plugin import rbac_utils
 from patrole_tempest_plugin.tests.api.identity import rbac_base
 
 CONF = config.CONF
@@ -112,7 +113,7 @@
         admin-scoped tenants, raise ``RbacActionFailed`` exception otherwise.
         """
         tenants_client = self.os_admin.tenants_client if \
-            self.rbac_utils.is_admin else self.os_primary.tenants_client
+            rbac_utils.is_admin() else self.os_primary.tenants_client
         admin_tenant_id = self.os_admin.credentials.project_id
         non_admin_tenant_id = self.os_primary.credentials.project_id
 
diff --git a/patrole_tempest_plugin/tests/api/identity/v3/test_tokens_negative_rbac.py b/patrole_tempest_plugin/tests/api/identity/v3/test_tokens_negative_rbac.py
index 90952a8..18e5bf1 100644
--- a/patrole_tempest_plugin/tests/api/identity/v3/test_tokens_negative_rbac.py
+++ b/patrole_tempest_plugin/tests/api/identity/v3/test_tokens_negative_rbac.py
@@ -18,6 +18,7 @@
 from tempest.lib import exceptions as lib_exc
 
 from patrole_tempest_plugin import rbac_rule_validation
+from patrole_tempest_plugin import rbac_utils
 from patrole_tempest_plugin.tests.api.identity import rbac_base
 
 CONF = config.CONF
@@ -31,8 +32,8 @@
     def skip_checks(cls):
         super(IdentityTokenV3RbacTest, cls).skip_checks()
         # In case of admin, the positive testcase would be used, hence
-        # skipping negative testcase
-        if CONF.rbac.rbac_test_role == CONF.identity.admin_role:
+        # skipping negative testcase.
+        if rbac_utils.is_admin():
             raise cls.skipException(
                 "Skipped as admin role doesn't require negative testing")
 
diff --git a/patrole_tempest_plugin/tests/unit/test_rbac_policy_parser.py b/patrole_tempest_plugin/tests/unit/test_rbac_policy_parser.py
index 7ce925a..36fa045 100644
--- a/patrole_tempest_plugin/tests/unit/test_rbac_policy_parser.py
+++ b/patrole_tempest_plugin/tests/unit/test_rbac_policy_parser.py
@@ -40,11 +40,11 @@
 
     def setUp(self):
         super(RbacPolicyTest, self).setUp()
-
-        m_creds = self.patchobject(rbac_policy_parser, 'credentials')
-        m_creds.AdminManager().identity_services_client.list_services.\
+        self.patchobject(rbac_policy_parser, 'credentials')
+        m_creds = self.patchobject(rbac_policy_parser, 'clients')
+        m_creds.Manager().identity_services_client.list_services.\
             return_value = self.services
-        m_creds.AdminManager().identity_services_v3_client.list_services.\
+        m_creds.Manager().identity_services_v3_client.list_services.\
             return_value = self.services
 
         current_directory = os.path.dirname(os.path.realpath(__file__))
@@ -458,7 +458,7 @@
     @mock.patch.object(rbac_policy_parser, 'policy', autospec=True)
     @mock.patch.object(rbac_policy_parser.RbacPolicyParser, '_get_policy_data',
                        autospec=True)
-    @mock.patch.object(rbac_policy_parser, 'credentials', autospec=True)
+    @mock.patch.object(rbac_policy_parser, 'clients', autospec=True)
     @mock.patch.object(rbac_policy_parser, 'os', autospec=True)
     def test_discover_policy_files_with_many_invalid_one_valid(self, m_os,
                                                                m_creds, *args):
@@ -466,7 +466,7 @@
         m_os.path.isfile.side_effect = [False, False, True, False]
 
         # Ensure the outer for loop runs only once in `discover_policy_files`.
-        m_creds.AdminManager().identity_services_v3_client.\
+        m_creds.Manager().identity_services_v3_client.\
             list_services.return_value = {
                 'services': [{'name': 'test_service'}]}
 
@@ -504,10 +504,10 @@
 
     def _test_validate_service(self, v2_services, v3_services,
                                expected_failure=False, expected_services=None):
-        with mock.patch.object(rbac_policy_parser, 'credentials') as m_creds:
-            m_creds.AdminManager().identity_services_client.list_services.\
+        with mock.patch.object(rbac_policy_parser, 'clients') as m_creds:
+            m_creds.Manager().identity_services_client.list_services.\
                 return_value = v2_services
-            m_creds.AdminManager().identity_services_v3_client.list_services.\
+            m_creds.Manager().identity_services_v3_client.list_services.\
                 return_value = v3_services
 
         test_tenant_id = mock.sentinel.tenant_id
diff --git a/releasenotes/notes/agents-ca4a5e232ce242a5.yaml b/releasenotes/notes/agents-ca4a5e232ce242a5.yaml
new file mode 100644
index 0000000..3cd9646
--- /dev/null
+++ b/releasenotes/notes/agents-ca4a5e232ce242a5.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Added tests to test_agents_rbac.py for PUT and
+    DELETE endpoints.