Add keystone.CreateAndGetRole scenario

Create a user role and get it detailed information.

Change-Id: I26bc6c26cded3956301064661a5675ac1efb48e0

rally-jobs/rally-keystone-api-v2.yaml

@@ -120,6 +120,21 @@
         failure_rate:
           max: 0
 
+  KeystoneBasic.create_and_get_role:
+    -
+      args: {}
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 5
+      context:
+        users:
+          tenants: 2
+          users_per_tenant: 2
+      sla:
+        failure_rate:
+          max: 0
+
   KeystoneBasic.create_add_and_list_user_roles:
     -
       runner:

rally-jobs/rally.yaml

@@ -109,6 +109,21 @@
         failure_rate:
           max: 0
 
+  KeystoneBasic.create_and_get_role:
+    -
+      args: {}
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 5
+      context:
+        users:
+          tenants: 2
+          users_per_tenant: 2
+      sla:
+        failure_rate:
+          max: 0
+
   #KeystoneBasic.create_add_and_list_user_roles:
     #-
       #runner:

rally/plugins/openstack/scenarios/keystone/basic.py

@@ -332,3 +332,17 @@ class CreateAndDeleteEc2Credential(kutils.KeystoneScenario):
         creds = self._create_ec2credentials(self.context["user"]["id"],
                                             self.context["tenant"]["id"])
         self._delete_ec2credential(self.context["user"]["id"], creds.access)
+
+
+@validation.required_openstack(admin=True)
+@scenario.configure(context={"admin_cleanup": ["keystone"]},
+                    name="KeystoneBasic.create_and_get_role")
+class CreateAndGetRole(kutils.KeystoneScenario):
+
+    def run(self, **kwargs):
+        """Create a user role and get it detailed information.
+
+        :param kwargs: Optional additional arguments for roles creation
+        """
+        role = self._role_create(**kwargs)
+        self._get_role(role.id)

samples/tasks/scenarios/keystone/create-and-get-role.json

@@ -0,0 +1,23 @@
+{
+    "KeystoneBasic.create_and_get_role": [
+    {
+           "args": {},
+           "runner": {
+                "type": "constant",
+                "times": 10,
+                "concurrency": 2
+            },
+            "context": {
+                "users": {
+                    "tenants": 3,
+                    "users_per_tenant": 2
+                }
+            },
+            "sla": {
+                "failure_rate": {
+                    "max": 0
+                }
+            }
+        }
+    ]
+}

samples/tasks/scenarios/keystone/create-and-get-role.yaml

@@ -0,0 +1,15 @@
+---
+  KeystoneBasic.create_and_get_role:
+    -
+      args: {}
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 2
+      context:
+        users:
+          tenants: 3
+          users_per_tenant: 2
+      sla:
+        failure_rate:
+          max: 0

tests/unit/plugins/openstack/scenarios/keystone/test_basic.py

@@ -148,6 +148,15 @@ class KeystoneBasicTestCase(test.ScenarioTestCase):
         scenario._role_create.assert_called_once_with()
         scenario._role_delete.assert_called_once_with(fake_role.id)
 
+    def test_create_and_get_role(self):
+        scenario = basic.CreateAndGetRole(self.context)
+        fake_role = mock.MagicMock()
+        scenario._role_create = mock.MagicMock(return_value=fake_role)
+        scenario._get_role = mock.MagicMock()
+        scenario.run()
+        scenario._role_create.assert_called_once_with()
+        scenario._get_role.assert_called_once_with(fake_role.id)
+
     def test_create_and_list_user_roles(self):
         context = self._get_context()
         scenario = basic.CreateAddAndListUserRoles(context)