Enable endpoint filter parameters for the CLI

Currently the barbican client library can take parameters necessary for
keystone to give a proper endpoint given certain options. these options
could be 'service type', 'service name', 'region name', 'interface' and
'version'. These options, however, were not available from the CLI. So
the user would be stuck with the default options; which are not really
useful if you're trying to access the barbican instance from another
region.

This CR enables such options for the CLI also.

Change-Id: I66f9ec4d1330297c11bad0336decef5465a80cc3

1 files changed, 74 insertions, 0 deletions

diff --git a/functionaltests/client/test_client_connectivity.py b/functionaltests/client/test_client_connectivity.py
index 0306769..21ad689 100644
--- a/functionaltests/client/test_client_connectivity.py
+++ b/functionaltests/client/test_client_connectivity.py
@@ -20,6 +20,7 @@ from barbicanclient import client
 from barbicanclient import exceptions
 from keystoneclient.auth import identity
 from keystoneclient import session
+import keystoneclient.openstack.common.apiclient.exceptions as ks_exceptions
 
 CONF = config.get_config()
 
@@ -70,6 +71,14 @@ class WhenTestingClientConnectivity(BaseTestCase):
         self.assertRaises(exceptions.HTTPClientError, client.orders.list)
         self.assertRaises(exceptions.HTTPClientError, client.secrets.list)
 
+    def assert_client_cannot_get_endpoint(self, client):
+        self.assertRaises(ks_exceptions.EndpointNotFound,
+                          client.containers.list)
+        self.assertRaises(ks_exceptions.EndpointNotFound,
+                          client.orders.list)
+        self.assertRaises(ks_exceptions.EndpointNotFound,
+                          client.secrets.list)
+
     def test_can_access_server_if_endpoint_and_session_specified(self):
         barbicanclient = client.Client(
             endpoint=CONF.keymanager.url,
@@ -93,6 +102,71 @@ class WhenTestingClientConnectivity(BaseTestCase):
 
         self.assert_client_can_contact_barbican(barbicanclient)
 
+    def test_client_can_access_server_if_endpoint_filters_specified(self):
+        barbicanclient = client.Client(
+            project_id=CONF.keymanager.project_id,
+            auth=self.auth,
+            interface=client._DEFAULT_SERVICE_INTERFACE,
+            service_type=client._DEFAULT_SERVICE_TYPE,
+            version=client._DEFAULT_API_VERSION,
+            )
+
+        self.assert_client_can_contact_barbican(barbicanclient)
+
+    def test_client_cannot_access_server_if_endpoint_filter_wrong(self):
+        barbicanclient = client.Client(
+            project_id=CONF.keymanager.project_id,
+            auth=self.auth,
+            interface=client._DEFAULT_SERVICE_INTERFACE,
+            service_type='wrong-service-type',
+            version=client._DEFAULT_API_VERSION,
+            )
+
+        self.assert_client_cannot_get_endpoint(barbicanclient)
+
+        barbicanclient = client.Client(
+            project_id=CONF.keymanager.project_id,
+            auth=self.auth,
+            interface='wrong-interface',
+            service_type=client._DEFAULT_SERVICE_TYPE,
+            version=client._DEFAULT_API_VERSION,
+            )
+
+        self.assert_client_cannot_get_endpoint(barbicanclient)
+
+        barbicanclient = client.Client(
+            project_id=CONF.keymanager.project_id,
+            auth=self.auth,
+            interface=client._DEFAULT_SERVICE_INTERFACE,
+            service_type=client._DEFAULT_SERVICE_TYPE,
+            service_name='wrong-service-name',
+            version=client._DEFAULT_API_VERSION,
+            )
+
+        self.assert_client_cannot_get_endpoint(barbicanclient)
+
+        barbicanclient = client.Client(
+            project_id=CONF.keymanager.project_id,
+            auth=self.auth,
+            interface=client._DEFAULT_SERVICE_INTERFACE,
+            service_type=client._DEFAULT_SERVICE_TYPE,
+            region_name='wrong-region-name',
+            version=client._DEFAULT_API_VERSION,
+            )
+
+        self.assert_client_cannot_get_endpoint(barbicanclient)
+
+    def test_client_cannot_access_server_if_nonexistent_version_specified(self):
+        barbicanclient = client.Client(
+            project_id=CONF.keymanager.project_id,
+            auth=self.auth,
+            interface=client._DEFAULT_SERVICE_INTERFACE,
+            service_type=client._DEFAULT_SERVICE_TYPE,
+            version='wrong-version',
+            )
+
+        self.assertRaises(TypeError, barbicanclient.containers.list)
+
     def test_client_cannot_access_server_if_nonexistent_version_specified(self):
         barbicanclient = client.Client(
             endpoint=CONF.keymanager.url,