2 files changed, 47 insertions, 0 deletions
diff --git a/glanceclient/tests/unit/v2/test_info.py b/glanceclient/tests/unit/v2/test_info.py
new file mode 100644
index 0000000..645c15c
--- /dev/null
+++ b/glanceclient/tests/unit/v2/test_info.py
@@ -0,0 +1,37 @@
+# Copyright 2022 Red Hat, Inc.
+#
+# 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.
+
+import testtools
+from unittest import mock
+
+from glanceclient.v2 import info
+
+
+class TestController(testtools.TestCase):
+    def setUp(self):
+        super(TestController, self).setUp()
+        self.fake_client = mock.MagicMock()
+        self.info_controller = info.Controller(self.fake_client, None)
+
+    def test_get_usage(self):
+        fake_usage = {
+            'usage': {
+                'quota1': {'limit': 10, 'usage': 0},
+                'quota2': {'limit': 20, 'usage': 5},
+            }
+        }
+        self.fake_client.get.return_value = (mock.MagicMock(), fake_usage)
+        usage = self.info_controller.get_usage()
+        self.assertEqual(fake_usage['usage'], usage)
+        self.fake_client.get.assert_called_once_with('/v2/info/usage')
diff --git a/glanceclient/tests/unit/v2/test_shell_v2.py b/glanceclient/tests/unit/v2/test_shell_v2.py
index 83c4727..5cc41e5 100644
--- a/glanceclient/tests/unit/v2/test_shell_v2.py
+++ b/glanceclient/tests/unit/v2/test_shell_v2.py
@@ -614,6 +614,16 @@ class ShellV2Test(testtools.TestCase):
             mock_exit.assert_called_once_with(
                 'Server does not support image tasks API (v2.12)')
 
+    def test_usage(self):
+        with mock.patch.object(self.gc.info, 'get_usage') as mock_usage:
+            mock_usage.return_value = {'quota1': {'limit': 10, 'usage': 0},
+                                       'quota2': {'limit': 20, 'usage': 5}}
+            test_shell.do_usage(self.gc, [])
+            utils.print_dict_list.assert_called_once_with(
+                [{'quota': 'quota1', 'limit': 10, 'usage': 0},
+                 {'quota': 'quota2', 'limit': 20, 'usage': 5}],
+                ['Quota', 'Limit', 'Usage'])
+
     @mock.patch('sys.stdin', autospec=True)
     def test_do_image_create_no_user_props(self, mock_stdin):
         args = self._make_args({'name': 'IMG-01', 'disk_format': 'vhd',