Add tests for volume quota set

Add some tests for volume quota set and get rid of TODO about
using the value instead of the key to get the attribute.

Change-Id: I57aa57951aeea65965966e63af922cda532d759d

openstackclient/common/quota.py

@@ -103,8 +103,7 @@ class SetQuota(command.Command):
 
         volume_kwargs = {}
         for k, v in VOLUME_QUOTAS.items():
-            # TODO(jiaxi): Should use k or v needs discuss
-            value = getattr(parsed_args, v, None)
+            value = getattr(parsed_args, k, None)
             if value is not None:
                 if parsed_args.volume_type:
                     k = k + '_%s' % parsed_args.volume_type

openstackclient/tests/common/test_quota.py

@@ -12,6 +12,8 @@
 
 import copy
 
+import mock
+
 from openstackclient.common import quota
 from openstackclient.tests.compute.v2 import fakes as compute_fakes
 from openstackclient.tests import fakes
@@ -38,6 +40,11 @@ class TestQuota(compute_fakes.TestComputev2):
         super(TestQuota, self).setUp()
         self.quotas_mock = self.app.client_manager.compute.quotas
         self.quotas_mock.reset_mock()
+        volume_mock = mock.Mock()
+        volume_mock.quotas = mock.Mock()
+        self.app.client_manager.volume = volume_mock
+        self.volume_quotas_mock = volume_mock.quotas
+        self.volume_quotas_mock.reset_mock()
 
 
 class TestQuotaSet(TestQuota):
@@ -57,6 +64,18 @@ class TestQuotaSet(TestQuota):
             loaded=True,
         )
 
+        self.volume_quotas_mock.find.return_value = FakeQuotaResource(
+            None,
+            copy.deepcopy(compute_fakes.QUOTA),
+            loaded=True,
+        )
+
+        self.volume_quotas_mock.update.return_value = FakeQuotaResource(
+            None,
+            copy.deepcopy(compute_fakes.QUOTA),
+            loaded=True,
+        )
+
         self.cmd = quota.SetQuota(self.app, None)
 
     def test_quota_set(self):
@@ -87,3 +106,29 @@ class TestQuotaSet(TestQuota):
         }
 
         self.quotas_mock.update.assert_called_with('project_test', **kwargs)
+
+    def test_quota_set_volume(self):
+        arglist = [
+            '--gigabytes', str(compute_fakes.floating_ip_num),
+            '--snapshots', str(compute_fakes.fix_ip_num),
+            '--volumes', str(compute_fakes.injected_file_num),
+            compute_fakes.project_name,
+        ]
+        verifylist = [
+            ('gigabytes', compute_fakes.floating_ip_num),
+            ('snapshots', compute_fakes.fix_ip_num),
+            ('volumes', compute_fakes.injected_file_num),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        self.cmd.take_action(parsed_args)
+
+        kwargs = {
+            'gigabytes': compute_fakes.floating_ip_num,
+            'snapshots': compute_fakes.fix_ip_num,
+            'volumes': compute_fakes.injected_file_num,
+        }
+
+        self.volume_quotas_mock.update.assert_called_with('project_test',
+                                                          **kwargs)