Add unit tests for quota_class_update api

Change-Id: I7a8a374f3978bc08a47c11b657252946339dd6b8

karbor/tests/unit/api/v1/test_quota_classes.py

@@ -13,9 +13,11 @@
 
 import mock
 from oslo_config import cfg
+from webob import exc
 
 from karbor.api.v1 import quota_classes
 from karbor import context
+from karbor import exception
 from karbor.tests import base
 from karbor.tests.unit.api import fakes
 
@@ -40,6 +42,50 @@ class QuotaClassApiTest(base.TestCase):
             req, '73f74f90a1754bd7ad658afb3272323f', body=body)
         self.assertTrue(mock_quota_update.called)
 
+    @mock.patch(
+        'karbor.db.sqlalchemy.api.quota_class_create')
+    @mock.patch(
+        'karbor.db.sqlalchemy.api.quota_class_update')
+    def test_quota_update_with_quota_not_found(self,
+                                               mock_quota_class_update,
+                                               mock_quota_class_create):
+        body = {"quota_class": {"plans": 20}}
+        req = fakes.HTTPRequest.blank(
+            '/v1/quotas_classes/73f74f90a1754bd7ad658afb3272323f',
+            use_admin_context=True)
+        mock_quota_class_update.side_effect = exception.QuotaClassNotFound
+        self.controller.update(
+            req, '73f74f90a1754bd7ad658afb3272323f', body=body)
+        self.assertTrue(mock_quota_class_create.called)
+
+    def test_quota_update_with_invalid_type_value(self):
+        body = {"quota_class": {"plans": "fakevalue"}}
+        req = fakes.HTTPRequest.blank(
+            '/v1/quota_classes/73f74f90a1754bd7ad658afb3272323f',
+            use_admin_context=True)
+        self.assertRaises(exc.HTTPBadRequest, self.controller.update,
+                          req, "73f74f90a1754bd7ad658afb3272323f", body=body)
+
+    def test_quota_update_with_invalid_num_value(self):
+        body = {"quota_class": {"plans": -2}}
+        req = fakes.HTTPRequest.blank(
+            '/v1/quota_classes/73f74f90a1754bd7ad658afb3272323f',
+            use_admin_context=True)
+        self.assertRaises(exc.HTTPBadRequest, self.controller.update,
+                          req, "73f74f90a1754bd7ad658afb3272323f", body=body)
+
+    @mock.patch(
+        'karbor.db.sqlalchemy.api.quota_class_update')
+    def test_quota_update_with_invalid_key(self, mock_quota_class_update):
+        body = {"quota_class": {"fakekey": 20}}
+        req = fakes.HTTPRequest.blank(
+            '/v1/quota_classes/73f74f90a1754bd7ad658afb3272323f',
+            use_admin_context=True)
+        self.controller.update(
+            req, '73f74f90a1754bd7ad658afb3272323f', body=body)
+        self.assertEqual(0,
+                         len(mock_quota_class_update.mock_calls))
+
     @mock.patch(
         'karbor.quota.DbQuotaDriver.get_class_quotas')
     def test_quota_show(self, mock_quota_get):
@@ -50,6 +96,14 @@ class QuotaClassApiTest(base.TestCase):
             req, '73f74f90a1754bd7ad658afb3272323f')
         self.assertTrue(mock_quota_get.called)
 
+    def test_quota_show_with_project_authorize_failed(self):
+        req = fakes.HTTPRequest.blank(
+            '/v1/quota_classes/73f74f90a1754bd7ad658afb3272323f',
+            use_admin_context=False)
+        self.assertRaises(
+            exc.HTTPForbidden, self.controller.show,
+            req, '73f74f90a1754bd7ad658afb3272323f')
+
     def _quota_in_request_body(self):
         quota_req = {
             "plans": 20,