fix date formatting in images controller show

3 files changed, 43 insertions, 29 deletions

diff --git a/nova/api/openstack/images.py b/nova/api/openstack/images.py
index 98f0dd96b..94e05823e 100644
--- a/nova/api/openstack/images.py
+++ b/nova/api/openstack/images.py
@@ -143,6 +143,7 @@ class Controller(wsgi.Controller):
 
         image = self._service.show(req.environ['nova.context'], image_id)
         _convert_image_id_to_hash(image)
+        self._format_image_dates(image)
         return dict(image=image)
 
     def delete(self, req, id):
@@ -164,3 +165,8 @@ class Controller(wsgi.Controller):
         # Users may not modify public images, and that's all that
         # we support for now.
         raise faults.Fault(exc.HTTPNotFound())
+
+    def _format_image_dates(self, image):
+        for attr in ['created_at', 'updated_at', 'deleted_at']:
+            if image[attr] is not None:
+                image[attr] = image[attr].strftime('%Y-%m-%dT%H:%M:%SZ')
diff --git a/nova/tests/api/openstack/fakes.py b/nova/tests/api/openstack/fakes.py
index 15f8a5b56..9573cf128 100644
--- a/nova/tests/api/openstack/fakes.py
+++ b/nova/tests/api/openstack/fakes.py
@@ -15,6 +15,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import copy
 import datetime
 import json
 import random
@@ -151,22 +152,23 @@ def stub_out_glance(stubs, initial_fixtures=None):
                     for f in self.fixtures]
 
         def fake_get_images_detailed(self):
-            return self.fixtures
+            return copy.deepcopy(self.fixtures)
 
         def fake_get_image_meta(self, image_id):
-            for f in self.fixtures:
-                if f['id'] == image_id:
-                    return f
+            image = self._find_image(image_id)
+            if image:
+                return copy.deepcopy(image)
             raise glance_exc.NotFound
 
         def fake_add_image(self, image_meta, data=None):
+            image_meta = copy.deepcopy(image_meta)
             id = ''.join(random.choice(string.letters) for _ in range(20))
             image_meta['id'] = id
             self.fixtures.append(image_meta)
             return image_meta
 
         def fake_update_image(self, image_id, image_meta, data=None):
-            f = self.fake_get_image_meta(image_id)
+            f = self._find_image(image_id)
             if not f:
                 raise glance_exc.NotFound
 
@@ -174,7 +176,7 @@ def stub_out_glance(stubs, initial_fixtures=None):
             return f
 
         def fake_delete_image(self, image_id):
-            f = self.fake_get_image_meta(image_id)
+            f = self._find_image(image_id)
             if not f:
                 raise glance_exc.NotFound
 
@@ -183,6 +185,12 @@ def stub_out_glance(stubs, initial_fixtures=None):
         ##def fake_delete_all(self):
         ##    self.fixtures = []
 
+        def _find_image(self, image_id):
+            for f in self.fixtures:
+                if f['id'] == image_id:
+                    return f
+            return None
+
     GlanceClient = glance_client.Client
     fake = FakeGlanceClient(initial_fixtures)
 
diff --git a/nova/tests/api/openstack/test_images.py b/nova/tests/api/openstack/test_images.py
index 47dd11e5b..b771966f1 100644
--- a/nova/tests/api/openstack/test_images.py
+++ b/nova/tests/api/openstack/test_images.py
@@ -21,7 +21,7 @@ and as a WSGI layer
 """
 
 import json
-import datetime
+import datetime as dt
 import shutil
 import tempfile
 
@@ -177,13 +177,13 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
     """Test of the OpenStack API /images application controller"""
 
     # Registered images at start of each test.
-
+    now = dt.datetime.utcnow()
     IMAGE_FIXTURES = [
         {'id': '23g2ogk23k4hhkk4k42l',
          'imageId': '23g2ogk23k4hhkk4k42l',
          'name': 'public image #1',
-         'created_at': datetime.datetime.utcnow().isoformat(),
-         'updated_at': datetime.datetime.utcnow().isoformat(),
+         'created_at': now.isoformat(),
+         'updated_at': now.isoformat(),
          'deleted_at': None,
          'deleted': False,
          'is_public': True,
@@ -192,8 +192,8 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
         {'id': 'slkduhfas73kkaskgdas',
          'imageId': 'slkduhfas73kkaskgdas',
          'name': 'public image #2',
-         'created_at': datetime.datetime.utcnow().isoformat(),
-         'updated_at': datetime.datetime.utcnow().isoformat(),
+         'created_at': now.isoformat(),
+         'updated_at': now.isoformat(),
          'deleted_at': None,
          'deleted': False,
          'is_public': True,
@@ -235,20 +235,20 @@ class ImageControllerWithGlanceServiceTest(test.TestCase):
         res = req.get_response(fakes.wsgi_app())
         res_dict = json.loads(res.body)
 
-        def _is_equivalent_subset(x, y):
-            if set(x) <= set(y):
-                for k, v in x.iteritems():
-                    if x[k] != y[k]:
-                        if x[k] == 'active' and y[k] == 'available':
-                            continue
-                        return False
-                return True
-            return False
-
-        for image in res_dict['images']:
-            for image_fixture in self.IMAGE_FIXTURES:
-                if _is_equivalent_subset(image, image_fixture):
-                    break
-            else:
-                self.assertEquals(1, 2, "image %s not in fixtures!" %
-                                                            str(image))
+        for image in self.IMAGE_FIXTURES:
+            expected = {
+                'id': abs(hash(image['imageId'])),
+                'name': image['name'],
+                'status': 'active',
+            }
+            self.assertTrue(expected in res_dict['images'])
+
+    def test_show_image(self):
+        expected = self.IMAGE_FIXTURES[0]
+        id = abs(hash(expected['id']))
+        expected_time = self.now.strftime('%Y-%m-%dT%H:%M:%SZ')
+        req = webob.Request.blank('/v1.0/images/%s' % id)
+        res = req.get_response(fakes.wsgi_app())
+        actual = json.loads(res.body)['image']
+        self.assertEqual(expected_time, actual['created_at'])
+        self.assertEqual(expected_time, actual['updated_at'])