Fix image tests to use warlock resources

We have been testing (incorrectly) Image v2 using our usual
FakeResource objects, when the v2 API actually uses warlock
schema modelled resources.

Bring this to the tests (TestImageSet was already doing this)

Change-Id: Ia6ed3a8e28a8961f770c241b49d47cce9ff328d3

openstackclient/tests/image/v2/fakes.py

@@ -18,6 +18,9 @@ import mock
 import random
 import uuid
 
+from glanceclient.v2 import schemas
+import warlock
+
 from openstackclient.common import utils as common_utils
 from openstackclient.tests import fakes
 from openstackclient.tests import utils
@@ -194,7 +197,7 @@ class FakeImage(object):
 
         # Set default attribute
         image_info = {
-            'id': 'image-id' + uuid.uuid4().hex,
+            'id': str(uuid.uuid4()),
             'name': 'image-name' + uuid.uuid4().hex,
             'owner': 'image-owner' + uuid.uuid4().hex,
             'protected': bool(random.choice([0, 1])),
@@ -205,11 +208,13 @@ class FakeImage(object):
         # Overwrite default attributes if there are some attributes set
         image_info.update(attrs)
 
-        image = fakes.FakeResource(
-            None,
-            image_info,
-            loaded=True)
-        return image
+        # Set up the schema
+        model = warlock.model_factory(
+            IMAGE_schema,
+            schemas.SchemaBasedModel,
+        )
+
+        return model(**image_info)
 
     @staticmethod
     def create_images(attrs=None, count=2):
@@ -248,27 +253,6 @@ class FakeImage(object):
 
         return mock.MagicMock(side_effect=images)
 
-    @staticmethod
-    def get_image_info(image=None):
-        """Get the image info from a faked image object.
-
-        :param image:
-            A FakeResource objects faking image
-        :return
-            A dictionary which includes the faked image info as follows:
-            {
-                'id': image_id,
-                'name': image_name,
-                'owner': image_owner,
-                'protected': image_protected,
-                'visibility': image_visibility,
-                'tags': image_tags
-            }
-        """
-        if image is not None:
-            return image._info
-        return {}
-
     @staticmethod
     def get_image_columns(image=None):
         """Get the image columns from a faked image object.
@@ -280,9 +264,8 @@ class FakeImage(object):
             ('id', 'name', 'owner', 'protected', 'visibility', 'tags')
         """
         if image is not None:
-            return tuple(k for k in sorted(
-                FakeImage.get_image_info(image).keys()))
-        return tuple([])
+            return tuple(sorted(image))
+        return IMAGE_columns
 
     @staticmethod
     def get_image_data(image=None):
@@ -296,7 +279,7 @@ class FakeImage(object):
         """
         data_list = []
         if image is not None:
-            for x in sorted(FakeImage.get_image_info(image).keys()):
+            for x in sorted(image.keys()):
                 if x == 'tags':
                     # The 'tags' should be format_list
                     data_list.append(

openstackclient/tests/image/v2/test_image.py

@@ -75,7 +75,8 @@ class TestImageCreate(TestImage):
 
         # This is the return value for utils.find_resource()
         self.images_mock.get.return_value = copy.deepcopy(
-            image_fakes.FakeImage.get_image_info(self.new_image))
+            self.new_image
+        )
         self.images_mock.update.return_value = self.new_image
 
         # Get the command object to test
@@ -492,7 +493,7 @@ class TestImageList(TestImage):
 
         self.api_mock = mock.Mock()
         self.api_mock.image_list.side_effect = [
-            [image_fakes.FakeImage.get_image_info(self._image)], [],
+            [self._image], [],
         ]
         self.app.client_manager.image.api = self.api_mock
 
@@ -632,10 +633,7 @@ class TestImageList(TestImage):
 
     @mock.patch('openstackclient.api.utils.simple_filter')
     def test_image_list_property_option(self, sf_mock):
-        sf_mock.return_value = [
-            copy.deepcopy(
-                image_fakes.FakeImage.get_image_info(self._image)),
-        ]
+        sf_mock.return_value = [copy.deepcopy(self._image)]
 
         arglist = [
             '--property', 'a=1',
@@ -651,7 +649,7 @@ class TestImageList(TestImage):
         columns, data = self.cmd.take_action(parsed_args)
         self.api_mock.image_list.assert_called_with()
         sf_mock.assert_called_with(
-            [image_fakes.FakeImage.get_image_info(self._image)],
+            [self._image],
             attr='a',
             value='1',
             property_field='properties',
@@ -662,10 +660,7 @@ class TestImageList(TestImage):
 
     @mock.patch('openstackclient.common.utils.sort_items')
     def test_image_list_sort_option(self, si_mock):
-        si_mock.return_value = [
-            copy.deepcopy(
-                image_fakes.FakeImage.get_image_info(self._image))
-        ]
+        si_mock.return_value = [copy.deepcopy(self._image)]
 
         arglist = ['--sort', 'name:asc']
         verifylist = [('sort', 'name:asc')]
@@ -677,7 +672,7 @@ class TestImageList(TestImage):
         columns, data = self.cmd.take_action(parsed_args)
         self.api_mock.image_list.assert_called_with()
         si_mock.assert_called_with(
-            [image_fakes.FakeImage.get_image_info(self._image)],
+            [self._image],
             'name:asc'
         )
         self.assertEqual(self.columns, columns)