Fixes LP#934492 - Allow Null Name

* Modify bin/glance to allow nullable name property,
  in accordance with API spec

This changeset also adds a fix for Swift functional
tests where HTTPS locations weren't being properly
constructed.

Change-Id: Ibad2d3ab150ee347449b4e9b3b9e941ce7a0fc6f

bin/glance

@@ -164,7 +164,7 @@ Field names of note:
 
 id                  Optional. If not specified, an image identifier will be
                     automatically assigned.
-name                Required. A name for the image.
+name                Optional. A name for the image.
 size                Optional. Should be size in bytes of the image if
                     specified.
 is_public           Optional. If specified, interpreted as a boolean value
@@ -217,12 +217,8 @@ EXAMPLES
         print e
         return FAILURE
 
-    if 'name' not in fields.keys():
-        print "Please specify a name for the image using name=VALUE"
-        return FAILURE
-
     image_meta = {'id': fields.pop('id', None),
-                  'name': fields.pop('name'),
+                  'name': fields.pop('name', None),
                   'is_public': utils.bool_from_string(
                       fields.pop('is_public', False)),
                   'protected': utils.bool_from_string(

glance/tests/functional/store_utils.py

@@ -173,7 +173,9 @@ def teardown_swift(test):
 
 
 def get_swift_uri(test, image_id):
-    uri = ('swift+http://%(swift_store_user)s:%(swift_store_key)s' %
+    # Apparently we must use HTTPS with Cloud Files now, otherwise
+    # we will get a 301 Moved.... :(
+    uri = ('swift+https://%(swift_store_user)s:%(swift_store_key)s' %
            test.__dict__)
     uri += ('@%(swift_store_auth_address)s/%(swift_store_container)s/' %
            test.__dict__)

glance/tests/functional/test_bin_glance.py

@@ -145,6 +145,47 @@ def test_add_with_location(self):
         self.assertEqual('0', size, "Expected image to be 0 bytes in size, "
                                     "but got %s. " % size)
 
+    def test_add_no_name(self):
+        self.cleanup()
+        self.start_servers(**self.__dict__.copy())
+
+        api_port = self.api_port
+        registry_port = self.registry_port
+
+        # 0. Verify no public images
+        cmd = "bin/glance --port=%d index" % api_port
+
+        exitcode, out, err = execute(cmd)
+
+        self.assertEqual(0, exitcode)
+        self.assertEqual('', out.strip())
+
+        # 1. Add public image
+        # Can't use minimal_add_command since that uses
+        # name...
+        cmd = ("bin/glance --port=%d add is_public=True"
+               " disk_format=raw container_format=ovf"
+               " %s" % (api_port, 'location=http://example.com'))
+        exitcode, out, err = execute(cmd)
+
+        self.assertEqual(0, exitcode)
+        self.assertTrue(out.strip().startswith('Added new image with ID:'))
+
+        # 2. Verify image added as public image
+        cmd = "bin/glance --port=%d index" % api_port
+
+        exitcode, out, err = execute(cmd)
+
+        self.assertEqual(0, exitcode)
+        lines = out.split("\n")[2:-1]
+        self.assertEqual(1, len(lines))
+
+        line = lines[0]
+
+        image_id, name, disk_format, container_format, size = \
+            [c.strip() for c in line.split()]
+        self.assertEqual('None', name)
+
     @requires(setup_http, teardown_http)
     def test_add_copying_from(self):
         self.cleanup()