base.Resource not define __ne__() built-in function

Class base.Resource defines __eq__() built-in function, but does
not define __ne__() built-in function, so self.assertEqual works
but self.assertNotEqual does not work at all in this test case in
python2. This patch fixes it by defining __ne__() built-in function
of class base.Resource. Also fixes spelling errors:resoruces.

Change-Id: I39e6f6b94e9490afc14143208e6f20b0ef960991
Closes-Bug: #1586268

novaclient/base.py

@@ -209,6 +209,9 @@ class Resource(RequestIdMixin):
             return self.id == other.id
         return self._info == other._info
 
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
     def is_loaded(self):
         return self._loaded
 

novaclient/tests/unit/test_base.py

@@ -63,7 +63,7 @@ class BaseTest(utils.TestCase):
         r2 = base.Resource(None, {'id': 1, 'name': 'hello'})
         self.assertEqual(r1, r2)
 
-        # Two resoruces of different types: never equal
+        # Two resources of different types: never equal
         r1 = base.Resource(None, {'id': 1})
         r2 = flavors.Flavor(None, {'id': 1})
         self.assertNotEqual(r1, r2)