# Pastebin MR6u9g0X
    def test_password_change_with_pool(self):
        old_password = self.user_sna['password']
        self.cleanup_pools()

        # authenticate so that connection is added to pool before password
        # change
        user_ref = self.identity_api.authenticate(
            self.make_request(),
            user_id=self.user_sna['id'],
            password=self.user_sna['password'])

        self.user_sna.pop('password')
        self.user_sna['enabled'] = True
        self.assertDictEqual(self.user_sna, user_ref)

        new_password = 'new_password'
        user_ref['password'] = new_password
        self.identity_api.update_user(user_ref['id'], user_ref)

        # now authenticate again to make sure new password works with
        # connection pool
        user_ref2 = self.identity_api.authenticate(
            self.make_request(),
            user_id=self.user_sna['id'],
            password=new_password)

        user_ref.pop('password')
        self.assertDictEqual(user_ref, user_ref2)

        # Authentication with old password would not work here as there
        # is only one connection in pool which get bind again with updated
        # password..so no old bind is maintained in this case.
        self.assertRaises(AssertionError,
                          self.identity_api.authenticate,
                          self.make_request(),
                          user_id=self.user_sna['id'],
                          password=old_password)