Delete the testcases that arent needed anymore

The file test_examples.py has never worked since its written and and cli in
the example directory are covered by other functional tests for container,
flavor and object lists and they have better asserts. So, deleting the file

Change-Id: Ib9af40da96e66354fe878e79a80048a58f8dd6fe

openstackclient/tests/functional/base.py

@@ -19,10 +19,6 @@ from tempest.lib import exceptions
 import testtools
 
 
-COMMON_DIR = os.path.dirname(os.path.abspath(__file__))
-FUNCTIONAL_DIR = os.path.normpath(os.path.join(COMMON_DIR, '..'))
-ROOT_DIR = os.path.normpath(os.path.join(FUNCTIONAL_DIR, '..'))
-EXAMPLE_DIR = os.path.join(ROOT_DIR, 'examples')
 ADMIN_CLOUD = os.environ.get('OS_ADMIN_CLOUD', 'devstack-admin')
 
 

openstackclient/tests/functional/examples/test_examples.py

@@ -1,28 +0,0 @@
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from openstackclient.tests.functional import base
-
-
-class ExampleTests(base.TestCase):
-    """Functional tests for running examples."""
-
-    def test_common(self):
-        # NOTE(stevemar): If an examples has a non-zero return
-        # code, then execute will raise an error by default.
-        base.execute('python', base.EXAMPLE_DIR + '/common.py --debug')
-
-    def test_object_api(self):
-        base.execute('python', base.EXAMPLE_DIR + '/object_api.py --debug')
-
-    def test_osc_lib(self):
-        base.execute('python', base.EXAMPLE_DIR + '/osc-lib.py --debug')