Fix bug in endpoint group deletion

There is a typo in the endpoint group deletion, due to this you
can't remove endpoint groups once assigned. I am adding also the
unit tests to avoid this kind of issues in the future

Task: 30640
Story: 2005521
Change-Id: Ie938f2c9894bb39b4c0ed1f7aa3a6a751a303058

1 files changed, 62 insertions, 0 deletions

diff --git a/openstackclient/tests/unit/identity/v3/fakes.py b/openstackclient/tests/unit/identity/v3/fakes.py
index 27ee9fd0..e5727a6a 100644
--- a/openstackclient/tests/unit/identity/v3/fakes.py
+++ b/openstackclient/tests/unit/identity/v3/fakes.py
@@ -235,6 +235,10 @@ endpoint_group_filters = {
     'service_id': service_id,
     'region_id': endpoint_region,
 }
+endpoint_group_filters_2 = {
+    'region_id': endpoint_region,
+}
+endpoint_group_file_path = '/tmp/path/to/file'
 
 ENDPOINT_GROUP = {
     'id': endpoint_group_id,
@@ -1044,6 +1048,64 @@ class FakeEndpoint(object):
         return endpoint_filter
 
 
+class FakeEndpointGroup(object):
+    """Fake one or more endpoint group."""
+
+    @staticmethod
+    def create_one_endpointgroup(attrs=None):
+        """Create a fake endpoint group.
+
+        :param Dictionary attrs:
+            A dictionary with all attributes
+        :return:
+            A FakeResource object, with id, url, and so on
+        """
+
+        attrs = attrs or {}
+
+        # set default attributes.
+        endpointgroup_info = {
+            'id': 'endpoint-group-id-' + uuid.uuid4().hex,
+            'name': 'endpoint-group-name-' + uuid.uuid4().hex,
+            'filters': {
+                'region': 'region-' + uuid.uuid4().hex,
+                'service_id': 'service-id-' + uuid.uuid4().hex,
+            },
+            'description': 'endpoint-group-description-' + uuid.uuid4().hex,
+            'links': 'links-' + uuid.uuid4().hex,
+        }
+        endpointgroup_info.update(attrs)
+
+        endpoint = fakes.FakeResource(info=copy.deepcopy(endpointgroup_info),
+                                      loaded=True)
+        return endpoint
+
+    @staticmethod
+    def create_one_endpointgroup_filter(attrs=None):
+        """Create a fake endpoint project relationship.
+
+        :param Dictionary attrs:
+            A dictionary with all attributes of endpointgroup filter
+        :return:
+            A FakeResource object with project, endpointgroup and so on
+        """
+        attrs = attrs or {}
+
+        # Set default attribute
+        endpointgroup_filter_info = {
+            'project': 'project-id-' + uuid.uuid4().hex,
+            'endpointgroup': 'endpointgroup-id-' + uuid.uuid4().hex,
+        }
+
+        # Overwrite default attributes if there are some attributes set
+        endpointgroup_filter_info.update(attrs)
+
+        endpointgroup_filter = fakes.FakeModel(
+            copy.deepcopy(endpointgroup_filter_info))
+
+        return endpointgroup_filter
+
+
 class FakeService(object):
     """Fake one or more service."""