Add id and enabled param in ListIdentityProvider parser

when doing openstack identity provider list --name xyz_id,
and openstack identity provider list --enabled CLI raising
error unrecognized arguments, whereas in api-ref document [1],
user can pass name and enabled as optional query param. This
addresses the above issue, by adding param --id and --enabled in
parser of ListIdentityProvider.

[1] https://docs.openstack.org/api-ref/identity/v3-ext/?expanded=list-identity-providers-detail#list-identity-providers

Change-Id: I59ce3a5f54700ba5a735f0b3b4b3b73b3a8658fa

2 files changed, 78 insertions, 1 deletions

diff --git a/openstackclient/identity/v3/identity_provider.py b/openstackclient/identity/v3/identity_provider.py
index 2b2d9d11..7307cea0 100644
--- a/openstackclient/identity/v3/identity_provider.py
+++ b/openstackclient/identity/v3/identity_provider.py
@@ -143,10 +143,32 @@ class DeleteIdentityProvider(command.Command):
 class ListIdentityProvider(command.Lister):
     _description = _("List identity providers")
 
+    def get_parser(self, prog_name):
+        parser = super(ListIdentityProvider, self).get_parser(prog_name)
+        parser.add_argument(
+            '--id',
+            metavar='<id>',
+            help=_('The Identity Providers’ ID attribute'),
+        )
+        parser.add_argument(
+            '--enabled',
+            dest='enabled',
+            action='store_true',
+            help=_('The Identity Providers that are enabled will be returned'),
+        )
+        return parser
+
     def take_action(self, parsed_args):
         columns = ('ID', 'Enabled', 'Domain ID', 'Description')
         identity_client = self.app.client_manager.identity
-        data = identity_client.federation.identity_providers.list()
+
+        kwargs = {}
+        if parsed_args.id:
+            kwargs['id'] = parsed_args.id
+        if parsed_args.enabled:
+            kwargs['enabled'] = True
+
+        data = identity_client.federation.identity_providers.list(**kwargs)
         return (columns,
                 (utils.get_item_properties(
                     s, columns,
diff --git a/openstackclient/tests/unit/identity/v3/test_identity_provider.py b/openstackclient/tests/unit/identity/v3/test_identity_provider.py
index a419a9bc..39a37db2 100644
--- a/openstackclient/tests/unit/identity/v3/test_identity_provider.py
+++ b/openstackclient/tests/unit/identity/v3/test_identity_provider.py
@@ -384,6 +384,61 @@ class TestIdentityProviderList(TestIdentityProvider):
         ), )
         self.assertListItemEqual(datalist, tuple(data))
 
+    def test_identity_provider_list_ID_option(self):
+        arglist = ['--id',
+                   identity_fakes.idp_id]
+        verifylist = [
+            ('id', identity_fakes.idp_id)
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        # In base command class Lister in cliff, abstract method take_action()
+        # returns a tuple containing the column names and an iterable
+        # containing the data to be listed.
+        columns, data = self.cmd.take_action(parsed_args)
+
+        kwargs = {
+            'id': identity_fakes.idp_id
+        }
+        self.identity_providers_mock.list.assert_called_with(**kwargs)
+
+        collist = ('ID', 'Enabled', 'Domain ID', 'Description')
+        self.assertEqual(collist, columns)
+        datalist = ((
+            identity_fakes.idp_id,
+            True,
+            identity_fakes.domain_id,
+            identity_fakes.idp_description,
+        ), )
+        self.assertListItemEqual(datalist, tuple(data))
+
+    def test_identity_provider_list_enabled_option(self):
+        arglist = ['--enabled']
+        verifylist = [
+            ('enabled', True)
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        # In base command class Lister in cliff, abstract method take_action()
+        # returns a tuple containing the column names and an iterable
+        # containing the data to be listed.
+        columns, data = self.cmd.take_action(parsed_args)
+
+        kwargs = {
+            'enabled': True
+        }
+        self.identity_providers_mock.list.assert_called_with(**kwargs)
+
+        collist = ('ID', 'Enabled', 'Domain ID', 'Description')
+        self.assertEqual(collist, columns)
+        datalist = ((
+            identity_fakes.idp_id,
+            True,
+            identity_fakes.domain_id,
+            identity_fakes.idp_description,
+        ), )
+        self.assertListItemEqual(datalist, tuple(data))
+
 
 class TestIdentityProviderSet(TestIdentityProvider):