Begin low-level API for Network v2

api.network.APIv2 starts with network_list() support to flush out
the skeleton of the Network API.

list_dhcp_agent() supports the --dhcp option of 'network list'

Change-Id: I9a2b90cde84eced1f2ea6a014b769e2bae668211

6 files changed, 419 insertions, 118 deletions

diff --git a/openstackclient/api/network_v2.py b/openstackclient/api/network_v2.py
new file mode 100644
index 00000000..90be5237
--- /dev/null
+++ b/openstackclient/api/network_v2.py
@@ -0,0 +1,59 @@
+#   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.
+#
+
+"""Network v2 API Library"""
+
+from openstackclient.api import api
+
+
+class APIv2(api.BaseAPI):
+    """Network v2 API"""
+
+    def __init__(self, **kwargs):
+        super(APIv2, self).__init__(**kwargs)
+
+    def dhcp_agent_list(
+        self,
+        dhcp_id=None,
+        **filter
+    ):
+        """List DHCP agents
+
+        :param string dhcp_id:
+            DHCP Agent ID
+        :param filter:
+            used to create the query string filters
+            http://docs.openstack.org/api/openstack-network/2.0/content/filtering.html
+        """
+
+        return self.list('dhcp-networks', **filter)['dhcp-networks']
+
+    def network_list(
+        self,
+        external=False,
+        **filter
+    ):
+        """List external networks
+
+        :param string dhcp_id:
+            DHCP agent ID
+        :param bool external:
+            Return external networks if True
+        :param filter:
+            used to create the query string filters
+            http://docs.openstack.org/api/openstack-network/2.0/content/filtering.html
+        """
+
+        if external:
+            filter = {'router:external': True}
+        return self.list('networks', **filter)['networks']
diff --git a/openstackclient/network/client.py b/openstackclient/network/client.py
index 858a5079..870566aa 100644
--- a/openstackclient/network/client.py
+++ b/openstackclient/network/client.py
@@ -24,21 +24,54 @@ API_NAME = "network"
 API_VERSIONS = {
     "2": "neutronclient.v2_0.client.Client",
 }
+# Translate our API version to auth plugin version prefix
+API_VERSION_MAP = {
+    '2.0': 'v2.0',
+    '2': 'v2.0',
+}
+
+NETWORK_API_TYPE = 'network'
+NETWORK_API_VERSIONS = {
+    '2': 'openstackclient.api.network_v2.APIv2',
+}
 
 
 def make_client(instance):
-    """Returns an network service client."""
+    """Returns an network service client"""
     network_client = utils.get_client_class(
         API_NAME,
         instance._api_version[API_NAME],
         API_VERSIONS)
     LOG.debug('Instantiating network client: %s', network_client)
 
-    return network_client(
+    endpoint = instance.get_endpoint_for_service_type(
+        API_NAME,
+        region_name=instance._region_name,
+    )
+
+    client = network_client(
         session=instance.session,
         region_name=instance._region_name,
     )
 
+    network_api = utils.get_client_class(
+        API_NAME,
+        instance._api_version[API_NAME],
+        NETWORK_API_VERSIONS)
+    LOG.debug('Instantiating network api: %s', network_client)
+
+    # v2 is hard-coded until discovery is completed, neutron only has one atm
+    client.api = network_api(
+        session=instance.session,
+        service_type=NETWORK_API_TYPE,
+        endpoint='/'.join([
+            endpoint,
+            API_VERSION_MAP[instance._api_version[API_NAME]],
+        ])
+    )
+
+    return client
+
 
 def build_option_parser(parser):
     """Hook to add global options"""
diff --git a/openstackclient/network/v2/network.py b/openstackclient/network/v2/network.py
index c9265084..1a79c80a 100644
--- a/openstackclient/network/v2/network.py
+++ b/openstackclient/network/v2/network.py
@@ -25,10 +25,21 @@ from openstackclient.common import utils
 from openstackclient.network import common
 
 
-def filters(data):
-    if 'subnets' in data:
-        data['subnets'] = utils.format_list(data['subnets'])
-    return data
+def _prep_network_detail(net):
+    """Prepare network object for output"""
+
+    if 'subnets' in net:
+        net['subnets'] = utils.format_list(net['subnets'])
+    if 'admin_state_up' in net:
+        net['state'] = 'UP' if net['admin_state_up'] else 'DOWN'
+        net.pop('admin_state_up')
+    if 'router:external' in net:
+        net['router_type'] = 'External' if net['router:external'] \
+            else 'Internal'
+        net.pop('router:external')
+    if 'tenant_id' in net:
+        net['project_id'] = net.pop('tenant_id')
+    return net
 
 
 class CreateNetwork(show.ShowOne):
@@ -80,7 +91,7 @@ class CreateNetwork(show.ShowOne):
         create_method = getattr(client, "create_network")
         data = create_method(body)['network']
         if data:
-            data = filters(data)
+            data = _prep_network_detail(data)
         else:
             data = {'': ''}
         return zip(*sorted(six.iteritems(data)))
@@ -133,40 +144,63 @@ class ListNetwork(lister.Lister):
         )
         parser.add_argument(
             '--dhcp',
-            help='ID of the DHCP agent')
+            metavar='<dhcp-id>',
+            help='DHCP agent ID')
         parser.add_argument(
             '--long',
             action='store_true',
             default=False,
-            help='Long listing',
+            help='List additional fields in output',
         )
         return parser
 
     def take_action(self, parsed_args):
         self.log.debug('take_action(%s)' % parsed_args)
         client = self.app.client_manager.network
+
         if parsed_args.dhcp:
-            list_method = getattr(client, 'list_networks_on_dhcp_agent')
-            resources = 'networks_on_dhcp_agent'
-            report_filter = {'dhcp_agent': parsed_args.dhcp}
-            data = list_method(**report_filter)[resources]
-        else:
-            list_method = getattr(client, "list_networks")
-            report_filter = {}
-            if parsed_args.external:
-                report_filter = {'router:external': True}
-            data = list_method(**report_filter)['networks']
-        columns = len(data) > 0 and sorted(data[0].keys()) or []
-        if parsed_args.columns:
-            list_columns = parsed_args.columns
+            data = client.api.dhcp_agent_list(dhcp_id=parsed_args.dhcp)
+
+            columns = ('ID',)
+            column_headers = columns
         else:
-            list_columns = ['id', 'name', 'subnets']
-        if not parsed_args.long and not parsed_args.dhcp:
-            columns = [x for x in list_columns if x in columns]
-        formatters = {'subnets': utils.format_list}
-        return (columns,
-                (utils.get_dict_properties(s, columns, formatters=formatters)
-                 for s in data))
+            data = client.api.network_list(external=parsed_args.external)
+
+            if parsed_args.long:
+                columns = (
+                    'ID',
+                    'Name',
+                    'Status',
+                    'project_id',
+                    'state',
+                    'Shared',
+                    'Subnets',
+                    'provider:network_type',
+                    'router_type',
+                )
+                column_headers = (
+                    'ID',
+                    'Name',
+                    'Status',
+                    'Project',
+                    'State',
+                    'Shared',
+                    'Subnets',
+                    'Network Type',
+                    'Router Type',
+                )
+            else:
+                columns = ('ID', 'Name', 'Subnets')
+                column_headers = columns
+
+        for d in data:
+            d = _prep_network_detail(d)
+
+        return (column_headers,
+                (utils.get_dict_properties(
+                    s, columns,
+                    formatters={'subnets': utils.format_list},
+                ) for s in data))
 
 
 class SetNetwork(command.Command):
@@ -253,9 +287,9 @@ class ShowNetwork(show.ShowOne):
     def take_action(self, parsed_args):
         self.log.debug('take_action(%s)' % parsed_args)
         client = self.app.client_manager.network
-        _id = common.find(client, 'network', 'networks',
-                          parsed_args.identifier)
-        show_method = getattr(client, "show_network")
-        data = show_method(_id)['network']
-        data = filters(data)
+        net = client.api.find_attr(
+            'networks',
+            parsed_args.identifier,
+        )
+        data = _prep_network_detail(net)
         return zip(*sorted(six.iteritems(data)))
diff --git a/openstackclient/tests/api/test_network_v2.py b/openstackclient/tests/api/test_network_v2.py
new file mode 100644
index 00000000..13c5d6ea
--- /dev/null
+++ b/openstackclient/tests/api/test_network_v2.py
@@ -0,0 +1,52 @@
+#   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.
+#
+
+"""Network v2 API Library Tests"""
+
+from requests_mock.contrib import fixture
+
+from keystoneclient import session
+from openstackclient.api import network_v2 as network
+from openstackclient.tests import utils
+
+
+FAKE_PROJECT = 'xyzpdq'
+FAKE_URL = 'http://gopher.com/v2/' + FAKE_PROJECT
+
+
+class TestNetworkAPIv2(utils.TestCase):
+
+    def setUp(self):
+        super(TestNetworkAPIv2, self).setUp()
+        sess = session.Session()
+        self.api = network.APIv2(session=sess, endpoint=FAKE_URL)
+        self.requests_mock = self.useFixture(fixture.Fixture())
+
+
+class TestNetwork(TestNetworkAPIv2):
+
+    LIST_NETWORK_RESP = [
+        {'id': '1', 'name': 'p1', 'description': 'none', 'enabled': True},
+        {'id': '2', 'name': 'p2', 'description': 'none', 'enabled': False},
+        {'id': '3', 'name': 'p3', 'description': 'none', 'enabled': True},
+    ]
+
+    def test_network_list_no_options(self):
+        self.requests_mock.register_uri(
+            'GET',
+            FAKE_URL + '/networks',
+            json={'networks': self.LIST_NETWORK_RESP},
+            status_code=200,
+        )
+        ret = self.api.network_list()
+        self.assertEqual(self.LIST_NETWORK_RESP, ret)
diff --git a/openstackclient/tests/network/common.py b/openstackclient/tests/network/common.py
index 9c5a5ce9..7162f97b 100644
--- a/openstackclient/tests/network/common.py
+++ b/openstackclient/tests/network/common.py
@@ -14,16 +14,26 @@
 import argparse
 import mock
 
+from openstackclient.api import network_v2
 from openstackclient.tests import utils
 
 
+class FakeNetworkClient(object):
+    pass
+
+
 class TestNetworkBase(utils.TestCommand):
     def setUp(self):
         super(TestNetworkBase, self).setUp()
-        self.app = mock.Mock(name='app')
-        self.app.client_manager = mock.Mock(name='client_manager')
         self.namespace = argparse.Namespace()
 
+        self.app.client_manager.network = FakeNetworkClient()
+        self.app.client_manager.network.api = network_v2.APIv2(
+            session=mock.Mock(),
+            service_type="network",
+        )
+        self.api = self.app.client_manager.network.api
+
     given_show_options = [
         '-f',
         'shell',
diff --git a/openstackclient/tests/network/v2/test_network.py b/openstackclient/tests/network/v2/test_network.py
index b893229f..e14dd88b 100644
--- a/openstackclient/tests/network/v2/test_network.py
+++ b/openstackclient/tests/network/v2/test_network.py
@@ -22,16 +22,38 @@ RESOURCE = 'network'
 RESOURCES = 'networks'
 FAKE_ID = 'iditty'
 FAKE_NAME = 'noo'
+FAKE_PROJECT = 'yaa'
 RECORD = {
     'id': FAKE_ID,
     'name': FAKE_NAME,
+    'admin_state_up': True,
     'router:external': True,
+    'status': 'ACTIVE',
     'subnets': ['a', 'b'],
+    'tenant_id': FAKE_PROJECT,
 }
-COLUMNS = ['id', 'name', 'subnets']
-RESPONSE = {RESOURCE: RECORD}
-FILTERED = [('id', 'name', 'router:external', 'subnets'),
-            (FAKE_ID, FAKE_NAME, True, 'a, b')]
+COLUMNS = ['ID', 'Name', 'Subnets']
+RESPONSE = {RESOURCE: copy.deepcopy(RECORD)}
+FILTERED = [
+    (
+        'id',
+        'name',
+        'project_id',
+        'router_type',
+        'state',
+        'status',
+        'subnets',
+    ),
+    (
+        FAKE_ID,
+        FAKE_NAME,
+        FAKE_PROJECT,
+        'External',
+        'UP',
+        'ACTIVE',
+        'a, b',
+    ),
+]
 
 
 class TestCreateNetwork(common.TestNetworkBase):
@@ -122,7 +144,7 @@ class TestDeleteNetwork(common.TestNetworkBase):
         verifylist = [
             ('networks', [FAKE_NAME]),
         ]
-        lister = mock.Mock(return_value={RESOURCES: [RECORD]})
+        lister = mock.Mock(return_value={RESOURCES: [copy.deepcopy(RECORD)]})
         self.app.client_manager.network.list_networks = lister
         mocker = mock.Mock(return_value=None)
         self.app.client_manager.network.delete_network = mocker
@@ -135,85 +157,170 @@ class TestDeleteNetwork(common.TestNetworkBase):
         self.assertEqual(None, result)
 
 
+@mock.patch(
+    'openstackclient.api.network_v2.APIv2.network_list'
+)
 class TestListNetwork(common.TestNetworkBase):
-    def test_list_no_options(self):
+
+    def setUp(self):
+        super(TestListNetwork, self).setUp()
+
+        # Get the command object to test
+        self.cmd = network.ListNetwork(self.app, self.namespace)
+
+        self.NETWORK_LIST = [
+            copy.deepcopy(RECORD),
+            copy.deepcopy(RECORD),
+        ]
+
+    def test_network_list_no_options(self, n_mock):
+        n_mock.return_value = self.NETWORK_LIST
+
         arglist = []
         verifylist = [
+            ('external', False),
+            ('dhcp', None),
             ('long', False),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        # DisplayCommandBase.take_action() returns two tuples
+        columns, data = self.cmd.take_action(parsed_args)
+
+        # Set expected values
+        n_mock.assert_called_with(
+            external=False,
+        )
+
+        self.assertEqual(tuple(COLUMNS), columns)
+        datalist = [
+            (FAKE_ID, FAKE_NAME, 'a, b'),
+            (FAKE_ID, FAKE_NAME, 'a, b'),
+        ]
+        self.assertEqual(datalist, list(data))
+
+    def test_list_external(self, n_mock):
+        n_mock.return_value = self.NETWORK_LIST
+
+        arglist = [
+            '--external',
+        ]
+        verifylist = [
+            ('external', True),
             ('dhcp', None),
-            ('external', False),
+            ('long', False),
         ]
-        lister = mock.Mock(return_value={RESOURCES: [RECORD]})
-        self.app.client_manager.network.list_networks = lister
-        cmd = network.ListNetwork(self.app, self.namespace)
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
 
-        parsed_args = self.check_parser(cmd, arglist, verifylist)
-        result = cmd.take_action(parsed_args)
+        # DisplayCommandBase.take_action() returns two tuples
+        columns, data = self.cmd.take_action(parsed_args)
+
+        # Set expected values
+        n_mock.assert_called_with(
+            external=True,
+        )
 
-        lister.assert_called_with()
-        self.assertEqual(COLUMNS, result[0])
-        self.assertEqual((FAKE_ID, FAKE_NAME, 'a, b'), next(result[1]))
-        self.assertRaises(StopIteration, next, result[1])
+        self.assertEqual(tuple(COLUMNS), columns)
+        datalist = [
+            (FAKE_ID, FAKE_NAME, 'a, b'),
+            (FAKE_ID, FAKE_NAME, 'a, b'),
+        ]
+        self.assertEqual(datalist, list(data))
+
+    def test_network_list_long(self, n_mock):
+        n_mock.return_value = self.NETWORK_LIST
 
-    def test_list_long(self):
-        arglist = ['--long']
+        arglist = [
+            '--long',
+        ]
         verifylist = [
             ('long', True),
             ('dhcp', None),
             ('external', False),
         ]
-        lister = mock.Mock(return_value={RESOURCES: [RECORD]})
-        self.app.client_manager.network.list_networks = lister
-        cmd = network.ListNetwork(self.app, self.namespace)
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        # DisplayCommandBase.take_action() returns two tuples
+        columns, data = self.cmd.take_action(parsed_args)
+
+        # Set expected values
+        n_mock.assert_called_with(
+            external=False,
+        )
+
+        collist = (
+            'ID',
+            'Name',
+            'Status',
+            'Project',
+            'State',
+            'Shared',
+            'Subnets',
+            'Network Type',
+            'Router Type',
+        )
+        self.assertEqual(columns, collist)
+        dataitem = (
+            FAKE_ID,
+            FAKE_NAME,
+            'ACTIVE',
+            FAKE_PROJECT,
+            'UP',
+            '',
+            'a, b',
+            '',
+            'External',
+        )
+        datalist = [
+            dataitem,
+            dataitem,
+        ]
+        self.assertEqual(list(data), datalist)
 
-        parsed_args = self.check_parser(cmd, arglist, verifylist)
-        result = cmd.take_action(parsed_args)
 
-        lister.assert_called_with()
-        headings = ['id', 'name', 'router:external', 'subnets']
-        self.assertEqual(headings, result[0])
-        data = (FAKE_ID, FAKE_NAME, True, 'a, b')
-        self.assertEqual(data, next(result[1]))
-        self.assertRaises(StopIteration, next, result[1])
+@mock.patch(
+    'openstackclient.api.network_v2.APIv2.dhcp_agent_list'
+)
+class TestListDhcpAgent(common.TestNetworkBase):
+
+    def setUp(self):
+        super(TestListDhcpAgent, self).setUp()
+
+        # Get the command object to test
+        self.cmd = network.ListNetwork(self.app, self.namespace)
+
+        self.DHCP_LIST = [
+            {'id': '1'},
+            {'id': '2'},
+        ]
+
+    def test_list_dhcp(self, n_mock):
+        n_mock.return_value = self.DHCP_LIST
 
-    def test_list_dhcp(self):
         arglist = [
-            '--dhcp',
-            'dhcpid',
-        ] + self.given_list_options
+            '--dhcp', 'dhcpid',
+        ]
         verifylist = [
+            ('external', False),
             ('dhcp', 'dhcpid'),
-        ] + self.then_list_options
-        fake_dhcp_data = [{'id': '1'}, {'id': '2'}]
-        fake_dhcp_response = {'networks_on_dhcp_agent': fake_dhcp_data}
-        lister = mock.Mock(return_value=fake_dhcp_response)
-        netty = self.app.client_manager.network
-        netty.list_networks_on_dhcp_agent = lister
-        cmd = network.ListNetwork(self.app, self.namespace)
-
-        parsed_args = self.check_parser(cmd, arglist, verifylist)
-        result = cmd.take_action(parsed_args)
-
-        lister.assert_called_with(dhcp_agent='dhcpid')
-        self.assertEqual(['id'], result[0])
-        self.assertEqual(('1',), next(result[1]))
-        self.assertEqual(('2',), next(result[1]))
-        self.assertRaises(StopIteration, next, result[1])
+            ('long', False),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
 
-    def test_list_external(self):
-        arglist = ['--external', '-c', 'id']
-        verifylist = [('external', True)]
-        lister = mock.Mock(return_value={RESOURCES: [RECORD]})
-        self.app.client_manager.network.list_networks = lister
-        cmd = network.ListNetwork(self.app, self.namespace)
+        # DisplayCommandBase.take_action() returns two tuples
+        columns, data = self.cmd.take_action(parsed_args)
 
-        parsed_args = self.check_parser(cmd, arglist, verifylist)
-        result = cmd.take_action(parsed_args)
+        # Set expected values
+        n_mock.assert_called_with(
+            dhcp_id='dhcpid',
+        )
 
-        lister.assert_called_with(**{'router:external': True})
-        self.assertEqual(['id'], result[0])
-        self.assertEqual((FAKE_ID,), next(result[1]))
-        self.assertRaises(StopIteration, next, result[1])
+        self.assertEqual(('ID',), columns)
+        datalist = [
+            ('1',),
+            ('2',),
+        ]
+        self.assertEqual(datalist, list(data))
 
 
 class TestSetNetwork(common.TestNetworkBase):
@@ -230,7 +337,7 @@ class TestSetNetwork(common.TestNetworkBase):
             ('name', 'noob'),
             ('shared', True),
         ]
-        lister = mock.Mock(return_value={RESOURCES: [RECORD]})
+        lister = mock.Mock(return_value={RESOURCES: [copy.deepcopy(RECORD)]})
         self.app.client_manager.network.list_networks = lister
         mocker = mock.Mock(return_value=None)
         self.app.client_manager.network.update_network = mocker
@@ -255,7 +362,7 @@ class TestSetNetwork(common.TestNetworkBase):
             ('admin_state', False),
             ('shared', False),
         ]
-        lister = mock.Mock(return_value={RESOURCES: [RECORD]})
+        lister = mock.Mock(return_value={RESOURCES: [copy.deepcopy(RECORD)]})
         self.app.client_manager.network.list_networks = lister
         mocker = mock.Mock(return_value=None)
         self.app.client_manager.network.update_network = mocker
@@ -272,7 +379,7 @@ class TestSetNetwork(common.TestNetworkBase):
     def test_set_nothing(self):
         arglist = [FAKE_NAME, ]
         verifylist = [('identifier', FAKE_NAME), ]
-        lister = mock.Mock(return_value={RESOURCES: [RECORD]})
+        lister = mock.Mock(return_value={RESOURCES: [copy.deepcopy(RECORD)]})
         self.app.client_manager.network.list_networks = lister
         mocker = mock.Mock(return_value=None)
         self.app.client_manager.network.update_network = mocker
@@ -283,37 +390,43 @@ class TestSetNetwork(common.TestNetworkBase):
                           parsed_args)
 
 
+@mock.patch(
+    'openstackclient.api.network_v2.APIv2.find_attr'
+)
 class TestShowNetwork(common.TestNetworkBase):
-    def test_show_no_options(self):
+
+    def setUp(self):
+        super(TestShowNetwork, self).setUp()
+
+        # Get the command object to test
+        self.cmd = network.ShowNetwork(self.app, self.namespace)
+
+        self.NETWORK_ITEM = copy.deepcopy(RECORD)
+
+    def test_show_no_options(self, n_mock):
         arglist = [
             FAKE_NAME,
         ]
         verifylist = [
             ('identifier', FAKE_NAME),
         ]
-        lister = mock.Mock(return_value={RESOURCES: [RECORD]})
-        self.app.client_manager.network.list_networks = lister
-        mocker = mock.Mock(return_value=copy.deepcopy(RESPONSE))
-        self.app.client_manager.network.show_network = mocker
-        cmd = network.ShowNetwork(self.app, self.namespace)
+        n_mock.return_value = copy.deepcopy(RECORD)
+        self.cmd = network.ShowNetwork(self.app, self.namespace)
 
-        parsed_args = self.check_parser(cmd, arglist, verifylist)
-        result = list(cmd.take_action(parsed_args))
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+        result = list(self.cmd.take_action(parsed_args))
 
-        mocker.assert_called_with(FAKE_ID)
+        n_mock.assert_called_with('networks', FAKE_NAME)
         self.assertEqual(FILTERED, result)
 
-    def test_show_all_options(self):
+    def test_show_all_options(self, n_mock):
         arglist = [FAKE_NAME] + self.given_show_options
         verifylist = [('identifier', FAKE_NAME)] + self.then_show_options
-        lister = mock.Mock(return_value={RESOURCES: [RECORD]})
-        self.app.client_manager.network.list_networks = lister
-        mocker = mock.Mock(return_value=copy.deepcopy(RESPONSE))
-        self.app.client_manager.network.show_network = mocker
-        cmd = network.ShowNetwork(self.app, self.namespace)
+        n_mock.return_value = copy.deepcopy(RECORD)
+        self.cmd = network.ShowNetwork(self.app, self.namespace)
 
-        parsed_args = self.check_parser(cmd, arglist, verifylist)
-        result = list(cmd.take_action(parsed_args))
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+        result = list(self.cmd.take_action(parsed_args))
 
-        mocker.assert_called_with(FAKE_ID)
+        n_mock.assert_called_with('networks', FAKE_NAME)
         self.assertEqual(FILTERED, result)