Add port list command

This patch adds the ability to list all created ports

Change-Id: Ie1a48c203cabc96346a4950f21b83493d58a66a5
Partial-bug: #1519909
Partially-implements: blueprint neutron-client

2 files changed, 68 insertions, 0 deletions

diff --git a/openstackclient/network/v2/port.py b/openstackclient/network/v2/port.py
index f9d0fc95..449dcfd4 100644
--- a/openstackclient/network/v2/port.py
+++ b/openstackclient/network/v2/port.py
@@ -238,6 +238,33 @@ class DeletePort(command.Command):
             client.delete_port(res)
 
 
+class ListPort(command.Lister):
+    """List ports"""
+
+    def take_action(self, parsed_args):
+        client = self.app.client_manager.network
+
+        columns = (
+            'id',
+            'name',
+            'mac_address',
+            'fixed_ips',
+        )
+        column_headers = (
+            'ID',
+            'Name',
+            'MAC Address',
+            'Fixed IP Addresses',
+        )
+
+        data = client.ports()
+        return (column_headers,
+                (utils.get_item_properties(
+                    s, columns,
+                    formatters=_formatters,
+                ) for s in data))
+
+
 class ShowPort(command.ShowOne):
     """Display port details"""
 
diff --git a/openstackclient/tests/network/v2/test_port.py b/openstackclient/tests/network/v2/test_port.py
index 907d8a7d..30e290c6 100644
--- a/openstackclient/tests/network/v2/test_port.py
+++ b/openstackclient/tests/network/v2/test_port.py
@@ -199,6 +199,47 @@ class TestDeletePort(TestPort):
         self.assertIsNone(result)
 
 
+class TestListPort(TestPort):
+
+    _ports = network_fakes.FakePort.create_ports(count=3)
+
+    columns = (
+        'ID',
+        'Name',
+        'MAC Address',
+        'Fixed IP Addresses',
+    )
+
+    data = []
+    for prt in _ports:
+        data.append((
+            prt.id,
+            prt.name,
+            prt.mac_address,
+            utils.format_list_of_dicts(prt.fixed_ips),
+        ))
+
+    def setUp(self):
+        super(TestListPort, self).setUp()
+
+        # Get the command object to test
+        self.cmd = port.ListPort(self.app, self.namespace)
+
+        self.network.ports = mock.Mock(return_value=self._ports)
+
+    def test_port_list_no_options(self):
+        arglist = []
+        verifylist = []
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        columns, data = self.cmd.take_action(parsed_args)
+
+        self.network.ports.assert_called_with()
+        self.assertEqual(self.columns, columns)
+        self.assertEqual(self.data, list(data))
+
+
 class TestShowPort(TestPort):
 
     # The port to show.