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

Author: Jas

doc/source/command-objects/port.rst

@@ -98,6 +98,16 @@ Delete port(s)
 
     Port(s) to delete (name or ID)
 
+port list
+---------
+
+List ports
+
+.. program:: port list
+.. code:: bash
+
+    os port list
+
 port show
 ---------
 

openstackclient/network/v2/port.py

@@ -238,6 +238,33 @@ def take_action(self, parsed_args):
             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"""
 

openstackclient/tests/network/v2/test_port.py

@@ -199,6 +199,47 @@ def test_delete(self):
         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.

releasenotes/notes/add-port-list-command-29b4452003bc6bab.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Add support for the ``port list`` command.
+    [Bug `1519909 <https://bugs.launchpad.net/python-openstackclient/+bug/1519909>`_]

setup.cfg

@@ -326,27 +326,34 @@ openstack.network.v2 =
     ip_floating_delete = openstackclient.network.v2.floating_ip:DeleteFloatingIP
     ip_floating_list = openstackclient.network.v2.floating_ip:ListFloatingIP
     ip_floating_show = openstackclient.network.v2.floating_ip:ShowFloatingIP
+
     network_create = openstackclient.network.v2.network:CreateNetwork
     network_delete = openstackclient.network.v2.network:DeleteNetwork
     network_list = openstackclient.network.v2.network:ListNetwork
     network_set = openstackclient.network.v2.network:SetNetwork
     network_show = openstackclient.network.v2.network:ShowNetwork
+
     port_create = openstackclient.network.v2.port:CreatePort
     port_delete = openstackclient.network.v2.port:DeletePort
+    port_list = openstackclient.network.v2.port:ListPort
     port_show = openstackclient.network.v2.port:ShowPort
+
     router_create = openstackclient.network.v2.router:CreateRouter
     router_delete = openstackclient.network.v2.router:DeleteRouter
     router_list = openstackclient.network.v2.router:ListRouter
     router_set = openstackclient.network.v2.router:SetRouter
     router_show = openstackclient.network.v2.router:ShowRouter
+
     security_group_delete = openstackclient.network.v2.security_group:DeleteSecurityGroup
     security_group_list = openstackclient.network.v2.security_group:ListSecurityGroup
     security_group_set = openstackclient.network.v2.security_group:SetSecurityGroup
     security_group_rule_delete = openstackclient.network.v2.security_group_rule:DeleteSecurityGroupRule
     security_group_rule_show = openstackclient.network.v2.security_group_rule:ShowSecurityGroupRule
+
     subnet_delete = openstackclient.network.v2.subnet:DeleteSubnet
     subnet_list = openstackclient.network.v2.subnet:ListSubnet
     subnet_show = openstackclient.network.v2.subnet:ShowSubnet
+
     subnet_pool_delete = openstackclient.network.v2.subnet_pool:DeleteSubnetPool
     subnet_pool_list = openstackclient.network.v2.subnet_pool:ListSubnetPool
     subnet_pool_show = openstackclient.network.v2.subnet_pool:ShowSubnetPool