Add a few selectable fields to the "openstack server list" output

Added ``-c project_id | user_id | created_at`` to ``openstack server list``
    command to get these columns as an output.

Change-Id: I18991adf899c7b72c98bb89871bf0715d35943f0
Story: 2007925

1 files changed, 19 insertions, 0 deletions

diff --git a/openstackclient/tests/unit/compute/v2/test_server.py b/openstackclient/tests/unit/compute/v2/test_server.py
index 7e4c71c5..f6506bf7 100644
--- a/openstackclient/tests/unit/compute/v2/test_server.py
+++ b/openstackclient/tests/unit/compute/v2/test_server.py
@@ -2696,6 +2696,25 @@ class TestServerList(TestServer):
         self.assertEqual(self.columns_long, columns)
         self.assertEqual(tuple(self.data_long), tuple(data))
 
+    def test_server_list_column_option(self):
+        arglist = [
+            '-c', 'Project ID',
+            '-c', 'User ID',
+            '-c', 'Created At',
+            '--long'
+        ]
+        verifylist = [
+            ('long', True),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        columns, data = self.cmd.take_action(parsed_args)
+
+        self.servers_mock.list.assert_called_with(**self.kwargs)
+        self.assertIn('Project ID', columns)
+        self.assertIn('User ID', columns)
+        self.assertIn('Created At', columns)
+
     def test_server_list_no_name_lookup_option(self):
         arglist = [
             '--no-name-lookup',