MB-69379 Show staged username in xdcr-setup --list

Change-Id: I6a6a636c453c5a507281b7707ec75cf75e0601cb
Reviewed-on: https://review.couchbase.org/c/couchbase-cli/+/236608
Tested-by: Build Bot <[email protected]>
Reviewed-by: Safian Ali <[email protected]>

Author: matthallcb

cbmgr.py

@@ -5412,10 +5412,12 @@ def _list(self):
 
         for cluster in clusters:
             if not cluster["deleted"]:
-                print(f'cluster name: {cluster["name"]}')
-                print(f'        uuid: {cluster["uuid"]}')
-                print(f'   host name: {cluster["hostname"]}')
-                print(f'   user name: {cluster["username"]}')
+                print(f'    cluster name: {cluster["name"]}')
+                print(f'            uuid: {cluster["uuid"]}')
+                print(f'       host name: {cluster["hostname"]}')
+                print(f'       user name: {cluster["username"]}')
+                if "stage" in cluster:
+                    print(f'staged user name: {cluster["stage"]["username"]}')
                 print(f'         uri: {cluster["uri"]}')
 
     @staticmethod

test/test_cli.py

@@ -3135,10 +3135,11 @@ def test_edit_xdcr_cert(self):
 
     def test_list_xdcr(self):
         self.server_args['remote-clusters'] = [{'name': 'name', 'uuid': '1', 'hostname': 'host', 'username': 'user',
-                                                'uri': 'uri', 'deleted': False}]
+                                                'uri': 'uri', 'deleted': False, 'stage': {'username': 'other-user'}}]
         self.no_error_run(self.command + ['--list'] + self.cmd_args, self.server_args)
         self.assertIn('GET:/pools/default/remoteClusters/', self.server.trace)
-        expected_out = ['cluster name: name', 'uuid: 1', 'host name: host', 'user name: user', 'uri: uri']
+        expected_out = ['cluster name: name', 'uuid: 1', 'host name: host', 'user name: user', 'uri: uri',
+                        'staged user name: other-user']
         for p in expected_out:
             self.assertIn(p, self.str_output)