Add filter options to list and snapshot-list

Change-Id: I9a8b538ad53960700ae7a57d1ceb09b05e3dc468

cinderclient/v1/shell.py

@@ -117,11 +117,25 @@ def _extract_metadata(arg_list):
     type=int,
     const=1,
     help=argparse.SUPPRESS)
+@utils.arg(
+    '--display-name',
+    metavar='<display-name>',
+    default=None,
+    help='Filter results by display-name')
+@utils.arg(
+    '--status',
+    metavar='<status>',
+    default=None,
+    help='Filter results by status')
 @utils.service_type('volume')
 def do_list(cs, args):
     """List all the volumes."""
     all_tenants = int(os.environ.get("ALL_TENANTS", args.all_tenants))
-    search_opts = {'all_tenants': all_tenants}
+    search_opts = {
+        'all_tenants': all_tenants,
+        'display_name': args.display_name,
+        'status': args.status,
+    }
     volumes = cs.volumes.list(search_opts=search_opts)
     _translate_volume_keys(volumes)
 
@@ -240,11 +254,31 @@ def do_delete(cs, args):
     type=int,
     const=1,
     help=argparse.SUPPRESS)
+@utils.arg(
+    '--display-name',
+    metavar='<display-name>',
+    default=None,
+    help='Filter results by display-name')
+@utils.arg(
+    '--status',
+    metavar='<status>',
+    default=None,
+    help='Filter results by status')
+@utils.arg(
+    '--volume-id',
+    metavar='<volume-id>',
+    default=None,
+    help='Filter results by volume-id')
 @utils.service_type('volume')
 def do_snapshot_list(cs, args):
     """List all the snapshots."""
     all_tenants = int(os.environ.get("ALL_TENANTS", args.all_tenants))
-    search_opts = {'all_tenants': all_tenants}
+    search_opts = {
+        'all_tenants': all_tenants,
+        'display_name': args.display_name,
+        'status': args.status,
+        'volume_id': args.volume_id,
+    }
 
     snapshots = cs.volume_snapshots.list(search_opts=search_opts)
     _translate_volume_snapshot_keys(snapshots)

cinderclient/v1/volume_snapshots.py

@@ -17,6 +17,7 @@
 Volume snapshot interface (1.1 extension).
 """
 
+import urllib
 from cinderclient import base
 
 

tests/fakes.py

@@ -20,18 +20,18 @@ def assert_has_keys(dict, required=[], optional=[]):
 
 class FakeClient(object):
 
-    def assert_called(self, method, url, body=None, pos=-1):
+    def assert_called(self, method, url, body=None, pos=-1, **kwargs):
         """
         Assert than an API method was just called.
         """
         expected = (method, url)
         called = self.client.callstack[pos][0:2]
 
-        assert(self.client.callstack,
-               "Expected %s %s but no calls were made." % expected)
+        assert self.client.callstack, ("Expected %s %s but no calls "
+                                       "were made." % expected)
 
-        assert (expected == called, 'Expected %s %s; got %s %s' %
-                (expected + called))
+        assert expected == called, 'Expected %s %s; got %s %s' % (
+            expected + called)
 
         if body is not None:
             assert self.client.callstack[pos][2] == body
@@ -42,8 +42,8 @@ class FakeClient(object):
         """
         expected = (method, url)
 
-        assert(self.client.callstack,
-               "Expected %s %s but no calls were made." % expected)
+        assert self.client.callstack, ("Expected %s %s but no calls "
+                                       "were made." % expected)
 
         found = False
         for entry in self.client.callstack:
@@ -51,8 +51,8 @@ class FakeClient(object):
                 found = True
                 break
 
-        assert(found, 'Expected %s %s; got %s' %
-               (expected, self.client.callstack))
+        assert found, 'Expected %s %s; got %s' % (
+            expected, self.client.callstack)
 
         if body is not None:
             try:

tests/v1/fakes.py

@@ -21,6 +21,20 @@ from cinderclient.v1 import client
 from tests import fakes
 
 
+def _stub_snapshot(**kwargs):
+    snapshot = {
+        "created_at": "2012-08-28T16:30:31.000000",
+        "display_description": None,
+        "display_name": None,
+        "id": '11111111-1111-1111-1111-111111111111',
+        "size": 1,
+        "status": "available",
+        "volume_id": '00000000-0000-0000-0000-000000000000',
+    }
+    snapshot.update(kwargs)
+    return snapshot
+
+
 class FakeClient(fakes.FakeClient, client.Client):
 
     def __init__(self, *args, **kwargs):
@@ -122,6 +136,15 @@ class FakeHTTPClient(base_client.HTTPClient):
                 "maxPersonality": 5,
                 "maxPersonalitySize": 10240}, }, })
 
+    #
+    # Snapshots
+    #
+
+    def get_snapshots_detail(self, **kw):
+        return (200, {'snapshots': [
+            _stub_snapshot(),
+        ]})
+
     #
     # Servers
     #

tests/v1/test_shell.py

@@ -69,9 +69,30 @@ class ShellTest(utils.TestCase):
         # NOTE(jdg): we default to detail currently
         self.assert_called('GET', '/volumes/detail')
 
+    def test_list_filter_status(self):
+        self.run_command('list --status=available')
+        self.assert_called('GET', '/volumes/detail?status=available')
+
+    def test_list_filter_display_name(self):
+        self.run_command('list --display-name=1234')
+        self.assert_called('GET', '/volumes/detail?display_name=1234')
+
+    def test_list_all_tenants(self):
+        self.run_command('list --all-tenants=1')
+        self.assert_called('GET', '/volumes/detail?all_tenants=1')
+
     def test_show(self):
         self.run_command('show 1234')
         self.assert_called('GET', '/volumes/1234')
 
     def test_delete(self):
         self.run_command('delete 1234')
+
+    def test_snapshot_list_filter_volume_id(self):
+        self.run_command('snapshot-list --volume-id=1234')
+        self.assert_called('GET', '/snapshots/detail?volume_id=1234')
+
+    def test_snapshot_list_filter_status_and_volume_id(self):
+        self.run_command('snapshot-list --status=available --volume-id=1234')
+        self.assert_called('GET', '/snapshots/detail?'
+                           'status=available&volume_id=1234')