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view sat/test/test_plugin_misc_groupblog.py @ 3934:e345d93fb6e5

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plugin OXPS: OpenPGP for XMPP Pubsub implementation: OpenPGP for XMPP Pubsub (https://xmpp.org/extensions/inbox/pubsub-encryption.html, currently a protoXEP) is implemented and activated when `encrypted` is set to `True` in pubsub's `extra` data. On item retrieval, the decryption is transparent if the key is known, except if the `decrypt` key in `extra` is set to `False` (notably useful when one wants to checks that data is well encrypted). Methods and corresponding bridge methods have been implemented to manage shared secrets (to share, revoke or rotate the secrets). plugin XEP-0060's `XEP-0060_publish` trigger point as been move before actual publish so item can be modified (here e2ee) by the triggers. A new `XEP-0060_items` trigger point has also been added. `encrypted` flag can be used with plugin XEP-0277's microblog data rel 380
author Goffi <goffi@goffi.org>
date Sat, 15 Oct 2022 20:36:53 +0200
parents be6d91572633
children 524856bd7b19
line wrap: on
line source

#!/usr/bin/env python3


# SAT: a jabber client
# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
# Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

""" Plugin groupblogs """

from .constants import Const as C
from sat.test import helpers, helpers_plugins
from sat.plugins import plugin_misc_groupblog
from sat.plugins import plugin_xep_0060
from sat.plugins import plugin_xep_0277
from sat.plugins import plugin_xep_0163
from sat.plugins import plugin_misc_text_syntaxes
from twisted.internet import defer
from twisted.words.protocols.jabber import jid
import importlib


NS_PUBSUB = "http://jabber.org/protocol/pubsub"

DO_NOT_COUNT_COMMENTS = -1

SERVICE = "pubsub.example.com"
PUBLISHER = "test@example.org"
OTHER_PUBLISHER = "other@xmpp.net"
NODE_ID = "urn:xmpp:groupblog:{publisher}".format(publisher=PUBLISHER)
OTHER_NODE_ID = "urn:xmpp:groupblog:{publisher}".format(publisher=OTHER_PUBLISHER)
ITEM_ID_1 = "c745a688-9b02-11e3-a1a3-c0143dd4fe51"
COMMENT_ID_1 = "d745a688-9b02-11e3-a1a3-c0143dd4fe52"
COMMENT_ID_2 = "e745a688-9b02-11e3-a1a3-c0143dd4fe53"


def COMMENTS_NODE_ID(publisher=PUBLISHER):
    return "urn:xmpp:comments:_{id}__urn:xmpp:groupblog:{publisher}".format(
        id=ITEM_ID_1, publisher=publisher
    )


def COMMENTS_NODE_URL(publisher=PUBLISHER):
    return "xmpp:{service}?node={node}".format(
        service=SERVICE,
        id=ITEM_ID_1,
        node=COMMENTS_NODE_ID(publisher).replace(":", "%3A").replace("@", "%40"),
    )


def ITEM(publisher=PUBLISHER):
    return """
          <item id='{id}' xmlns='{ns}'>
            <entry>
              <title type='text'>The Uses of This World</title>
              <id>{id}</id>
              <updated>2003-12-12T17:47:23Z</updated>
              <published>2003-12-12T17:47:23Z</published>
              <link href='{comments_node_url}' rel='replies' title='comments'/>
              <author>
                <name>{publisher}</name>
              </author>
            </entry>
          </item>
        """.format(
        ns=NS_PUBSUB,
        id=ITEM_ID_1,
        publisher=publisher,
        comments_node_url=COMMENTS_NODE_URL(publisher),
    )


def COMMENT(id_=COMMENT_ID_1):
    return """
          <item id='{id}' xmlns='{ns}'>
            <entry>
              <title type='text'>The Uses of This World</title>
              <id>{id}</id>
              <updated>2003-12-12T17:47:23Z</updated>
              <published>2003-12-12T17:47:23Z</published>
              <author>
                <name>{publisher}</name>
              </author>
            </entry>
          </item>
        """.format(
        ns=NS_PUBSUB, id=id_, publisher=PUBLISHER
    )


def ITEM_DATA(id_=ITEM_ID_1, count=0):
    res = {
        "id": ITEM_ID_1,
        "type": "main_item",
        "content": "The Uses of This World",
        "author": PUBLISHER,
        "updated": "1071251243.0",
        "published": "1071251243.0",
        "service": SERVICE,
        "comments": COMMENTS_NODE_URL_1,
        "comments_service": SERVICE,
        "comments_node": COMMENTS_NODE_ID_1,
    }
    if count != DO_NOT_COUNT_COMMENTS:
        res.update({"comments_count": str(count)})
    return res


def COMMENT_DATA(id_=COMMENT_ID_1):
    return {
        "id": id_,
        "type": "comment",
        "content": "The Uses of This World",
        "author": PUBLISHER,
        "updated": "1071251243.0",
        "published": "1071251243.0",
        "service": SERVICE,
        "node": COMMENTS_NODE_ID_1,
        "verified_publisher": "false",
    }


COMMENTS_NODE_ID_1 = COMMENTS_NODE_ID()
COMMENTS_NODE_ID_2 = COMMENTS_NODE_ID(OTHER_PUBLISHER)
COMMENTS_NODE_URL_1 = COMMENTS_NODE_URL()
COMMENTS_NODE_URL_2 = COMMENTS_NODE_URL(OTHER_PUBLISHER)
ITEM_1 = ITEM()
ITEM_2 = ITEM(OTHER_PUBLISHER)
COMMENT_1 = COMMENT(COMMENT_ID_1)
COMMENT_2 = COMMENT(COMMENT_ID_2)


def ITEM_DATA_1(count=0):
    return ITEM_DATA(count=count)


COMMENT_DATA_1 = COMMENT_DATA()
COMMENT_DATA_2 = COMMENT_DATA(COMMENT_ID_2)


class XEP_groupblogTest(helpers.SatTestCase):
    def setUp(self):
        self.host = helpers.FakeSAT()
        self.host.plugins["XEP-0060"] = plugin_xep_0060.XEP_0060(self.host)
        self.host.plugins["XEP-0163"] = plugin_xep_0163.XEP_0163(self.host)
        importlib.reload(plugin_misc_text_syntaxes)  # reload the plugin to avoid conflict error
        self.host.plugins["TEXT_SYNTAXES"] = plugin_misc_text_syntaxes.TextSyntaxes(
            self.host
        )
        self.host.plugins["XEP-0277"] = plugin_xep_0277.XEP_0277(self.host)
        self.plugin = plugin_misc_groupblog.GroupBlog(self.host)
        self.plugin._initialise = self._initialise
        self.__initialised = False
        self._initialise(C.PROFILE[0])

    def _initialise(self, profile_key):
        profile = profile_key
        client = self.host.getClient(profile)
        if not self.__initialised:
            client.item_access_pubsub = jid.JID(SERVICE)
            xep_0060 = self.host.plugins["XEP-0060"]
            client.pubsub_client = helpers_plugins.FakeSatPubSubClient(
                self.host, xep_0060
            )
            client.pubsub_client.parent = client
            self.psclient = client.pubsub_client
            helpers.FakeSAT.getDiscoItems = self.psclient.service_getDiscoItems
            self.__initialised = True
        return defer.succeed((profile, client))

    def _addItem(self, profile, item, parent_node=None):
        client = self.host.getClient(profile)
        client.pubsub_client._addItem(item, parent_node)

    def test_sendGroupBlog(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.items(SERVICE, NODE_ID)
        d.addCallback(lambda items: self.assertEqual(len(items), 0))
        d.addCallback(
            lambda __: self.plugin.sendGroupBlog(
                "PUBLIC", [], "test", {}, C.PROFILE[0]
            )
        )
        d.addCallback(lambda __: self.psclient.items(SERVICE, NODE_ID))
        return d.addCallback(lambda items: self.assertEqual(len(items), 1))

    def test_deleteGroupBlog(self):
        pub_data = (SERVICE, NODE_ID, ITEM_ID_1)
        self.host.bridge.expectCall(
            "personalEvent",
            C.JID_STR[0],
            "MICROBLOG_DELETE",
            {"type": "main_item", "id": ITEM_ID_1},
            C.PROFILE[0],
        )

        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.plugin.deleteGroupBlog(
                pub_data, COMMENTS_NODE_URL_1, profile_key=C.PROFILE[0]
            )
        )
        return d.addCallback(self.assertEqual, None)

    def test_updateGroupBlog(self):
        pub_data = (SERVICE, NODE_ID, ITEM_ID_1)
        new_text = "silfu23RFWUP)IWNOEIOEFÖ"

        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.plugin.updateGroupBlog(
                pub_data, COMMENTS_NODE_URL_1, new_text, {}, profile_key=C.PROFILE[0]
            )
        )
        d.addCallback(lambda __: self.psclient.items(SERVICE, NODE_ID))
        return d.addCallback(
            lambda items: self.assertEqual(
                "".join(items[0].entry.title.children), new_text
            )
        )

    def test_sendGroupBlogComment(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.items(SERVICE, NODE_ID)
        d.addCallback(lambda items: self.assertEqual(len(items), 0))
        d.addCallback(
            lambda __: self.plugin.sendGroupBlogComment(
                COMMENTS_NODE_URL_1, "test", {}, profile_key=C.PROFILE[0]
            )
        )
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_1))
        return d.addCallback(lambda items: self.assertEqual(len(items), 1))

    def test_getGroupBlogs(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.plugin.getGroupBlogs(PUBLISHER, profile_key=C.PROFILE[0])
        )
        result = (
            [ITEM_DATA_1()],
            {"count": "1", "index": "0", "first": ITEM_ID_1, "last": ITEM_ID_1},
        )
        return d.addCallback(self.assertEqual, result)

    def test_getGroupBlogsNoCount(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.plugin.getGroupBlogs(
                PUBLISHER, count_comments=False, profile_key=C.PROFILE[0]
            )
        )
        result = (
            [ITEM_DATA_1(DO_NOT_COUNT_COMMENTS)],
            {"count": "1", "index": "0", "first": ITEM_ID_1, "last": ITEM_ID_1},
        )
        return d.addCallback(self.assertEqual, result)

    def test_getGroupBlogsWithIDs(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.plugin.getGroupBlogs(
                PUBLISHER, [ITEM_ID_1], profile_key=C.PROFILE[0]
            )
        )
        result = (
            [ITEM_DATA_1()],
            {"count": "1", "index": "0", "first": ITEM_ID_1, "last": ITEM_ID_1},
        )
        return d.addCallback(self.assertEqual, result)

    def test_getGroupBlogsWithRSM(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.plugin.getGroupBlogs(
                PUBLISHER, rsm_data={"max_": 1}, profile_key=C.PROFILE[0]
            )
        )
        result = (
            [ITEM_DATA_1()],
            {"count": "1", "index": "0", "first": ITEM_ID_1, "last": ITEM_ID_1},
        )
        return d.addCallback(self.assertEqual, result)

    def test_getGroupBlogsWithComments(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.psclient.publish(SERVICE, COMMENTS_NODE_ID_1, [COMMENT_1])
        )
        d.addCallback(
            lambda __: self.plugin.getGroupBlogsWithComments(
                PUBLISHER, [], profile_key=C.PROFILE[0]
            )
        )
        result = (
            [
                (
                    ITEM_DATA_1(1),
                    (
                        [COMMENT_DATA_1],
                        {
                            "count": "1",
                            "index": "0",
                            "first": COMMENT_ID_1,
                            "last": COMMENT_ID_1,
                        },
                    ),
                )
            ],
            {"count": "1", "index": "0", "first": ITEM_ID_1, "last": ITEM_ID_1},
        )
        return d.addCallback(self.assertEqual, result)

    def test_getGroupBlogsWithComments2(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.psclient.publish(
                SERVICE, COMMENTS_NODE_ID_1, [COMMENT_1, COMMENT_2]
            )
        )
        d.addCallback(
            lambda __: self.plugin.getGroupBlogsWithComments(
                PUBLISHER, [], profile_key=C.PROFILE[0]
            )
        )
        result = (
            [
                (
                    ITEM_DATA_1(2),
                    (
                        [COMMENT_DATA_1, COMMENT_DATA_2],
                        {
                            "count": "2",
                            "index": "0",
                            "first": COMMENT_ID_1,
                            "last": COMMENT_ID_2,
                        },
                    ),
                )
            ],
            {"count": "1", "index": "0", "first": ITEM_ID_1, "last": ITEM_ID_1},
        )

        return d.addCallback(self.assertEqual, result)

    def test_getGroupBlogsAtom(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.plugin.getGroupBlogsAtom(
                PUBLISHER, {"max_": 1}, profile_key=C.PROFILE[0]
            )
        )

        def cb(atom):
            self.assertIsInstance(atom, str)
            self.assertTrue(atom.startswith('<?xml version="1.0" encoding="utf-8"?>'))

        return d.addCallback(cb)

    def test_getMassiveGroupBlogs(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.plugin.getMassiveGroupBlogs(
                "JID", [jid.JID(PUBLISHER)], {"max_": 1}, profile_key=C.PROFILE[0]
            )
        )
        result = {
            PUBLISHER: (
                [ITEM_DATA_1()],
                {"count": "1", "index": "0", "first": ITEM_ID_1, "last": ITEM_ID_1},
            )
        }

        def clean(res):
            del self.host.plugins["XEP-0060"].node_cache[
                C.PROFILE[0] + "@found@" + SERVICE
            ]
            return res

        d.addCallback(clean)
        d.addCallback(self.assertEqual, result)

    def test_getMassiveGroupBlogsWithComments(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.psclient.publish(
                SERVICE, COMMENTS_NODE_ID_1, [COMMENT_1, COMMENT_2]
            )
        )
        d.addCallback(
            lambda __: self.plugin.getMassiveGroupBlogs(
                "JID", [jid.JID(PUBLISHER)], {"max_": 1}, profile_key=C.PROFILE[0]
            )
        )
        result = {
            PUBLISHER: (
                [ITEM_DATA_1(2)],
                {"count": "1", "index": "0", "first": ITEM_ID_1, "last": ITEM_ID_1},
            )
        }

        def clean(res):
            del self.host.plugins["XEP-0060"].node_cache[
                C.PROFILE[0] + "@found@" + SERVICE
            ]
            return res

        d.addCallback(clean)
        d.addCallback(self.assertEqual, result)

    def test_getGroupBlogComments(self):
        self._initialise(C.PROFILE[0])
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.psclient.publish(SERVICE, COMMENTS_NODE_ID_1, [COMMENT_1])
        )
        d.addCallback(
            lambda __: self.plugin.getGroupBlogComments(
                SERVICE, COMMENTS_NODE_ID_1, {"max_": 1}, profile_key=C.PROFILE[0]
            )
        )
        result = (
            [COMMENT_DATA_1],
            {"count": "1", "index": "0", "first": COMMENT_ID_1, "last": COMMENT_ID_1},
        )
        return d.addCallback(self.assertEqual, result)

    def test_subscribeGroupBlog(self):
        self._initialise(C.PROFILE[0])
        d = self.plugin.subscribeGroupBlog(PUBLISHER, profile_key=C.PROFILE[0])
        return d.addCallback(self.assertEqual, None)

    def test_massiveSubscribeGroupBlogs(self):
        self._initialise(C.PROFILE[0])
        d = self.plugin.massiveSubscribeGroupBlogs(
            "JID", [jid.JID(PUBLISHER)], profile_key=C.PROFILE[0]
        )

        def clean(res):
            del self.host.plugins["XEP-0060"].node_cache[
                C.PROFILE[0] + "@found@" + SERVICE
            ]
            del self.host.plugins["XEP-0060"].node_cache[
                C.PROFILE[0] + "@subscriptions@" + SERVICE
            ]
            return res

        d.addCallback(clean)
        return d.addCallback(self.assertEqual, None)

    def test_deleteAllGroupBlogs(self):
        """Delete our main node and associated comments node"""
        self._initialise(C.PROFILE[0])
        self.host.profiles[C.PROFILE[0]].roster.addItem(jid.JID(OTHER_PUBLISHER))
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.psclient.publish(
                SERVICE, COMMENTS_NODE_ID_1, [COMMENT_1, COMMENT_2]
            )
        )
        d.addCallback(lambda __: self.psclient.items(SERVICE, NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_1))
        d.addCallback(lambda items: self.assertEqual(len(items), 2))

        d.addCallback(
            lambda __: self.psclient.publish(SERVICE, OTHER_NODE_ID, [ITEM_2])
        )
        d.addCallback(
            lambda __: self.psclient.publish(
                SERVICE, COMMENTS_NODE_ID_2, [COMMENT_1, COMMENT_2]
            )
        )
        d.addCallback(lambda __: self.psclient.items(SERVICE, OTHER_NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_2))
        d.addCallback(lambda items: self.assertEqual(len(items), 2))

        def clean(res):
            del self.host.plugins["XEP-0060"].node_cache[
                C.PROFILE[0] + "@found@" + SERVICE
            ]
            return res

        d.addCallback(lambda __: self.plugin.deleteAllGroupBlogs(C.PROFILE[0]))
        d.addCallback(clean)

        d.addCallback(lambda __: self.psclient.items(SERVICE, NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 0))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_1))
        d.addCallback(lambda items: self.assertEqual(len(items), 0))

        d.addCallback(lambda __: self.psclient.items(SERVICE, OTHER_NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_2))
        d.addCallback(lambda items: self.assertEqual(len(items), 2))
        return d

    def test_deleteAllGroupBlogsComments(self):
        """Delete the comments we posted on other node's"""
        self._initialise(C.PROFILE[0])
        self.host.profiles[C.PROFILE[0]].roster.addItem(jid.JID(OTHER_PUBLISHER))
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.psclient.publish(
                SERVICE, COMMENTS_NODE_ID_1, [COMMENT_1, COMMENT_2]
            )
        )
        d.addCallback(lambda __: self.psclient.items(SERVICE, NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_1))
        d.addCallback(lambda items: self.assertEqual(len(items), 2))

        d.addCallback(
            lambda __: self.psclient.publish(SERVICE, OTHER_NODE_ID, [ITEM_2])
        )
        d.addCallback(
            lambda __: self.psclient.publish(
                SERVICE, COMMENTS_NODE_ID_2, [COMMENT_1, COMMENT_2]
            )
        )
        d.addCallback(lambda __: self.psclient.items(SERVICE, OTHER_NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_2))
        d.addCallback(lambda items: self.assertEqual(len(items), 2))

        def clean(res):
            del self.host.plugins["XEP-0060"].node_cache[
                C.PROFILE[0] + "@found@" + SERVICE
            ]
            return res

        d.addCallback(lambda __: self.plugin.deleteAllGroupBlogsComments(C.PROFILE[0]))
        d.addCallback(clean)

        d.addCallback(lambda __: self.psclient.items(SERVICE, NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_1))
        d.addCallback(lambda items: self.assertEqual(len(items), 2))

        d.addCallback(lambda __: self.psclient.items(SERVICE, OTHER_NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_2))
        d.addCallback(lambda items: self.assertEqual(len(items), 0))
        return d

    def test_deleteAllGroupBlogsAndComments(self):
        self._initialise(C.PROFILE[0])
        self.host.profiles[C.PROFILE[0]].roster.addItem(jid.JID(OTHER_PUBLISHER))
        d = self.psclient.publish(SERVICE, NODE_ID, [ITEM_1])
        d.addCallback(
            lambda __: self.psclient.publish(
                SERVICE, COMMENTS_NODE_ID_1, [COMMENT_1, COMMENT_2]
            )
        )
        d.addCallback(lambda __: self.psclient.items(SERVICE, NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_1))
        d.addCallback(lambda items: self.assertEqual(len(items), 2))

        d.addCallback(
            lambda __: self.psclient.publish(SERVICE, OTHER_NODE_ID, [ITEM_2])
        )
        d.addCallback(
            lambda __: self.psclient.publish(
                SERVICE, COMMENTS_NODE_ID_2, [COMMENT_1, COMMENT_2]
            )
        )
        d.addCallback(lambda __: self.psclient.items(SERVICE, OTHER_NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_2))
        d.addCallback(lambda items: self.assertEqual(len(items), 2))

        def clean(res):
            del self.host.plugins["XEP-0060"].node_cache[
                C.PROFILE[0] + "@found@" + SERVICE
            ]
            return res

        d.addCallback(
            lambda __: self.plugin.deleteAllGroupBlogsAndComments(C.PROFILE[0])
        )
        d.addCallback(clean)

        d.addCallback(lambda __: self.psclient.items(SERVICE, NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 0))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_1))
        d.addCallback(lambda items: self.assertEqual(len(items), 0))

        d.addCallback(lambda __: self.psclient.items(SERVICE, OTHER_NODE_ID))
        d.addCallback(lambda items: self.assertEqual(len(items), 1))
        d.addCallback(lambda __: self.psclient.items(SERVICE, COMMENTS_NODE_ID_2))
        d.addCallback(lambda items: self.assertEqual(len(items), 0))
        return d