discourse/spec/integration/spam_rules_spec.rb

136 lines
5.3 KiB
Ruby

# encoding: UTF-8
require 'rails_helper'
describe SpamRulesEnforcer do
describe 'auto-blocking users based on flagging' do
let!(:admin) { Fabricate(:admin) } # needed to send a system message
let!(:moderator) { Fabricate(:moderator) }
let(:user1) { Fabricate(:user) }
let(:user2) { Fabricate(:user) }
before do
SiteSetting.flags_required_to_hide_post = 0
SiteSetting.num_spam_flags_to_block_new_user = 2
SiteSetting.num_users_to_block_new_user = 2
end
context 'spammer is a new user' do
let(:spammer) { Fabricate(:user, trust_level: TrustLevel[0]) }
context 'spammer post is not flagged enough times' do
let!(:spam_post) { create_post(user: spammer) }
let!(:spam_post2) { create_post(user: spammer) }
before do
PostAction.act(user1, spam_post, PostActionType.types[:spam])
end
it 'should not hide the post' do
expect(spam_post.reload).to_not be_hidden
end
context 'spam posts are flagged enough times, but not by enough users' do
it 'should not hide the post' do
PostAction.act(user1, spam_post2, PostActionType.types[:spam])
expect(spam_post.reload).to_not be_hidden
expect(spam_post2.reload).to_not be_hidden
expect(spammer.reload).to_not be_blocked
end
end
context 'one spam post is flagged enough times by enough users' do
let!(:another_topic) { Fabricate(:topic) }
let!(:private_messages_count) { spammer.private_topics_count }
let!(:mod_pm_count) { moderator.private_topics_count }
before do
PostAction.act(user2, spam_post, PostActionType.types[:spam])
expect(Guardian.new(spammer).can_create_topic?(nil)).to be(false)
expect{PostCreator.create(spammer, {title: 'limited time offer for you', raw: 'better buy this stuff ok', archetype_id: 1})}.to raise_error(Discourse::InvalidAccess)
expect(PostCreator.create(spammer, {topic_id: another_topic.id, raw: 'my reply is spam in your topic', archetype_id: 1})).to eq(nil)
end
it 'should hide the posts' do
expect(spammer.reload).to be_blocked
expect(spam_post.reload).to be_hidden
expect(spam_post2.reload).to be_hidden
expect(spammer.reload.private_topics_count).to eq(private_messages_count + 1)
end
# The following cases describe when a staff user takes some action, but the user
# still won't be able to make posts.
# A staff user needs to clear the blocked flag from the user record.
context "a post's flags are cleared" do
it 'should block the spammer' do
PostAction.clear_flags!(spam_post, admin); spammer.reload
expect(spammer.reload).to be_blocked
end
end
context "a post is deleted" do
it 'should block the spammer' do
spam_post.trash!(moderator); spammer.reload
expect(spammer.reload).to be_blocked
end
end
context "spammer becomes trust level 1" do
it 'should block the spammer' do
spammer.change_trust_level!(TrustLevel[1]); spammer.reload
expect(spammer.reload).to be_blocked
end
end
end
context 'flags_required_to_hide_post takes effect too' do
it 'should block the spammer' do
SiteSetting.flags_required_to_hide_post = 2
PostAction.act(user2, spam_post, PostActionType.types[:spam])
expect(spammer.reload).to be_blocked
expect(Guardian.new(spammer).can_create_topic?(nil)).to be false
end
end
end
end
context "spammer has trust level basic" do
let(:spammer) { Fabricate(:user, trust_level: TrustLevel[1]) }
context 'one spam post is flagged enough times by enough users' do
let!(:spam_post) { Fabricate(:post, user: spammer) }
let!(:private_messages_count) { spammer.private_topics_count }
it 'should not allow spammer to create new posts' do
PostAction.act(user1, spam_post, PostActionType.types[:spam])
PostAction.act(user2, spam_post, PostActionType.types[:spam])
expect(spam_post.reload).to_not be_hidden
expect(Guardian.new(spammer).can_create_topic?(nil)).to be(true)
expect{PostCreator.create(spammer, {title: 'limited time offer for you', raw: 'better buy this stuff ok', archetype_id: 1})}.to_not raise_error
expect(spammer.reload.private_topics_count).to eq(private_messages_count)
end
end
end
[[:user, trust_level: TrustLevel[2]], [:admin], [:moderator]].each do |spammer_args|
context "spammer is trusted #{spammer_args[0]}" do
let!(:spammer) { Fabricate(*spammer_args) }
let!(:spam_post) { Fabricate(:post, user: spammer) }
let!(:private_messages_count) { spammer.private_topics_count }
it 'should not hide the post' do
PostAction.act(user1, spam_post, PostActionType.types[:spam])
PostAction.act(user2, spam_post, PostActionType.types[:spam])
expect(spam_post.reload).to_not be_hidden
end
end
end
end
end