Merge pull request #1496 from ClearlyClaire/glitch-soc/merge-upstream

Merge upstream changes

5 files changed, 207 insertions, 58 deletions

diff --git a/spec/controllers/application_controller_spec.rb b/spec/controllers/application_controller_spec.rb
index 686ae70fb..7d0b47928 100644
--- a/spec/controllers/application_controller_spec.rb
+++ b/spec/controllers/application_controller_spec.rb
@@ -353,10 +353,6 @@ describe ApplicationController, type: :controller do
       expect(C.new.cache_collection(raw, Object)).to eq raw
     end
 
-    context 'Notification' do
-      include_examples 'cacheable', :notification, Notification
-    end
-
     context 'Status' do
       include_examples 'cacheable', :status, Status
     end
diff --git a/spec/controllers/settings/migrations_controller_spec.rb b/spec/controllers/settings/migrations_controller_spec.rb
index 36e4ba86e..048d9de8d 100644
--- a/spec/controllers/settings/migrations_controller_spec.rb
+++ b/spec/controllers/settings/migrations_controller_spec.rb
@@ -51,7 +51,7 @@ describe Settings::MigrationsController do
       it_behaves_like 'authenticate user'
     end
 
-    context 'when user is sign in' do
+    context 'when user is signed in' do
       subject { post :create, params: { account_migration: { acct: acct, current_password: '12345678' } } }
 
       let(:user) { Fabricate(:user, password: '12345678') }
@@ -67,12 +67,45 @@ describe Settings::MigrationsController do
         end
       end
 
-      context 'when acct is a current account' do
+      context 'when acct is the current account' do
         let(:acct) { user.account }
 
         it 'renders show' do
           is_expected.to render_template :show
         end
+
+        it 'does not update the moved account' do
+          expect(user.account.reload.moved_to_account_id).to be_nil
+        end
+      end
+
+      context 'when target account does not reference the account being moved from' do
+        let(:acct) { Fabricate(:account, also_known_as: []) }
+
+        it 'renders show' do
+          is_expected.to render_template :show
+        end
+
+        it 'does not update the moved account' do
+          expect(user.account.reload.moved_to_account_id).to be_nil
+        end
+      end
+
+      context 'when a recent migration already exists ' do
+        let(:acct) { Fabricate(:account, also_known_as: [ActivityPub::TagManager.instance.uri_for(user.account)]) }
+
+        before do
+          moved_to = Fabricate(:account, also_known_as: [ActivityPub::TagManager.instance.uri_for(user.account)])
+          user.account.migrations.create!(acct: moved_to.acct)
+        end
+
+        it 'renders show' do
+          is_expected.to render_template :show
+        end
+
+        it 'does not update the moved account' do
+          expect(user.account.reload.moved_to_account_id).to be_nil
+        end
       end
     end
   end
diff --git a/spec/lib/activitypub/activity/move_spec.rb b/spec/lib/activitypub/activity/move_spec.rb
index 3574f273a..2d1d276c5 100644
--- a/spec/lib/activitypub/activity/move_spec.rb
+++ b/spec/lib/activitypub/activity/move_spec.rb
@@ -1,23 +1,11 @@
 require 'rails_helper'
 
 RSpec.describe ActivityPub::Activity::Move do
-  let(:follower)    { Fabricate(:account) }
-  let(:old_account) { Fabricate(:account) }
-  let(:new_account) { Fabricate(:account) }
-
-  before do
-    follower.follow!(old_account)
-
-    old_account.update!(uri: 'https://example.org/alice', domain: 'example.org', protocol: :activitypub, inbox_url: 'https://example.org/inbox')
-    new_account.update!(uri: 'https://example.com/alice', domain: 'example.com', protocol: :activitypub, inbox_url: 'https://example.com/inbox', also_known_as: [old_account.uri])
-
-    stub_request(:post, 'https://example.org/inbox').to_return(status: 200)
-    stub_request(:post, 'https://example.com/inbox').to_return(status: 200)
-
-    service_stub = double
-    allow(ActivityPub::FetchRemoteAccountService).to receive(:new).and_return(service_stub)
-    allow(service_stub).to receive(:call).and_return(new_account)
-  end
+  let(:follower)         { Fabricate(:account) }
+  let(:old_account)      { Fabricate(:account, uri: 'https://example.org/alice', domain: 'example.org', protocol: :activitypub, inbox_url: 'https://example.org/inbox') }
+  let(:new_account)      { Fabricate(:account, uri: 'https://example.com/alice', domain: 'example.com', protocol: :activitypub, inbox_url: 'https://example.com/inbox', also_known_as: also_known_as) }
+  let(:also_known_as)    { [old_account.uri] }
+  let(:returned_account) { new_account }
 
   let(:json) do
     {
@@ -30,6 +18,17 @@ RSpec.describe ActivityPub::Activity::Move do
     }.with_indifferent_access
   end
 
+  before do
+    follower.follow!(old_account)
+
+    stub_request(:post, old_account.inbox_url).to_return(status: 200)
+    stub_request(:post, new_account.inbox_url).to_return(status: 200)
+
+    service_stub = double
+    allow(ActivityPub::FetchRemoteAccountService).to receive(:new).and_return(service_stub)
+    allow(service_stub).to receive(:call).and_return(returned_account)
+  end
+
   describe '#perform' do
     subject { described_class.new(json, old_account) }
 
@@ -37,16 +36,70 @@ RSpec.describe ActivityPub::Activity::Move do
       subject.perform
     end
 
-    it 'sets moved account on old account' do
-      expect(old_account.reload.moved_to_account_id).to eq new_account.id
+    context 'when all conditions are met' do
+      it 'sets moved account on old account' do
+        expect(old_account.reload.moved_to_account_id).to eq new_account.id
+      end
+
+      it 'makes followers unfollow old account' do
+        expect(follower.following?(old_account)).to be false
+      end
+
+      it 'makes followers follow-request the new account' do
+        expect(follower.requested?(new_account)).to be true
+      end
     end
 
-    it 'makes followers unfollow old account' do
-      expect(follower.following?(old_account)).to be false
+    context "when the new account can't be resolved" do
+      let(:returned_account) { nil }
+
+      it 'does not set moved account on old account' do
+        expect(old_account.reload.moved_to_account_id).to be_nil
+      end
+
+      it 'does not make followers unfollow old account' do
+        expect(follower.following?(old_account)).to be true
+      end
+
+      it 'does not make followers follow-request the new account' do
+        expect(follower.requested?(new_account)).to be false
+      end
     end
 
-    it 'makes followers follow-request the new account' do
-      expect(follower.requested?(new_account)).to be true
+    context 'when the new account does not references the old account' do
+      let(:also_known_as) { [] }
+
+      it 'does not set moved account on old account' do
+        expect(old_account.reload.moved_to_account_id).to be_nil
+      end
+
+      it 'does not make followers unfollow old account' do
+        expect(follower.following?(old_account)).to be true
+      end
+
+      it 'does not make followers follow-request the new account' do
+        expect(follower.requested?(new_account)).to be false
+      end
+    end
+
+    context 'when a Move has been recently processed' do
+      around do |example|
+        Redis.current.set("move_in_progress:#{old_account.id}", true, nx: true, ex: 7.days.seconds)
+        example.run
+        Redis.current.del("move_in_progress:#{old_account.id}")
+      end
+
+      it 'does not set moved account on old account' do
+        expect(old_account.reload.moved_to_account_id).to be_nil
+      end
+
+      it 'does not make followers unfollow old account' do
+        expect(follower.following?(old_account)).to be true
+      end
+
+      it 'does not make followers follow-request the new account' do
+        expect(follower.requested?(new_account)).to be false
+      end
     end
   end
 end
diff --git a/spec/lib/activitypub/linked_data_signature_spec.rb b/spec/lib/activitypub/linked_data_signature_spec.rb
index 1f413eec9..2222c46fb 100644
--- a/spec/lib/activitypub/linked_data_signature_spec.rb
+++ b/spec/lib/activitypub/linked_data_signature_spec.rb
@@ -81,6 +81,6 @@ RSpec.describe ActivityPub::LinkedDataSignature do
     options_hash   = Digest::SHA256.hexdigest(canonicalize(options.merge('@context' => ActivityPub::LinkedDataSignature::CONTEXT)))
     document_hash  = Digest::SHA256.hexdigest(canonicalize(document))
     to_be_verified = options_hash + document_hash
-    Base64.strict_encode64(from_account.keypair.sign(OpenSSL::Digest::SHA256.new, to_be_verified))
+    Base64.strict_encode64(from_account.keypair.sign(OpenSSL::Digest.new('SHA256'), to_be_verified))
   end
 end
diff --git a/spec/models/notification_spec.rb b/spec/models/notification_spec.rb
index 0a045904b..1e9e45d8d 100644
--- a/spec/models/notification_spec.rb
+++ b/spec/models/notification_spec.rb
@@ -56,47 +56,114 @@ RSpec.describe Notification, type: :model do
     end
   end
 
-  describe '.reload_stale_associations!' do
-    context 'account_ids are empty' do
-      let(:cached_items) { [] }
+  describe '.preload_cache_collection_target_statuses' do
+    subject do
+      described_class.preload_cache_collection_target_statuses(notifications) do |target_statuses|
+        # preload account for testing instead of using cache_collection
+        Status.preload(:account).where(id: target_statuses.map(&:id))
+      end
+    end
 
-      subject { described_class.reload_stale_associations!(cached_items) }
+    context 'notifications are empty' do
+      let(:notifications) { [] }
 
-      it 'returns nil' do
-        is_expected.to be nil
+      it 'returns []' do
+        is_expected.to eq []
       end
     end
 
-    context 'account_ids are present' do
+    context 'notifications are present' do
       before do
-        allow(accounts_with_ids).to receive(:[]).with(stale_account1.id).and_return(account1)
-        allow(accounts_with_ids).to receive(:[]).with(stale_account2.id).and_return(account2)
-        allow(Account).to receive_message_chain(:where, :includes, :index_by).and_return(accounts_with_ids)
+        notifications.each(&:reload)
       end
 
-      let(:cached_items) do
+      let(:mention) { Fabricate(:mention) }
+      let(:status) { Fabricate(:status) }
+      let(:reblog) { Fabricate(:status, reblog: Fabricate(:status)) }
+      let(:follow) { Fabricate(:follow) }
+      let(:follow_request) { Fabricate(:follow_request) }
+      let(:favourite) { Fabricate(:favourite) }
+      let(:poll) { Fabricate(:poll) }
+
+      let(:notifications) do
         [
-          Fabricate(:notification, activity: Fabricate(:status)),
-          Fabricate(:notification, activity: Fabricate(:follow)),
+          Fabricate(:notification, type: :mention, activity: mention),
+          Fabricate(:notification, type: :status, activity: status),
+          Fabricate(:notification, type: :reblog, activity: reblog),
+          Fabricate(:notification, type: :follow, activity: follow),
+          Fabricate(:notification, type: :follow_request, activity: follow_request),
+          Fabricate(:notification, type: :favourite, activity: favourite),
+          Fabricate(:notification, type: :poll, activity: poll),
         ]
       end
 
-      let(:stale_account1) { cached_items[0].from_account }
-      let(:stale_account2) { cached_items[1].from_account }
-
-      let(:account1) { Fabricate(:account) }
-      let(:account2) { Fabricate(:account) }
-
-      let(:accounts_with_ids) { { account1.id => account1, account2.id => account2 } }
-
-      it 'reloads associations' do
-        expect(cached_items[0].from_account).to be stale_account1
-        expect(cached_items[1].from_account).to be stale_account2
-
-        described_class.reload_stale_associations!(cached_items)
+      it 'preloads target status' do
+        # mention
+        expect(subject[0].type).to eq :mention
+        expect(subject[0].association(:mention)).to be_loaded
+        expect(subject[0].mention.association(:status)).to be_loaded
+
+        # status
+        expect(subject[1].type).to eq :status
+        expect(subject[1].association(:status)).to be_loaded
+
+        # reblog
+        expect(subject[2].type).to eq :reblog
+        expect(subject[2].association(:status)).to be_loaded
+        expect(subject[2].status.association(:reblog)).to be_loaded
+
+        # follow: nothing
+        expect(subject[3].type).to eq :follow
+        expect(subject[3].target_status).to be_nil
+
+        # follow_request: nothing
+        expect(subject[4].type).to eq :follow_request
+        expect(subject[4].target_status).to be_nil
+
+        # favourite
+        expect(subject[5].type).to eq :favourite
+        expect(subject[5].association(:favourite)).to be_loaded
+        expect(subject[5].favourite.association(:status)).to be_loaded
+
+        # poll
+        expect(subject[6].type).to eq :poll
+        expect(subject[6].association(:poll)).to be_loaded
+        expect(subject[6].poll.association(:status)).to be_loaded
+      end
 
-        expect(cached_items[0].from_account).to be account1
-        expect(cached_items[1].from_account).to be account2
+      it 'replaces to cached status' do
+        # mention
+        expect(subject[0].type).to eq :mention
+        expect(subject[0].target_status.association(:account)).to be_loaded
+        expect(subject[0].target_status).to eq mention.status
+
+        # status
+        expect(subject[1].type).to eq :status
+        expect(subject[1].target_status.association(:account)).to be_loaded
+        expect(subject[1].target_status).to eq status
+
+        # reblog
+        expect(subject[2].type).to eq :reblog
+        expect(subject[2].target_status.association(:account)).to be_loaded
+        expect(subject[2].target_status).to eq reblog.reblog
+
+        # follow: nothing
+        expect(subject[3].type).to eq :follow
+        expect(subject[3].target_status).to be_nil
+
+        # follow_request: nothing
+        expect(subject[4].type).to eq :follow_request
+        expect(subject[4].target_status).to be_nil
+
+        # favourite
+        expect(subject[5].type).to eq :favourite
+        expect(subject[5].target_status.association(:account)).to be_loaded
+        expect(subject[5].target_status).to eq favourite.status
+
+        # poll
+        expect(subject[6].type).to eq :poll
+        expect(subject[6].target_status.association(:account)).to be_loaded
+        expect(subject[6].target_status).to eq poll.status
       end
     end
   end