Add: #518 コンテンツキャッシュについて、リアクションのあった投稿は削除しないオプション (#535)

* Add: #518 コンテンツキャッシュについて、リアクションのあった投稿は削除しないオプション

* Fix: 新規登録のテストが特定時刻で落ちる問題

spec/lib/vacuum/statuses_vacuum_spec.rb

@@ -7,6 +7,7 @@ RSpec.describe Vacuum::StatusesVacuum do
 
   let(:retention_period) { 7.days }
 
+  let(:local_account) { Fabricate(:account) }
   let(:remote_account) { Fabricate(:account, domain: 'example.com') }
 
   describe '#perform' do
@@ -35,4 +36,57 @@ RSpec.describe Vacuum::StatusesVacuum do
       expect { local_status_recent.reload }.to_not raise_error
     end
   end
+
+  describe '#perform with reaction' do
+    let!(:remote_status_old) { Fabricate(:status, account: remote_account, created_at: (retention_period + 2.days).ago) }
+    let!(:remote_status_old_faved_byl) { Fabricate(:status, account: remote_account, created_at: (retention_period + 2.days).ago) }
+    let!(:remote_status_old_faved_byr) { Fabricate(:status, account: remote_account, created_at: (retention_period + 2.days).ago) }
+    let!(:remote_status_old_bmed_byl) { Fabricate(:status, account: remote_account, created_at: (retention_period + 2.days).ago) }
+
+    let(:delete_content_cache_without_reaction) { true }
+
+    before do
+      Setting.delete_content_cache_without_reaction = delete_content_cache_without_reaction
+      Fabricate(:favourite, account: local_account, status: remote_status_old_faved_byl)
+      Fabricate(:favourite, account: remote_account, status: remote_status_old_faved_byr, uri: 'https://example.com/fav')
+      Fabricate(:bookmark, account: local_account, status: remote_status_old_bmed_byl)
+      subject.perform
+    end
+
+    it 'deletes remote statuses past the retention period' do
+      expect { remote_status_old.reload }.to raise_error ActiveRecord::RecordNotFound
+    end
+
+    it 'deletes remote statuses favourited by remote user' do
+      expect { remote_status_old_faved_byr.reload }.to raise_error ActiveRecord::RecordNotFound
+    end
+
+    it 'does not delete remote statuses favourited by local user' do
+      expect { remote_status_old_faved_byl.reload }.to_not raise_error
+    end
+
+    it 'does not delete remote statuses bookmarked by local user' do
+      expect { remote_status_old_bmed_byl.reload }.to_not raise_error
+    end
+
+    context 'when excepting is disabled' do
+      let(:delete_content_cache_without_reaction) { false }
+
+      it 'deletes remote statuses past the retention period' do
+        expect { remote_status_old.reload }.to raise_error ActiveRecord::RecordNotFound
+      end
+
+      it 'deletes remote statuses favourited by remote user' do
+        expect { remote_status_old_faved_byr.reload }.to raise_error ActiveRecord::RecordNotFound
+      end
+
+      it 'deletes remote statuses favourited by local user' do
+        expect { remote_status_old_faved_byl.reload }.to raise_error ActiveRecord::RecordNotFound
+      end
+
+      it 'deletes remote statuses bookmarked by local user' do
+        expect { remote_status_old_bmed_byl.reload }.to raise_error ActiveRecord::RecordNotFound
+      end
+    end
+  end
 end