Reduce factory creation (132 -> 40) in lib/vacuum/* specs (#32498)

spec/lib/vacuum/access_tokens_vacuum_spec.rb

@@ -14,32 +14,24 @@ RSpec.describe Vacuum::AccessTokensVacuum do
     let!(:expired_access_grant) { Fabricate(:access_grant, expires_in: 59.minutes.to_i, created_at: 1.hour.ago) }
     let!(:active_access_grant) { Fabricate(:access_grant) }
 
-    before do
+    it 'deletes revoked/expired access tokens and revoked/expired grants, but preserves active tokens/grants' do
       subject.perform
-    end
 
-    it 'deletes revoked access tokens' do
-      expect { revoked_access_token.reload }.to raise_error ActiveRecord::RecordNotFound
-    end
+      expect { revoked_access_token.reload }
+        .to raise_error ActiveRecord::RecordNotFound
+      expect { expired_access_token.reload }
+        .to raise_error ActiveRecord::RecordNotFound
 
-    it 'deletes expired access tokens' do
-      expect { expired_access_token.reload }.to raise_error ActiveRecord::RecordNotFound
-    end
+      expect { revoked_access_grant.reload }
+        .to raise_error ActiveRecord::RecordNotFound
+      expect { expired_access_grant.reload }
+        .to raise_error ActiveRecord::RecordNotFound
 
-    it 'deletes revoked access grants' do
-      expect { revoked_access_grant.reload }.to raise_error ActiveRecord::RecordNotFound
-    end
+      expect { active_access_token.reload }
+        .to_not raise_error
 
-    it 'deletes expired access grants' do
-      expect { expired_access_grant.reload }.to raise_error ActiveRecord::RecordNotFound
-    end
-
-    it 'does not delete active access tokens' do
-      expect { active_access_token.reload }.to_not raise_error
-    end
-
-    it 'does not delete active access grants' do
-      expect { active_access_grant.reload }.to_not raise_error
+      expect { active_access_grant.reload }
+        .to_not raise_error
     end
   end
 end

spec/lib/vacuum/backups_vacuum_spec.rb

@@ -11,16 +11,13 @@ RSpec.describe Vacuum::BackupsVacuum do
     let!(:expired_backup) { Fabricate(:backup, created_at: (retention_period + 1.day).ago) }
     let!(:current_backup) { Fabricate(:backup) }
 
-    before do
+    it 'deletes backups past the retention period but preserves those within the period' do
       subject.perform
-    end
 
-    it 'deletes backups past the retention period' do
-      expect { expired_backup.reload }.to raise_error ActiveRecord::RecordNotFound
-    end
-
-    it 'does not delete backups within the retention period' do
-      expect { current_backup.reload }.to_not raise_error
+      expect { expired_backup.reload }
+        .to raise_error ActiveRecord::RecordNotFound
+      expect { current_backup.reload }
+        .to_not raise_error
     end
   end
 end

spec/lib/vacuum/feeds_vacuum_spec.rb

@@ -14,11 +14,11 @@ RSpec.describe Vacuum::FeedsVacuum do
       redis.zadd(feed_key_for(active_user), 1, 1)
       redis.zadd(feed_key_for(inactive_user, 'reblogs'), 2, 2)
       redis.sadd(feed_key_for(inactive_user, 'reblogs:2'), 3)
-
-      subject.perform
     end
 
     it 'clears feeds of inactive users and lists' do
+      subject.perform
+
       expect(redis.zcard(feed_key_for(inactive_user))).to eq 0
       expect(redis.zcard(feed_key_for(active_user))).to eq 1
       expect(redis.exists?(feed_key_for(inactive_user, 'reblogs'))).to be false

spec/lib/vacuum/media_attachments_vacuum_spec.rb

@@ -17,9 +17,9 @@ RSpec.describe Vacuum::MediaAttachmentsVacuum do
     let!(:old_unattached_media) { Fabricate(:media_attachment, account_id: nil, created_at: 10.days.ago) }
     let!(:new_unattached_media) { Fabricate(:media_attachment, account_id: nil, created_at: 1.hour.ago) }
 
-    before { subject.perform }
-
     it 'handles attachments based on metadata details' do
+      subject.perform
+
       expect(old_remote_media.reload.file) # Remote and past retention period
         .to be_blank
       expect(old_local_media.reload.file) # Local and past retention

spec/lib/vacuum/preview_cards_vacuum_spec.rb

@@ -15,24 +15,22 @@ RSpec.describe Vacuum::PreviewCardsVacuum do
     before do
       old_preview_card.statuses << Fabricate(:status)
       new_preview_card.statuses << Fabricate(:status)
+    end
 
+    it 'handles preview card cleanup' do
       subject.perform
-    end
 
-    it 'deletes cache of preview cards last updated before the retention period' do
-      expect(old_preview_card.reload.image).to be_blank
-    end
+      expect(old_preview_card.reload.image) # last updated before retention period
+        .to be_blank
 
-    it 'does not delete cache of preview cards last updated within the retention period' do
-      expect(new_preview_card.reload.image).to_not be_blank
-    end
+      expect(new_preview_card.reload.image) # last updated within the retention period
+        .to_not be_blank
 
-    it 'does not delete attached preview cards' do
-      expect(new_preview_card.reload).to be_persisted
-    end
+      expect(new_preview_card.reload) # Keep attached preview cards
+        .to be_persisted
 
-    it 'does not delete orphaned preview cards in the retention period' do
-      expect(orphaned_preview_card.reload).to be_persisted
+      expect(orphaned_preview_card.reload) # keep orphaned cards in the retention period
+        .to be_persisted
     end
   end
 end

spec/lib/vacuum/statuses_vacuum_spec.rb

@@ -15,24 +15,20 @@ RSpec.describe Vacuum::StatusesVacuum do
     let!(:local_status_old) { Fabricate(:status, created_at: (retention_period + 2.days).ago) }
     let!(:local_status_recent) { Fabricate(:status, created_at: (retention_period - 2.days).ago) }
 
-    before do
+    it 'deletes remote statuses past the retention period and keeps others' do
       subject.perform
-    end
 
-    it 'deletes remote statuses past the retention period' do
-      expect { remote_status_old.reload }.to raise_error ActiveRecord::RecordNotFound
-    end
+      expect { remote_status_old.reload }
+        .to raise_error ActiveRecord::RecordNotFound
 
-    it 'does not delete local statuses past the retention period' do
-      expect { local_status_old.reload }.to_not raise_error
-    end
+      expect { local_status_old.reload }
+        .to_not raise_error
 
-    it 'does not delete remote statuses within the retention period' do
-      expect { remote_status_recent.reload }.to_not raise_error
-    end
+      expect { remote_status_recent.reload }
+        .to_not raise_error
 
-    it 'does not delete local statuses within the retention period' do
-      expect { local_status_recent.reload }.to_not raise_error
+      expect { local_status_recent.reload }
+        .to_not raise_error
     end
   end
 end