Specs for cleanup workers (#3235)

* Add spec files for feed and media cleanup workers

* Add coverage for feed and media cleanup schedulers

* Clean up feed and media cleanup workers

2 files changed, 34 insertions, 0 deletions

diff --git a/spec/workers/scheduler/feed_cleanup_scheduler_spec.rb b/spec/workers/scheduler/feed_cleanup_scheduler_spec.rb
new file mode 100644
index 000000000..4c709a2c9
--- /dev/null
+++ b/spec/workers/scheduler/feed_cleanup_scheduler_spec.rb
@@ -0,0 +1,19 @@
+require 'rails_helper'
+
+describe Scheduler::FeedCleanupScheduler do
+  subject { described_class.new }
+
+  let!(:active_user) { Fabricate(:user, current_sign_in_at: 2.days.ago) }
+  let!(:inactive_user) { Fabricate(:user, current_sign_in_at: 22.days.ago) }
+
+  it 'clears feeds of inactives' do
+    expect_any_instance_of(Redis).to receive(:del).with(feed_key_for(inactive_user))
+    expect_any_instance_of(Redis).not_to receive(:del).with(feed_key_for(active_user))
+
+    subject.perform
+  end
+
+  def feed_key_for(user)
+    FeedManager.instance.key(:home, user.account_id)
+  end
+end
diff --git a/spec/workers/scheduler/media_cleanup_scheduler_spec.rb b/spec/workers/scheduler/media_cleanup_scheduler_spec.rb
new file mode 100644
index 000000000..8a0da67e1
--- /dev/null
+++ b/spec/workers/scheduler/media_cleanup_scheduler_spec.rb
@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+describe Scheduler::MediaCleanupScheduler do
+  subject { described_class.new }
+
+  let!(:old_media) { Fabricate(:media_attachment, account_id: nil, created_at: 10.days.ago) }
+  let!(:new_media) { Fabricate(:media_attachment, account_id: nil, created_at: 1.hour.ago) }
+
+  it 'removes old media records' do
+    subject.perform
+
+    expect { old_media.reload }.to raise_error(ActiveRecord::RecordNotFound)
+    expect(new_media.reload).to be_persisted
+  end
+end