1 files changed, 39 insertions, 0 deletions
diff --git a/spec/workers/remote_mirror_notification_worker_spec.rb b/spec/workers/remote_mirror_notification_worker_spec.rb
new file mode 100644
index 00000000000..e3db10ed645
--- /dev/null
+++ b/spec/workers/remote_mirror_notification_worker_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+describe RemoteMirrorNotificationWorker, :mailer do
+  set(:project) { create(:project, :repository, :remote_mirror) }
+  set(:mirror) { project.remote_mirrors.first }
+
+  describe '#execute' do
+    it 'calls NotificationService#remote_mirror_update_failed when the mirror exists' do
+      mirror.update_column(:last_error, "There was a problem fetching")
+
+      expect(NotificationService).to receive_message_chain(:new, :remote_mirror_update_failed)
+
+      subject.perform(mirror.id)
+
+      expect(mirror.reload.error_notification_sent?).to be_truthy
+    end
+
+    it 'does nothing when the mirror has no errors' do
+      expect(NotificationService).not_to receive(:new)
+
+      subject.perform(mirror.id)
+    end
+
+    it 'does nothing when the mirror does not exist' do
+      expect(NotificationService).not_to receive(:new)
+
+      subject.perform(RemoteMirror.maximum(:id).to_i.succ)
+    end
+
+    it 'does nothing when a notification has already been sent' do
+      mirror.update_columns(last_error: "There was a problem fetching",
+                            error_notification_sent: true)
+
+      expect(NotificationService).not_to receive(:new)
+
+      subject.perform(mirror.id)
+    end
+  end
+end