consul/consul

shared_examples "notifiable" do
  let(:notifiable) { create(model_name(described_class)) }

  describe "#notification_title" do
    it "returns the notifiable title when it's a root comment" do
      notification = create(:notification, notifiable: notifiable)

      expect(notification.notifiable_title).to eq notifiable.title
    end

    it "returns the notifiable title when it's a reply to a root comment" do
      comment = create(:comment, commentable: notifiable)
      notification = create(:notification, notifiable: comment)

      expect(notification.notifiable_title).to eq notifiable.title
    end
  end

  describe "notifiable_available?" do
    it "returns true when it's a root comment and the notifiable is available" do
      notification = create(:notification, notifiable: notifiable)

      expect(notification.notifiable_available?).to be true
    end

    it "returns true when it's a reply to comment and the notifiable is available" do
      comment = create(:comment, commentable: notifiable)
      notification = create(:notification, notifiable: comment)

      expect(notification.notifiable_available?).to be true
    end

    it "returns false when it's a root comment and the notifiable has been hidden" do
      notification = create(:notification, notifiable: notifiable)

      notifiable.hide
      notification.reload

      expect(notification.notifiable_available?).not_to be true
    end

    it "returns false when it's a reply to comment and the commentable has been hidden" do
      comment = create(:comment, commentable: notifiable)
      notification = create(:notification, notifiable: comment)

      notifiable.hide
      notification.reload

      expect(notification.notifiable_available?).to be false
    end
  end

  describe "check_availability" do
    it "returns true if the resource is present, not hidden, nor retired" do
      notification = create(:notification, notifiable: notifiable)
      expect(notification.check_availability(notifiable)).to be true
    end

    it "returns false if the resource is not present" do
      notification = create(:notification, notifiable: notifiable)
      notifiable.really_destroy!
      expect(notification.check_availability(notifiable)).to be false
    end

    it "returns false if the resource is not hidden" do
      notification = create(:notification, notifiable: notifiable)
      notifiable.hide
      expect(notification.check_availability(notifiable)).to be false
    end

    it "returns false if the resource is retired" do
      notification = create(:notification, notifiable: notifiable)

      if notifiable.respond_to?(:retired_at)
        notifiable.update!(retired_at: Time.current, retired_reason: "unfeasible",
                           retired_explanation: "Unfeasibility explanation ...")
        expect(notification.check_availability(notifiable)).to be false
      end
    end
  end
end