discourse/spec/jobs/notify_moved_posts_spec.rb

# frozen_string_literal: true

RSpec.describe Jobs::NotifyMovedPosts do
  it "raises an error without post_ids" do
    expect { Jobs::NotifyMovedPosts.new.execute(moved_by_id: 1234) }.to raise_error(
      Discourse::InvalidParameters,
    )
  end

  it "raises an error without moved_by_id" do
    expect { Jobs::NotifyMovedPosts.new.execute(post_ids: [1, 2, 3]) }.to raise_error(
      Discourse::InvalidParameters,
    )
  end

  context "with post ids" do
    fab!(:p1) { Fabricate(:post) }
    fab!(:p2) { Fabricate(:post, user: Fabricate(:evil_trout), topic: p1.topic) }
    fab!(:p3) { Fabricate(:post, user: p1.user, topic: p1.topic) }
    fab!(:admin)

    let(:moved_post_notifications) do
      Notification.where(notification_type: Notification.types[:moved_post])
    end

    it "should create two notifications" do
      expect {
        Jobs::NotifyMovedPosts.new.execute(post_ids: [p1.id, p2.id, p3.id], moved_by_id: admin.id)
      }.to change(moved_post_notifications, :count).by(2)
    end

    it "notifies on the post with lowest post number" do
      Jobs::NotifyMovedPosts.new.execute(post_ids: [p1.id, p3.id], moved_by_id: admin.id)

      expect(moved_post_notifications.last.post_number).to eq(p1.post_number)
    end

    context "when moved by one of the posters" do
      it "create one notifications, because the poster is the mover" do
        expect {
          Jobs::NotifyMovedPosts.new.execute(
            post_ids: [p1.id, p2.id, p3.id],
            moved_by_id: p1.user_id,
          )
        }.to change(moved_post_notifications, :count).by(1)
      end
    end
  end
end