require "rails_helper"

describe Jobs::NotifyMailingListSubscribers do

  context "with mailing list on" do
    before { SiteSetting.stubs(:default_email_mailing_list_mode).returns(true) }

    context "with mailing list on" do
      let(:user) { Fabricate(:user) }

      context "with a valid post" do
        let!(:post) { Fabricate(:post, user: user) }

        it "sends the email to the user" do
          UserNotifications.expects(:mailing_list_notify).with(user, post).once
          Jobs::NotifyMailingListSubscribers.new.execute(post_id: post.id)
        end
      end

      context "with a deleted post" do
        let!(:post) { Fabricate(:post, user: user, deleted_at: Time.now) }

        it "doesn't send the email to the user" do
          UserNotifications.expects(:mailing_list_notify).with(user, post).never
          Jobs::NotifyMailingListSubscribers.new.execute(post_id: post.id)
        end
      end

      context "with a user_deleted post" do
        let!(:post) { Fabricate(:post, user: user, user_deleted: true) }

        it "doesn't send the email to the user" do
          UserNotifications.expects(:mailing_list_notify).with(user, post).never
          Jobs::NotifyMailingListSubscribers.new.execute(post_id: post.id)
        end
      end

      context "with a deleted topic" do
        let!(:post) { Fabricate(:post, user: user) }

        before do
          post.topic.update_column(:deleted_at, Time.now)
        end

        it "doesn't send the email to the user" do
          UserNotifications.expects(:mailing_list_notify).with(user, post).never
          Jobs::NotifyMailingListSubscribers.new.execute(post_id: post.id)
        end
      end

    end

    context "to an anonymous user with mailing list on" do
      let(:user) { Fabricate(:anonymous) }
      let!(:post) { Fabricate(:post, user: user) }

      it "doesn't send the email to the user" do
        UserNotifications.expects(:mailing_list_notify).with(user, post).never
        Jobs::NotifyMailingListSubscribers.new.execute(post_id: post.id)
      end
    end

  end

  context "with mailing list off" do
    before { SiteSetting.stubs(:default_email_mailing_list_mode).returns(false) }

    let(:user) { Fabricate(:user) }
    let!(:post) { Fabricate(:post, user: user) }

    it "doesn't send the email to the user" do
      UserNotifications.expects(:mailing_list_notify).never
      Jobs::NotifyMailingListSubscribers.new.execute(post_id: post.id)
    end
  end

end