discourse/spec/serializers/basic_topic_serializer_spec.rb

# frozen_string_literal: true

describe BasicTopicSerializer do
  fab!(:topic) { Fabricate(:topic, title: "Hur dur this is a title") }

  describe "#fancy_title" do
    it "returns the fancy title" do
      json = BasicTopicSerializer.new(topic).as_json

      expect(json[:basic_topic][:fancy_title]).to eq(topic.title)
    end

    it "returns the fancy title with a modifier" do
      SiteSetting.experimental_content_localization = true
      Fabricate(:topic_localization, topic:, fancy_title: "X", locale: "ja")
      I18n.locale = "ja"
      topic.update!(locale: "en")

      json = BasicTopicSerializer.new(topic).as_json

      expect(json[:basic_topic][:fancy_title]).to eq("X")
    end
  end
end