# frozen_string_literal: true describe Jobs::DetectTranslateTopic do fab!(:topic) subject(:job) { described_class.new } let(:locales) { %w[en ja] } before do SiteSetting.discourse_ai_enabled = true Fabricate(:fake_model).tap do |fake_llm| SiteSetting.public_send("ai_translation_model=", "custom:#{fake_llm.id}") end SiteSetting.ai_translation_enabled = true SiteSetting.experimental_content_localization_supported_locales = locales.join("|") end it "does nothing when translator is disabled" do SiteSetting.discourse_ai_enabled = false DiscourseAi::Translation::TopicLocaleDetector.expects(:detect_locale).never DiscourseAi::Translation::TopicLocalizer.expects(:localize).never job.execute({ topic_id: topic.id }) end it "does nothing when content translation is disabled" do SiteSetting.ai_translation_enabled = false DiscourseAi::Translation::TopicLocaleDetector.expects(:detect_locale).never DiscourseAi::Translation::TopicLocalizer.expects(:localize).never job.execute({ topic_id: topic.id }) end it "detects locale" do SiteSetting.discourse_ai_enabled = true DiscourseAi::Translation::TopicLocaleDetector.expects(:detect_locale).with(topic).once DiscourseAi::Translation::TopicLocalizer.expects(:localize).twice job.execute({ topic_id: topic.id }) end it "skips bot topics" do topic.update!(user: Discourse.system_user) DiscourseAi::Translation::TopicLocalizer.expects(:localize).never job.execute({ topic_id: topic.id }) end it "does not translate when no target languages are configured" do SiteSetting.experimental_content_localization_supported_locales = "" DiscourseAi::Translation::TopicLocaleDetector.expects(:detect_locale).with(topic).returns("en") DiscourseAi::Translation::TopicLocalizer.expects(:localize).never job.execute({ topic_id: topic.id }) end it "skips translating to the topic's language" do topic.update(locale: "en") DiscourseAi::Translation::TopicLocaleDetector.expects(:detect_locale).with(topic).returns("en") DiscourseAi::Translation::TopicLocalizer.expects(:localize).with(topic, "en").never DiscourseAi::Translation::TopicLocalizer.expects(:localize).with(topic, "ja").once job.execute({ topic_id: topic.id }) end it "handles translation errors gracefully" do topic.update(locale: "en") DiscourseAi::Translation::TopicLocaleDetector.expects(:detect_locale).with(topic).returns("en") DiscourseAi::Translation::TopicLocalizer.expects(:localize).raises( StandardError.new("API error"), ) expect { job.execute({ topic_id: topic.id }) }.not_to raise_error end it "skips public content when `ai_translation_backfill_limit_to_public_content ` site setting is enabled" do SiteSetting.ai_translation_backfill_limit_to_public_content = true topic.category.update!(read_restricted: true) DiscourseAi::Translation::TopicLocaleDetector.expects(:detect_locale).never DiscourseAi::Translation::TopicLocalizer.expects(:localize).never job.execute({ topic_id: topic.id }) end end