docbrown/spec/services/articles/builder_spec.rb

require "rails_helper"

RSpec.describe Articles::Builder, type: :service do
  let(:user) { create(:user) }
  let(:tag) { nil }
  let(:prefill) { nil }

  context "when tag_user_editor_v2" do
    let(:user) { create(:user) }
    let(:tag) { create(:tag) }
    let(:submission_template) { tag.submission_template_customized(user.name).to_s }
    let(:correct_attributes) do
      {
        body_markdown: submission_template.split("---").last.to_s.strip,
        cached_tag_list: tag.name,
        processed_html: "",
        user_id: user.id,
        title: submission_template.split("title:")[1].to_s.split("\n")[0].to_s.strip
      }
    end

    it "initializes an article with the correct attributes and needs authorization" do
      subject, needs_authorization = described_class.call(user, tag, prefill)

      expect(subject).to be_an_instance_of(Article)
      expect(subject).to have_attributes(correct_attributes)
      expect(needs_authorization).to be true
    end
  end

  context "when tag_user" do
    let(:tag) { create(:tag, submission_template: "submission_template") }
    let(:correct_attributes) do
      {
        body_markdown: tag.submission_template_customized(user.name),
        processed_html: "",
        user_id: user.id
      }
    end

    it "initializes an article with the correct attributes and needs authorization" do
      subject, needs_authorization = described_class.call(user, tag, prefill)

      expect(subject).to be_an_instance_of(Article)
      expect(subject).to have_attributes(correct_attributes)
      expect(needs_authorization).to be true
    end
  end

  context "when prefill_user_editor_v2" do
    let(:user) { create(:user) }
    let(:prefill) { "dsdweewewew" }
    let(:correct_attributes) do
      {
        body_markdown: prefill.split("---").last.to_s.strip,
        cached_tag_list: prefill.split("tags:")[1].to_s.split("\n")[0].to_s.strip,
        processed_html: "",
        user_id: user.id,
        title: prefill.split("title:")[1].to_s.split("\n")[0].to_s.strip
      }
    end

    it "initializes an article with the correct attributes and needs authorization" do
      subject, needs_authorization = described_class.call(user, tag, prefill)

      expect(subject).to be_an_instance_of(Article)
      expect(subject).to have_attributes(correct_attributes)
      expect(needs_authorization).to be true
    end
  end

  context "when prefill_user" do
    let(:prefill) { "dsdweewewew" }
    let(:correct_attributes) do
      {
        body_markdown: prefill,
        processed_html: "",
        user_id: user.id
      }
    end

    it "initializes an article with the correct attributes and needs authorization" do
      subject, needs_authorization = described_class.call(user, tag, prefill)

      expect(subject).to be_an_instance_of(Article)
      expect(subject).to have_attributes(correct_attributes)
      expect(needs_authorization).to be true
    end
  end

  context "when tag" do
    let(:user) { create(:user) }
    let(:tag) { create(:tag) }
    let(:correct_attributes) do
      {
        body_markdown: "---\ntitle: \npublished: false\ndescription: \ntags: #{tag.name}\n---\n\n",
        processed_html: "",
        user_id: user.id
      }
    end

    it "initializes an article with the correct attributes and does not need authorization" do
      user.setting.update(editor_version: "v1")
      subject, needs_authorization = described_class.call(user, tag, prefill)

      expect(subject).to be_an_instance_of(Article)
      expect(subject).to have_attributes(correct_attributes)
      expect(needs_authorization).to be false
    end
  end

  context "when user_editor_v2" do
    let(:user) { create(:user) }
    let(:correct_attributes) do
      {
        user_id: user.id
      }
    end

    it "initializes an article with the correct attributes and does not need authorization" do
      subject, needs_authorization = described_class.call(user, tag, prefill)

      expect(subject).to be_an_instance_of(Article)
      expect(subject).to have_attributes(correct_attributes)
      expect(needs_authorization).to be false
    end
  end

  context "when user_editor_v1" do
    let(:user) { create(:user) }

    let(:correct_attributes) do
      {
        processed_html: "",
        user_id: user.id
      }
    end

    it "initializes an article with the correct attributes and does not need authorization" do
      user.setting.update(editor_version: "v1")
      allow(FeatureFlag).to receive(:enabled?).with(:schedule_articles).and_return(true)

      subject, needs_authorization = described_class.call(user, tag, prefill)

      expect(subject).to be_an_instance_of(Article)
      expect(subject).to have_attributes(correct_attributes)

      date = Time.current.strftime("%Y-%m-%d")
      zone = Time.current.strftime("%z")

      body_start = "---\ntitle: \npublished: false\ndescription: " \
                   "\ntags: \n# cover_image: https://direct_url_to_image.jpg" \
                   "\n# Use a ratio of 100:42 for best results.\n# published_at: #{date} "

      expect(subject.body_markdown).to start_with(body_start)
      expect(subject.body_markdown).to end_with("#{zone}\n---\n\n")

      expect(needs_authorization).to be false
    end
  end
end