gitlab-org--gitlab-foss/spec/presenters/release_presenter_spec.rb

# frozen_string_literal: true

require 'spec_helper'

RSpec.describe ReleasePresenter do
  include Gitlab::Routing.url_helpers

  let_it_be(:project) { create(:project, :repository) }
  let(:developer) { create(:user) }
  let(:guest) { create(:user) }
  let(:user) { developer }
  let(:release) { create(:release, project: project) }
  let(:presenter) { described_class.new(release, current_user: user) }

  before do
    project.add_developer(developer)
    project.add_guest(guest)
  end

  describe '#commit_path' do
    subject { presenter.commit_path }

    it 'returns commit path' do
      is_expected.to eq(project_commit_path(project, release.commit.id))
    end

    context 'when commit is not found' do
      let(:release) { create(:release, project: project, sha: 'not-found') }

      it { is_expected.to be_nil }
    end

    context 'when user is guest' do
      let(:user) { guest }

      it { is_expected.to be_nil }
    end
  end

  describe '#tag_path' do
    subject { presenter.tag_path }

    it 'returns tag path' do
      is_expected.to eq(project_tag_path(project, release.tag))
    end

    context 'when user is guest' do
      let(:user) { guest }

      it { is_expected.to be_nil }
    end
  end

  describe '#self_url' do
    subject { presenter.self_url }

    it 'returns its own url' do
      is_expected.to match /#{project_release_url(project, release)}/
    end

    context 'when release_show_page feature flag is disabled' do
      before do
        stub_feature_flags(release_show_page: false)
      end

      it { is_expected.to be_nil }
    end
  end

  describe '#merge_requests_url' do
    subject { presenter.merge_requests_url }

    it 'returns merge requests url' do
      is_expected.to match /#{project_merge_requests_url(project)}/
    end

    context 'when release_mr_issue_urls feature flag is disabled' do
      before do
        stub_feature_flags(release_mr_issue_urls: false)
      end

      it { is_expected.to be_nil }
    end
  end

  describe '#issues_url' do
    subject { presenter.issues_url }

    it 'returns merge requests url' do
      is_expected.to match /#{project_issues_url(project)}/
    end

    context 'when release_mr_issue_urls feature flag is disabled' do
      before do
        stub_feature_flags(release_mr_issue_urls: false)
      end

      it { is_expected.to be_nil }
    end
  end

  describe '#edit_url' do
    subject { presenter.edit_url }

    it 'returns release edit url' do
      is_expected.to match /#{edit_project_release_url(project, release)}/
    end

    context 'when a user is not allowed to update a release' do
      let(:presenter) { described_class.new(release, current_user: guest) }

      it { is_expected.to be_nil }
    end
  end

  describe '#assets_count' do
    subject { presenter.assets_count }

    it 'returns the number of assets associated to the release' do
      is_expected.to be release.assets_count
    end

    context 'when a user is not allowed to download release sources' do
      let(:presenter) { described_class.new(release, current_user: guest) }

      it 'returns the number of all non-source assets associated to the release' do
        is_expected.to be release.assets_count(except: [:sources])
      end
    end
  end

  describe '#name' do
    subject { presenter.name }

    it 'returns the release name' do
      is_expected.to eq release.name
    end

    context "when a user is not allowed to access any repository information" do
      let(:presenter) { described_class.new(release, current_user: guest) }

      it 'returns a replacement name to avoid potentially leaking tag information' do
        is_expected.to eq "Release-#{release.id}"
      end
    end
  end
end