html_publication_presenter_test.rb

require 'presenter_test_helper'

class HtmlPublicationPresenterTest < PresenterTestCase
  def format_name
    "html_publication"
  end

  test 'presents the basic details of a content item' do
    assert_equal schema_item("published")['schema_name'], presented_item("published").format
    assert_equal schema_item("published")['links']['parent'][0]['document_type'], presented_item("published").format_sub_type
    assert_equal schema_item("published")['title'], presented_item("published").title
    assert_equal schema_item("published")['details']['body'], presented_item("published").body
    assert_equal schema_item("published")['details']['headings'], presented_item("published").contents
  end

  test 'presents no contents when headings is an empty list' do
    assert_equal schema_item("prime_ministers_office")['details']['headings'], '<ol></ol>'
    refute presented_item("prime_ministers_office").contents?
  end

  test 'presents the last change date' do
    published = presented_item("published")
    assert_equal "Published 17 January 2016", published.last_changed

    updated = presented_item("updated")
    assert_equal "Updated 2 February 2016", updated.last_changed
  end

  test 'presents the list of organisations' do
    multiple_organisations_html_publication = schema_item('multiple_organisations')
    organisation_titles = multiple_organisations_html_publication["links"]["organisations"].map { |o| o["title"] }

    presented_unordered_html_publication = HtmlPublicationPresenter.new(multiple_organisations_html_publication)
    presented_organisations = presented_unordered_html_publication.organisations.map { |o| o["title"] }

    assert_equal organisation_titles, presented_organisations
  end

  test 'has organisation branding' do
    assert presented_item("published").is_a?(OrganisationBranding)
  end

  test 'includes custom organisation logos when a single organisation is listed' do
    presented = presented_item("updated")
    organisation = presented.organisations.first
    example_logo = schema_item("updated")["links"]["organisations"][0]["details"]["logo"]["image"].symbolize_keys
    presented_logo = presented.organisation_logo(organisation)[:organisation][:image]

    assert presented.organisations.count == 1
    assert_equal example_logo, presented_logo
  end

  test 'hides custom organisation logos when multiple organisations listed together' do
    presented = presented_item("multiple_organisations")
    organisation = presented.organisations.first
    organisation["details"]["logo"]["image"] = {
      "url" => "url"
    }

    assert presented.organisations.count > 1
    refute presented.organisation_logo(organisation)[:organisation][:image]
  end
end