# frozen_string_literal: true require 'rails_helper' describe ApplicationHelper do describe 'body_classes' do context 'with a body class string from a controller' do before { helper.extend controller_helpers } it 'uses the controller body classes in the result' do expect(helper.body_classes).to match(/modal-layout compose-standalone/) end private def controller_helpers Module.new do def body_class_string = 'modal-layout compose-standalone' def current_account @current_account ||= Fabricate(:account) end def current_theme = 'default' end end end end describe 'locale_direction' do it 'adds rtl body class if locale is Arabic' do I18n.with_locale(:ar) do expect(helper.locale_direction).to eq 'rtl' end end it 'adds rtl body class if locale is Farsi' do I18n.with_locale(:fa) do expect(helper.locale_direction).to eq 'rtl' end end it 'adds rtl if locale is Hebrew' do I18n.with_locale(:he) do expect(helper.locale_direction).to eq 'rtl' end end it 'does not add rtl if locale is Thai' do I18n.with_locale(:th) do expect(helper.locale_direction).to_not eq 'rtl' end end end describe 'fa_icon' do it 'returns a tag of fixed-width cog' do expect(helper.fa_icon('cog fw')).to eq '<i class="fa fa-cog fa-fw"></i>' end end describe 'open_registrations?' do it 'returns true when open for registrations' do allow(Setting).to receive(:[]).with('registrations_mode').and_return('open') expect(helper.open_registrations?).to be true expect(Setting).to have_received(:[]).with('registrations_mode') end it 'returns false when closed for registrations' do allow(Setting).to receive(:[]).with('registrations_mode').and_return('none') expect(helper.open_registrations?).to be false expect(Setting).to have_received(:[]).with('registrations_mode') end end describe 'available_sign_up_path' do context 'when registrations are closed' do before do allow(Setting).to receive(:[]).with('registrations_mode').and_return 'none' end it 'redirects to joinmastodon site' do expect(helper.available_sign_up_path).to match(/joinmastodon.org/) end end context 'when in omniauth only mode' do around do |example| ClimateControl.modify OMNIAUTH_ONLY: 'true' do example.run end end it 'redirects to joinmastodon site' do expect(helper.available_sign_up_path).to match(/joinmastodon.org/) end end context 'when registrations are allowed' do it 'returns a link to the registration page' do expect(helper.available_sign_up_path).to eq(new_user_registration_path) end end end describe 'omniauth_only?' do context 'when env var is set to true' do around do |example| ClimateControl.modify OMNIAUTH_ONLY: 'true' do example.run end end it 'returns true' do expect(helper).to be_omniauth_only end end context 'when env var is not set' do around do |example| ClimateControl.modify OMNIAUTH_ONLY: nil do example.run end end it 'returns false' do expect(helper).to_not be_omniauth_only end end end describe 'quote_wrap' do it 'indents and quote wraps text' do text = <<~TEXT Hello this is a nice message for you to quote. Be careful because it has two lines. TEXT expect(helper.quote_wrap(text)).to eq <<~EXPECTED.strip > Hello this is a nice message for you to quote. > Be careful because it has two lines. EXPECTED end end describe 'storage_host' do context 'when S3 alias is present' do around do |example| ClimateControl.modify S3_ALIAS_HOST: 's3.alias' do example.run end end it 'returns true' do expect(helper.storage_host).to eq('https://s3.alias') end end context 'when S3 alias includes a path component' do around do |example| ClimateControl.modify S3_ALIAS_HOST: 's3.alias/path' do example.run end end it 'returns a correct URL' do expect(helper.storage_host).to eq('https://s3.alias/path') end end context 'when S3 cloudfront is present' do around do |example| ClimateControl.modify S3_CLOUDFRONT_HOST: 's3.cloudfront' do example.run end end it 'returns true' do expect(helper.storage_host).to eq('https://s3.cloudfront') end end end describe 'storage_host?' do context 'when S3 alias is present' do around do |example| ClimateControl.modify S3_ALIAS_HOST: 's3.alias' do example.run end end it 'returns true' do expect(helper.storage_host?).to be true end end context 'when S3 cloudfront is present' do around do |example| ClimateControl.modify S3_CLOUDFRONT_HOST: 's3.cloudfront' do example.run end end it 'returns true' do expect(helper.storage_host?).to be true end end context 'when neither env value is present' do it 'returns false' do expect(helper.storage_host?).to be false end end end describe 'visibility_icon' do it 'returns a globe icon for a public visible status' do result = helper.visibility_icon Status.new(visibility: 'public') expect(result).to match(/globe/) end it 'returns an unlock icon for a unlisted visible status' do result = helper.visibility_icon Status.new(visibility: 'unlisted') expect(result).to match(/unlock/) end it 'returns a lock icon for a private visible status' do result = helper.visibility_icon Status.new(visibility: 'private') expect(result).to match(/lock/) end it 'returns an at icon for a direct visible status' do result = helper.visibility_icon Status.new(visibility: 'direct') expect(result).to match(/at/) end end describe 'title' do it 'returns site title on production environment' do Setting.site_title = 'site title' allow(Rails.env).to receive(:production?).and_return(true) expect(helper.title).to eq 'site title' expect(Rails.env).to have_received(:production?) end it 'returns site title with note on non-production environment' do Setting.site_title = 'site title' allow(Rails.env).to receive(:production?).and_return(false) expect(helper.title).to eq 'site title (Dev)' expect(Rails.env).to have_received(:production?) end end describe 'html_title' do before do allow(Rails.env).to receive(:production?).and_return(true) end context 'with a page_title content_for value' do it 'uses the value in the html title' do Setting.site_title = 'Site Title' helper.content_for(:page_title, 'Test Value') expect(helper.html_title).to eq 'Test Value - Site Title' expect(helper.html_title).to be_html_safe end it 'removes extra new lines' do Setting.site_title = 'Site Title' helper.content_for(:page_title, "Test Value\n") expect(helper.html_title).to eq 'Test Value - Site Title' expect(helper.html_title).to be_html_safe end end context 'without any page_title content_for value' do it 'returns the site title' do Setting.site_title = 'Site Title' expect(helper.html_title).to eq 'Site Title' expect(helper.html_title).to be_html_safe end end end describe 'favicon' do context 'when an icon exists' do let!(:favicon) { Fabricate(:site_upload, var: 'favicon') } let!(:app_icon) { Fabricate(:site_upload, var: 'app_icon') } it 'returns the URL of the icon' do expect(helper.favicon_path).to eq(favicon.file.url('48')) expect(helper.app_icon_path).to eq(app_icon.file.url('48')) end it 'returns the URL of the icon with size parameter' do expect(helper.favicon_path(16)).to eq(favicon.file.url('16')) expect(helper.app_icon_path(16)).to eq(app_icon.file.url('16')) end end context 'when an icon does not exist' do it 'returns nil' do expect(helper.favicon_path).to be_nil expect(helper.app_icon_path).to be_nil end it 'returns nil with size parameter' do expect(helper.favicon_path(16)).to be_nil expect(helper.app_icon_path(16)).to be_nil end end end end