require 'spec_helper' describe ApplicationHelper do describe 'current_controller?' do it 'returns true when controller matches argument' do stub_controller_name('foo') expect(helper.current_controller?(:foo)).to eq true end it 'returns false when controller does not match argument' do stub_controller_name('foo') expect(helper.current_controller?(:bar)).to eq false end it 'takes any number of arguments' do stub_controller_name('foo') expect(helper.current_controller?(:baz, :bar)).to eq false expect(helper.current_controller?(:baz, :bar, :foo)).to eq true end def stub_controller_name(value) allow(helper.controller).to receive(:controller_name).and_return(value) end end describe 'current_action?' do it 'returns true when action matches' do stub_action_name('foo') expect(helper.current_action?(:foo)).to eq true end it 'returns false when action does not match' do stub_action_name('foo') expect(helper.current_action?(:bar)).to eq false end it 'takes any number of arguments' do stub_action_name('foo') expect(helper.current_action?(:baz, :bar)).to eq false expect(helper.current_action?(:baz, :bar, :foo)).to eq true end def stub_action_name(value) allow(helper).to receive(:action_name).and_return(value) end end describe 'project_icon' do let(:avatar_file_path) { File.join(Rails.root, 'spec', 'fixtures', 'banana_sample.gif') } it 'should return an url for the avatar' do project = create(:project, avatar: File.open(avatar_file_path)) avatar_url = "http://localhost/uploads/project/avatar/#{project.id}/banana_sample.gif" expect(helper.project_icon("#{project.namespace.to_param}/#{project.to_param}").to_s). to eq "<img src=\"#{avatar_url}\" alt=\"Banana sample\" />" end it 'should give uploaded icon when present' do project = create(:project) allow_any_instance_of(Project).to receive(:avatar_in_git).and_return(true) avatar_url = 'http://localhost' + namespace_project_avatar_path(project.namespace, project) expect(helper.project_icon("#{project.namespace.to_param}/#{project.to_param}").to_s).to match( image_tag(avatar_url)) end end describe 'avatar_icon' do let(:avatar_file_path) { File.join(Rails.root, 'spec', 'fixtures', 'banana_sample.gif') } it 'should return an url for the avatar' do user = create(:user, avatar: File.open(avatar_file_path)) expect(helper.avatar_icon(user.email).to_s). to match("/uploads/user/avatar/#{user.id}/banana_sample.gif") end it 'should return an url for the avatar with relative url' do stub_config_setting(relative_url_root: '/gitlab') # Must be stubbed after the stub above, and separately stub_config_setting(url: Settings.send(:build_gitlab_url)) user = create(:user, avatar: File.open(avatar_file_path)) expect(helper.avatar_icon(user.email).to_s). to match("/gitlab/uploads/user/avatar/#{user.id}/banana_sample.gif") end it 'should call gravatar_icon when no User exists with the given email' do expect(helper).to receive(:gravatar_icon).with('foo@example.com', 20, 2) helper.avatar_icon('foo@example.com', 20, 2) end describe 'using a User' do it 'should return an URL for the avatar' do user = create(:user, avatar: File.open(avatar_file_path)) expect(helper.avatar_icon(user).to_s). to match("/uploads/user/avatar/#{user.id}/banana_sample.gif") end end end describe 'gravatar_icon' do let(:user_email) { 'user@email.com' } context 'with Gravatar disabled' do before do stub_application_setting(gravatar_enabled?: false) end it 'returns a generic avatar' do expect(helper.gravatar_icon(user_email)).to match('no_avatar.png') end end context 'with Gravatar enabled' do before do stub_application_setting(gravatar_enabled?: true) end it 'returns a generic avatar when email is blank' do expect(helper.gravatar_icon('')).to match('no_avatar.png') end it 'returns a valid Gravatar URL' do stub_config_setting(https: false) expect(helper.gravatar_icon(user_email)). to match('http://www.gravatar.com/avatar/b58c6f14d292556214bd64909bcdb118') end it 'uses HTTPs when configured' do stub_config_setting(https: true) expect(helper.gravatar_icon(user_email)). to match('https://secure.gravatar.com') end it 'should return custom gravatar path when gravatar_url is set' do stub_gravatar_setting(plain_url: 'http://example.local/?s=%{size}&hash=%{hash}') expect(gravatar_icon(user_email, 20)). to eq('http://example.local/?s=40&hash=b58c6f14d292556214bd64909bcdb118') end it 'accepts a custom size argument' do expect(helper.gravatar_icon(user_email, 64)).to include '?s=128' end it 'defaults size to 40@2x when given an invalid size' do expect(helper.gravatar_icon(user_email, nil)).to include '?s=80' end it 'accepts a scaling factor' do expect(helper.gravatar_icon(user_email, 40, 3)).to include '?s=120' end it 'ignores case and surrounding whitespace' do normal = helper.gravatar_icon('foo@example.com') upcase = helper.gravatar_icon(' FOO@EXAMPLE.COM ') expect(normal).to eq upcase end end end describe 'grouped_options_refs' do let(:options) { helper.grouped_options_refs } let(:project) { create(:project) } before do assign(:project, project) # Override Rails' grouped_options_for_select helper to just return the # first argument (`options`), since it's easier to work with than the # generated HTML. allow(helper).to receive(:grouped_options_for_select). and_wrap_original { |_, *args| args.first } end it 'includes a list of branch names' do expect(options[0][0]).to eq('Branches') expect(options[0][1]).to include('master', 'feature') end it 'includes a list of tag names' do expect(options[1][0]).to eq('Tags') expect(options[1][1]).to include('v1.0.0', 'v1.1.0') end it 'includes a specific commit ref if defined' do # Must be an instance variable ref = '2ed06dc41dbb5936af845b87d79e05bbf24c73b8' assign(:ref, ref) expect(options[2][0]).to eq('Commit') expect(options[2][1]).to eq([ref]) end it 'sorts tags in a natural order' do # Stub repository.tag_names to make sure we get some valid testing data expect(project.repository).to receive(:tag_names). and_return(['v1.0.9', 'v1.0.10', 'v2.0', 'v3.1.4.2', 'v2.0rc1¿', 'v1.0.9a', 'v2.0-rc1', 'v2.0rc2']) expect(options[1][1]). to eq(['v3.1.4.2', 'v2.0', 'v2.0rc2', 'v2.0rc1¿', 'v2.0-rc1', 'v1.0.10', 'v1.0.9', 'v1.0.9a']) end end describe 'simple_sanitize' do let(:a_tag) { '<a href="#">Foo</a>' } it 'allows the a tag' do expect(helper.simple_sanitize(a_tag)).to eq(a_tag) end it 'allows the span tag' do input = '<span class="foo">Bar</span>' expect(helper.simple_sanitize(input)).to eq(input) end it 'disallows other tags' do input = "<strike><b>#{a_tag}</b></strike>" expect(helper.simple_sanitize(input)).to eq(a_tag) end end describe 'time_ago_with_tooltip' do def element(*arguments) Time.zone = 'UTC' time = Time.zone.parse('2015-07-02 08:23') element = helper.time_ago_with_tooltip(time, *arguments) Nokogiri::HTML::DocumentFragment.parse(element).first_element_child end it 'returns a time element' do expect(element.name).to eq 'time' end it 'includes the date string' do expect(element.text).to eq '2015-07-02 08:23:00 UTC' end it 'has a datetime attribute' do expect(element.attr('datetime')).to eq '2015-07-02T08:23:00Z' end it 'has a formatted title attribute' do expect(element.attr('title')).to eq 'Jul 2, 2015 8:23am' end it 'includes a default js-timeago class' do expect(element.attr('class')).to eq 'time_ago js-timeago js-timeago-pending' end it 'accepts a custom html_class' do expect(element(html_class: 'custom_class').attr('class')). to eq 'custom_class js-timeago js-timeago-pending' end it 'accepts a custom tooltip placement' do expect(element(placement: 'bottom').attr('data-placement')).to eq 'bottom' end it 're-initializes timeago Javascript' do el = element.next_element expect(el.name).to eq 'script' expect(el.text).to include "$('.js-timeago-pending').removeClass('js-timeago-pending').timeago()" end it 'allows the script tag to be excluded' do expect(element(skip_js: true)).not_to include 'script' end it 'converts to Time' do expect { helper.time_ago_with_tooltip(Date.today) }.not_to raise_error end end describe 'render_markup' do let(:content) { 'Noël' } it 'should preserve encoding' do expect(content.encoding.name).to eq('UTF-8') expect(helper.render_markup('foo.rst', content).encoding.name).to eq('UTF-8') end it "should delegate to #markdown when file name corresponds to Markdown" do expect(helper).to receive(:gitlab_markdown?).with('foo.md').and_return(true) expect(helper).to receive(:markdown).and_return('NOEL') expect(helper.render_markup('foo.md', content)).to eq('NOEL') end it "should delegate to #asciidoc when file name corresponds to AsciiDoc" do expect(helper).to receive(:asciidoc?).with('foo.adoc').and_return(true) expect(helper).to receive(:asciidoc).and_return('NOEL') expect(helper.render_markup('foo.adoc', content)).to eq('NOEL') end end end