require 'rails_helper' describe AvatarsHelper do include UploadHelpers let(:user) { create(:user) } describe '#project_icon & #group_icon' do shared_examples 'resource with a default avatar' do |source_type| it 'returns a default avatar div' do expect(public_send("#{source_type}_icon", *helper_args)) .to match(%r{
F
}) end end shared_examples 'resource with a custom avatar' do |source_type| it 'returns a custom avatar image' do expect(public_send("#{source_type}_icon", *helper_args)) .to eq "\"Banana" end end context 'when providing a project' do it_behaves_like 'resource with a default avatar', 'project' do let(:resource) { create(:project, name: 'foo') } let(:helper_args) { [resource] } end it_behaves_like 'resource with a custom avatar', 'project' do let(:resource) { create(:project, :public, avatar: File.open(uploaded_image_temp_path)) } let(:helper_args) { [resource] } end end context 'when providing a group' do it_behaves_like 'resource with a default avatar', 'group' do let(:resource) { create(:group, name: 'foo') } let(:helper_args) { [resource] } end it_behaves_like 'resource with a custom avatar', 'group' do let(:resource) { create(:group, avatar: File.open(uploaded_image_temp_path)) } let(:helper_args) { [resource] } end end end describe '#avatar_icon_for' do let!(:user) { create(:user, avatar: File.open(uploaded_image_temp_path), email: 'bar@example.com') } let(:email) { 'foo@example.com' } let!(:another_user) { create(:user, avatar: File.open(uploaded_image_temp_path), email: email) } it 'prefers the user to retrieve the avatar_url' do expect(helper.avatar_icon_for(user, email).to_s) .to eq(user.avatar.url) end it 'falls back to email lookup if no user given' do expect(helper.avatar_icon_for(nil, email).to_s) .to eq(another_user.avatar.url) end end describe '#avatar_icon_for_email' do let(:user) { create(:user, avatar: File.open(uploaded_image_temp_path)) } context 'using an email' do context 'when there is a matching user' do it 'returns a relative URL for the avatar' do expect(helper.avatar_icon_for_email(user.email).to_s) .to eq(user.avatar.url) end end context 'when no user exists for the email' do it 'calls gravatar_icon' do expect(helper).to receive(:gravatar_icon).with('foo@example.com', 20, 2) helper.avatar_icon_for_email('foo@example.com', 20, 2) end end context 'without an email passed' do it 'calls gravatar_icon' do expect(helper).to receive(:gravatar_icon).with(nil, 20, 2) helper.avatar_icon_for_email(nil, 20, 2) end end end end describe '#avatar_icon_for_user' do let(:user) { create(:user, avatar: File.open(uploaded_image_temp_path)) } context 'with a user object passed' do it 'returns a relative URL for the avatar' do expect(helper.avatar_icon_for_user(user).to_s) .to eq(user.avatar.url) end end context 'without a user object passed' do it 'calls gravatar_icon' do expect(helper).to receive(:gravatar_icon).with(nil, 20, 2) helper.avatar_icon_for_user(nil, 20, 2) 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_asset_path('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_asset_path('no_avatar.png') end it 'returns a valid Gravatar URL' do stub_config_setting(https: false) expect(helper.gravatar_icon(user_email)) .to match('https://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 'returns 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 '#user_avatar' do subject { helper.user_avatar(user: user) } it "links to the user's profile" do is_expected.to include("href=\"#{user_path(user)}\"") end it "has the user's name as title" do is_expected.to include("title=\"#{user.name}\"") end it "contains the user's avatar image" do is_expected.to include(CGI.escapeHTML(user.avatar_url(size: 16))) end end describe '#user_avatar_without_link' do let(:options) { { user: user } } subject { helper.user_avatar_without_link(options) } it 'displays user avatar' do is_expected.to eq tag( :img, alt: "#{user.name}'s avatar", src: avatar_icon_for_user(user, 16), data: { container: 'body' }, class: 'avatar s16 has-tooltip', title: user.name ) end context 'with css_class parameter' do let(:options) { { user: user, css_class: '.cat-pics' } } it 'uses provided css_class' do is_expected.to eq tag( :img, alt: "#{user.name}'s avatar", src: avatar_icon_for_user(user, 16), data: { container: 'body' }, class: "avatar s16 #{options[:css_class]} has-tooltip", title: user.name ) end end context 'with size parameter' do let(:options) { { user: user, size: 99 } } it 'uses provided size' do is_expected.to eq tag( :img, alt: "#{user.name}'s avatar", src: avatar_icon_for_user(user, options[:size]), data: { container: 'body' }, class: "avatar s#{options[:size]} has-tooltip", title: user.name ) end end context 'with url parameter' do let(:options) { { user: user, url: '/over/the/rainbow.png' } } it 'uses provided url' do is_expected.to eq tag( :img, alt: "#{user.name}'s avatar", src: options[:url], data: { container: 'body' }, class: "avatar s16 has-tooltip", title: user.name ) end end context 'with lazy parameter' do let(:options) { { user: user, lazy: true } } it 'adds `lazy` class to class list, sets `data-src` with avatar URL and `src` with placeholder image' do is_expected.to eq tag( :img, alt: "#{user.name}'s avatar", src: LazyImageTagHelper.placeholder_image, data: { container: 'body', src: avatar_icon_for_user(user, 16) }, class: "avatar s16 has-tooltip lazy", title: user.name ) end end context 'with has_tooltip parameter' do context 'with has_tooltip set to true' do let(:options) { { user: user, has_tooltip: true } } it 'adds has-tooltip' do is_expected.to eq tag( :img, alt: "#{user.name}'s avatar", src: avatar_icon_for_user(user, 16), data: { container: 'body' }, class: "avatar s16 has-tooltip", title: user.name ) end end context 'with has_tooltip set to false' do let(:options) { { user: user, has_tooltip: false } } it 'does not add has-tooltip or data container' do is_expected.to eq tag( :img, alt: "#{user.name}'s avatar", src: avatar_icon_for_user(user, 16), class: "avatar s16", title: user.name ) end end end context 'with user_name parameter' do let(:options) { { user_name: 'Tinky Winky', user_email: 'no@f.un' } } context 'with user parameter' do let(:options) { { user: user, user_name: 'Tinky Winky' } } it 'prefers user parameter' do is_expected.to eq tag( :img, alt: "#{user.name}'s avatar", src: avatar_icon_for_user(user, 16), data: { container: 'body' }, class: "avatar s16 has-tooltip", title: user.name ) end end it 'uses user_name and user_email parameter if user is not present' do is_expected.to eq tag( :img, alt: "#{options[:user_name]}'s avatar", src: avatar_icon_for_email(options[:user_email], 16), data: { container: 'body' }, class: "avatar s16 has-tooltip", title: options[:user_name] ) end end end end