gitlab-org--gitlab-foss/spec/helpers/application_helper_spec.rb

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# coding: utf-8
require 'spec_helper'
describe ApplicationHelper do
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include UploadHelpers
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
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describe 'current_action?' do
it 'returns true when action matches' do
stub_action_name('foo')
expect(helper.current_action?(:foo)).to eq true
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end
it 'returns false when action does not match' do
stub_action_name('foo')
expect(helper.current_action?(:bar)).to eq false
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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
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end
def stub_action_name(value)
allow(helper).to receive(:action_name).and_return(value)
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end
end
describe 'project_icon' do
it 'returns an url for the avatar' do
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project = create(:project, :public, avatar: File.open(uploaded_image_temp_path))
expect(helper.project_icon(project.full_path).to_s)
.to eq "<img data-src=\"#{project.avatar.url}\" class=\" lazy\" src=\"#{LazyImageTagHelper.placeholder_image}\" />"
end
end
describe 'avatar_icon' do
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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
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expect(helper.avatar_icon(user.email).to_s)
.to eq(user.avatar.url)
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end
end
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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)
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helper.avatar_icon('foo@example.com', 20, 2)
end
end
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end
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describe 'using a user' do
it 'returns a relative URL for the avatar' do
expect(helper.avatar_icon(user).to_s)
.to eq(user.avatar.url)
end
end
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end
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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
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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)
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expect(helper.gravatar_icon(user_email))
.to match('http://www.gravatar.com/avatar/b58c6f14d292556214bd64909bcdb118')
end
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it 'uses HTTPs when configured' do
stub_config_setting(https: true)
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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}')
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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
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end
end
describe 'simple_sanitize' do
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let(:a_tag) { '<a href="#">Foo</a>' }
it 'allows the a tag' do
expect(helper.simple_sanitize(a_tag)).to eq(a_tag)
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end
it 'allows the span tag' do
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input = '<span class="foo">Bar</span>'
expect(helper.simple_sanitize(input)).to eq(input)
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end
it 'disallows other tags' do
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input = "<strike><b>#{a_tag}</b></strike>"
expect(helper.simple_sanitize(input)).to eq(a_tag)
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end
end
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describe 'time_ago_with_tooltip' do
def element(*arguments)
Time.zone = 'UTC'
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@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
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expect(element.text).to eq @time.strftime("%b %d, %Y")
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
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expect(element.attr('class')).to eq 'js-timeago'
end
it 'accepts a custom html_class' do
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expect(element(html_class: 'custom_class').attr('class'))
.to eq 'js-timeago custom_class'
end
it 'accepts a custom tooltip placement' do
expect(element(placement: 'bottom').attr('data-placement')).to eq 'bottom'
end
it 'converts to Time' do
expect { helper.time_ago_with_tooltip(Date.today) }.not_to raise_error
end
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it 'add class for the short format' do
timeago_element = element(short_format: 'short')
expect(timeago_element.attr('class')).to eq 'js-short-timeago'
expect(timeago_element.next_element).to eq nil
end
end
describe '#active_when' do
it { expect(helper.active_when(true)).to eq('active') }
it { expect(helper.active_when(false)).to eq(nil) }
end
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describe '#support_url' do
context 'when alternate support url is specified' do
let(:alternate_url) { 'http://company.example.com/getting-help' }
before do
stub_application_setting(help_page_support_url: alternate_url)
end
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it 'returns the alternate support url' do
expect(helper.support_url).to eq(alternate_url)
end
end
context 'when alternate support url is not specified' do
it 'builds the support url from the promo_url' do
expect(helper.support_url).to eq(helper.promo_url + '/getting-help/')
end
end
end
describe '#locale_path' do
it 'returns the locale path with an `_`' do
Gitlab::I18n.with_locale('pt-BR') do
expect(helper.locale_path).to include('assets/locale/pt_BR/app')
end
end
end
end