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

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# coding: utf-8
require 'spec_helper'
describe ApplicationHelper do
describe 'current_controller?' do
before do
stub_controller_name('foo')
end
it 'returns true when controller matches argument' do
expect(helper.current_controller?(:foo)).to be_truthy
end
it 'returns false when controller does not match argument' do
expect(helper.current_controller?(:bar)).to be_falsey
end
it 'takes any number of arguments' do
expect(helper.current_controller?(:baz, :bar)).to be_falsey
expect(helper.current_controller?(:baz, :bar, :foo)).to be_truthy
end
context 'when namespaced' do
before do
stub_controller_path('bar/foo')
end
it 'returns true when controller matches argument' do
expect(helper.current_controller?(:foo)).to be_truthy
end
it 'returns true when controller and namespace matches argument in path notation' do
expect(helper.current_controller?('bar/foo')).to be_truthy
end
it 'returns false when namespace doesnt match' do
expect(helper.current_controller?('foo/foo')).to be_falsey
end
end
def stub_controller_name(value)
allow(helper.controller).to receive(:controller_name).and_return(value)
end
def stub_controller_path(value)
allow(helper.controller).to receive(:controller_path).and_return(value)
end
end
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describe 'current_action?' do
before do
stub_action_name('foo')
end
it 'returns true when action matches' do
expect(helper.current_action?(:foo)).to be_truthy
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end
it 'returns false when action does not match' do
expect(helper.current_action?(:bar)).to be_falsey
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end
it 'takes any number of arguments' do
expect(helper.current_action?(:baz, :bar)).to be_falsey
expect(helper.current_action?(:baz, :bar, :foo)).to be_truthy
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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 '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
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' }
it 'returns the alternate support url' do
stub_application_setting(help_page_support_url: alternate_url)
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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
describe '#client_class_list' do
it 'returns string containing CSS classes representing client browser and platform' do
class_list = helper.client_class_list
expect(class_list).to eq('gl-browser-generic gl-platform-other')
end
end
describe '#client_js_flags' do
it 'returns map containing JS flags representing client browser and platform' do
flags_list = helper.client_js_flags
expect(flags_list[:isGeneric]).to eq(true)
expect(flags_list[:isOther]).to eq(true)
end
end
describe '#autocomplete_data_sources' do
let(:project) { create(:project) }
let(:noteable_type) { Issue }
it 'returns paths for autocomplete_sources_controller' do
sources = helper.autocomplete_data_sources(project, noteable_type)
expect(sources.keys).to match_array([:members, :issues, :mergeRequests, :labels, :milestones, :commands, :snippets])
sources.keys.each do |key|
expect(sources[key]).not_to be_nil
end
end
end
end