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require 'rails_helper'
describe PageLayoutHelper do
describe 'page_description' do
it 'defaults to nil' do
expect(helper.page_description).to eq nil
end
it 'returns the last-pushed description' do
helper.page_description('Foo')
helper.page_description('Bar')
helper.page_description('Baz')
expect(helper.page_description).to eq 'Baz'
end
it 'squishes multiple newlines' do
helper.page_description("Foo\nBar\nBaz")
expect(helper.page_description).to eq 'Foo Bar Baz'
end
it 'truncates' do
helper.page_description <<-LOREM.strip_heredoc
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo
ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis
dis parturient montes, nascetur ridiculus mus. Donec quam felis,
ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa
quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget,
arcu.
LOREM
expect(helper.page_description).to end_with 'quam felis,...'
end
it 'sanitizes all HTML' do
helper.page_description("<b>Bold</b> <h1>Header</h1>")
expect(helper.page_description).to eq 'Bold Header'
end
end
describe 'favicon' do
it 'defaults to favicon.ico' do
allow(Rails).to receive(:env).and_return(ActiveSupport::StringInquirer.new('production'))
expect(helper.favicon).to eq 'favicon.ico'
end
it 'has blue favicon for development' do
allow(Rails).to receive(:env).and_return(ActiveSupport::StringInquirer.new('development'))
expect(helper.favicon).to eq 'favicon-blue.ico'
end
end
describe 'page_image' do
it 'defaults to the GitLab logo' do
expect(helper.page_image).to end_with 'assets/gitlab_logo.png'
end
%w(project user group).each do |type|
context "with @#{type} assigned" do
it "uses #{type.titlecase} avatar if available" do
object = double(avatar_url: 'http://example.com/uploads/system/avatar.png')
assign(type, object)
expect(helper.page_image).to eq object.avatar_url
end
it 'falls back to the default when avatar_url is nil' do
object = double(avatar_url: nil)
assign(type, object)
expect(helper.page_image).to end_with 'assets/gitlab_logo.png'
end
end
context "with no assignments" do
it 'falls back to the default' do
expect(helper.page_image).to end_with 'assets/gitlab_logo.png'
end
end
end
end
describe 'page_card_attributes' do
it 'raises ArgumentError when given more than two attributes' do
map = { foo: 'foo', bar: 'bar', baz: 'baz' }
expect { helper.page_card_attributes(map) }.
to raise_error(ArgumentError, /more than two attributes/)
end
it 'rejects blank values' do
map = { foo: 'foo', bar: '' }
helper.page_card_attributes(map)
expect(helper.page_card_attributes).to eq({ foo: 'foo' })
end
end
describe 'page_card_meta_tags' do
it 'returns the twitter:label and twitter:data tags' do
allow(helper).to receive(:page_card_attributes).and_return(foo: 'bar')
tags = helper.page_card_meta_tags
aggregate_failures do
expect(tags).to include %q(<meta property="twitter:label1" content="foo" />)
expect(tags).to include %q(<meta property="twitter:data1" content="bar" />)
end
end
it 'escapes content' do
allow(helper).to receive(:page_card_attributes)
.and_return(foo: %q{foo" http-equiv="refresh}.html_safe)
tags = helper.page_card_meta_tags
expect(tags).to include(%q{content="foo" http-equiv="refresh"})
end
end
end
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