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module SimpleNavigation
module Renderer
describe List do
let!(:navigation) { setup_navigation('nav_id', 'nav_class') }
let(:item) { nil }
let(:options) {{ level: :all }}
let(:output) { HTML::Document.new(raw_output).root }
let(:raw_output) { renderer.render(navigation) }
let(:renderer) { List.new(options) }
before { select_an_item(navigation[item]) if item }
describe '#render' do
it "renders an 'ul' tag for the navigation" do
expect(output).to have_css('ul')
end
it "sets the right html id on the rendered 'ul' tag" do
expect(output).to have_css('ul#nav_id')
end
it "sets the right html classes on the rendered 'ul' tag" do
expect(output).to have_css('ul.nav_class')
end
context 'when an item has no specified id' do
it "renders the item's 'li' tag with the item's stingified key as id" do
expect(output).to have_css('li#invoices')
end
end
context 'when an item has a specified id' do
it "renders the item's 'li' tag with the specified id" do
expect(output).to have_css('li#users_id')
end
end
context 'when no item is selected' do
it "renders each item as 'li' tag without any selected class" do
expect(output).not_to have_css('ul li.selected')
end
it "renders each item as 'a' tag without any selected class" do
expect(output).not_to have_css('ul li a.selected')
end
end
context 'when an item is selected' do
let(:item) { :invoices }
it "renders the item's 'li' tag with its id and selected classes" do
expect(output).to have_css('li#invoices.selected')
end
it "renders the item's 'a' tag with the selected classes" do
expect(output).to have_css('li#invoices a.selected')
end
end
context 'when the :ordered option is true' do
let(:options) {{ level: :all, ordered: true }}
it "renders an 'ol' tag for the navigation" do
expect(output).to have_css('ol')
end
it "sets the right html id on the rendered 'ol' tag" do
expect(output).to have_css('ol#nav_id')
end
it "sets the right html classes on the rendered 'ol' tag" do
expect(output).to have_css('ol.nav_class')
end
end
context 'when a sub navigation item is selected' do
before do
allow(navigation[:invoices]).to receive_messages(selected?: true)
allow(navigation[:invoices].sub_navigation[:unpaid]).to \
receive_messages(selected?: true, selected_by_condition?: true)
end
it 'renders the parent items as selected' do
expect(output).to have_css('li#invoices.selected')
end
it "renders the selected nested item's link as selected" do
expect(output).to have_css('li#unpaid.selected')
end
end
end
end
end
end
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