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module SimpleNavigation
module Renderer
describe Json do
describe '#render' do
let!(:navigation) { setup_navigation('nav_id', 'nav_class') }
let(:item) { :invoices }
let(:options) {{ level: :all }}
let(:output) { renderer.render(navigation) }
let(:parsed_output) { JSON.parse(output) }
let(:renderer) { Json.new(options) }
before { select_an_item(navigation[item]) if item }
context 'when an item is selected' do
it 'renders the selected page' do
invoices_item = parsed_output.find { |item| item['name'] == 'Invoices' }
expect(invoices_item).to include('selected' => true)
end
end
# FIXME: not sure if :as_hash returning an array makes sense...
context 'when the :as_hash option is true' do
let(:options) {{ level: :all, as_hash: true }}
it 'returns a hash' do
expect(output).to be_an Array
end
it 'renders the selected page' do
invoices_item = output.find { |item| item[:name] == 'Invoices' }
expect(invoices_item).to include(selected: true)
end
end
context 'when a sub navigation item is selected' do
let(:invoices_item) do
parsed_output.find { |item| item['name'] == 'Invoices' }
end
let(:unpaid_item) do
invoices_item['items'].find { |item| item['name'] == 'Unpaid' }
end
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 'marks all the parent items as selected' do
expect(invoices_item).to include('selected' => true)
end
it 'marks the item as selected' do
expect(unpaid_item).to include('selected' => true)
end
end
end
end
end
end
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