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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Sidebars::Menu do
let(:menu) { described_class.new(context) }
let(:context) { Sidebars::Context.new(current_user: nil, container: nil) }
let(:nil_menu_item) { Sidebars::NilMenuItem.new(item_id: :foo) }
describe '#all_active_routes' do
it 'gathers all active routes of items and the current menu' do
menu.add_item(Sidebars::MenuItem.new(title: 'foo1', link: 'foo1', active_routes: { path: %w(bar test) }))
menu.add_item(Sidebars::MenuItem.new(title: 'foo2', link: 'foo2', active_routes: { controller: 'fooc' }))
menu.add_item(Sidebars::MenuItem.new(title: 'foo3', link: 'foo3', active_routes: { controller: 'barc' }))
menu.add_item(nil_menu_item)
allow(menu).to receive(:active_routes).and_return({ path: 'foo' })
expect(menu).to receive(:renderable_items).and_call_original
expect(menu.all_active_routes).to eq({ path: %w(foo bar test), controller: %w(fooc barc) })
end
end
describe '#render?' do
context 'when the menus has no items' do
it 'returns false' do
expect(menu.render?).to be false
end
end
context 'when the menu has items' do
it 'returns true' do
menu.add_item(Sidebars::MenuItem.new(title: 'foo1', link: 'foo1', active_routes: {}))
expect(menu.render?).to be true
end
context 'when menu items are NilMenuItem' do
it 'returns false' do
menu.add_item(nil_menu_item)
expect(menu.render?).to be false
end
end
end
end
describe '#has_items?' do
it 'returns true when there are regular menu items' do
menu.add_item(Sidebars::MenuItem.new(title: 'foo1', link: 'foo1', active_routes: {}))
expect(menu.has_items?).to be true
end
it 'returns true when there are nil menu items' do
menu.add_item(nil_menu_item)
expect(menu.has_items?).to be true
end
end
describe '#has_renderable_items?' do
it 'returns true when there are regular menu items' do
menu.add_item(Sidebars::MenuItem.new(title: 'foo1', link: 'foo1', active_routes: {}))
expect(menu.has_renderable_items?).to be true
end
it 'returns false when there are nil menu items' do
menu.add_item(nil_menu_item)
expect(menu.has_renderable_items?).to be false
end
it 'returns true when there are both regular and nil menu items' do
menu.add_item(Sidebars::MenuItem.new(title: 'foo1', link: 'foo1', active_routes: {}))
menu.add_item(nil_menu_item)
expect(menu.has_renderable_items?).to be true
end
end
describe '#renderable_items' do
it 'returns only regular menu items' do
item = Sidebars::MenuItem.new(title: 'foo1', link: 'foo1', active_routes: {})
menu.add_item(item)
menu.add_item(nil_menu_item)
expect(menu.renderable_items.size).to eq 1
expect(menu.renderable_items.first).to eq item
end
end
describe '#insert_element_before' do
let(:item1) { Sidebars::MenuItem.new(title: 'foo1', link: 'foo1', active_routes: {}, item_id: :foo1) }
let(:item2) { Sidebars::MenuItem.new(title: 'foo2', link: 'foo2', active_routes: {}, item_id: :foo2) }
let(:item3) { Sidebars::MenuItem.new(title: 'foo3', link: 'foo3', active_routes: {}, item_id: :foo3) }
let(:list) { [item1, item2] }
it 'adds element before the specific element class' do
menu.insert_element_before(list, :foo2, item3)
expect(list).to eq [item1, item3, item2]
end
it 'does not add nil elements' do
menu.insert_element_before(list, :foo2, nil)
expect(list).to eq [item1, item2]
end
context 'when reference element does not exist' do
it 'adds the element to the top of the list' do
menu.insert_element_before(list, :non_existent, item3)
expect(list).to eq [item3, item1, item2]
end
end
end
describe '#insert_element_after' do
let(:item1) { Sidebars::MenuItem.new(title: 'foo1', link: 'foo1', active_routes: {}, item_id: :foo1) }
let(:item2) { Sidebars::MenuItem.new(title: 'foo2', link: 'foo2', active_routes: {}, item_id: :foo2) }
let(:item3) { Sidebars::MenuItem.new(title: 'foo3', link: 'foo3', active_routes: {}, item_id: :foo3) }
let(:list) { [item1, item2] }
it 'adds element after the specific element class' do
menu.insert_element_after(list, :foo1, item3)
expect(list).to eq [item1, item3, item2]
end
it 'does not add nil elements' do
menu.insert_element_after(list, :foo1, nil)
expect(list).to eq [item1, item2]
end
context 'when reference element does not exist' do
it 'adds the element to the end of the list' do
menu.insert_element_after(list, :non_existent, item3)
expect(list).to eq [item1, item2, item3]
end
end
end
end
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