require 'spec_helper' RSpec.describe WikiDirectory do describe 'validations' do subject { build(:wiki_directory) } it { is_expected.to validate_presence_of(:slug) } end describe '#initialize' do context 'when there are pages' do let(:pages) { [build(:wiki_page)] } let(:directory) { described_class.new('/path_up_to/dir', pages) } it 'sets the slug attribute' do expect(directory.slug).to eq('/path_up_to/dir') end it 'sets the pages attribute' do expect(directory.pages).to eq(pages) end end context 'when there are no pages' do let(:directory) { described_class.new('/path_up_to/dir') } it 'sets the slug attribute' do expect(directory.slug).to eq('/path_up_to/dir') end it 'sets the pages attribute to an empty array' do expect(directory.pages).to eq([]) end end end describe '#to_partial_path' do it 'returns the relative path to the partial to be used' do directory = build(:wiki_directory) expect(directory.to_partial_path).to eq('projects/wikis/wiki_directory') end end end