debian-mirror-gitlab/spec/models/wiki_page/slug_spec.rb

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2020-04-22 19:07:51 +05:30
# frozen_string_literal: true
require 'spec_helper'
describe WikiPage::Slug do
let_it_be(:meta) { create(:wiki_page_meta) }
describe 'Associations' do
it { is_expected.to belong_to(:wiki_page_meta) }
it 'refers correctly to the wiki_page_meta' do
created = create(:wiki_page_slug, wiki_page_meta: meta)
expect(created.reload.wiki_page_meta).to eq(meta)
end
end
describe 'scopes' do
describe 'canonical' do
subject { described_class.canonical }
context 'there are no slugs' do
it { is_expected.to be_empty }
end
context 'there are some non-canonical slugs' do
before do
create(:wiki_page_slug)
end
it { is_expected.to be_empty }
end
context 'there is at least one canonical slugs' do
before do
create(:wiki_page_slug, :canonical)
end
it { is_expected.not_to be_empty }
end
end
end
describe 'Validations' do
let(:canonical) { false }
subject do
build(:wiki_page_slug, canonical: canonical, wiki_page_meta: meta)
end
it { is_expected.to validate_presence_of(:slug) }
it { is_expected.to validate_uniqueness_of(:slug).scoped_to(:wiki_page_meta_id) }
describe 'only_one_slug_can_be_canonical_per_meta_record' do
context 'there are no other slugs' do
it { is_expected.to be_valid }
context 'the current slug is canonical' do
let(:canonical) { true }
it { is_expected.to be_valid }
end
end
context 'there are other slugs, but they are not canonical' do
before do
create(:wiki_page_slug, wiki_page_meta: meta)
end
it { is_expected.to be_valid }
context 'the current slug is canonical' do
let(:canonical) { true }
it { is_expected.to be_valid }
end
end
context 'there is already a canonical slug' do
before do
create(:wiki_page_slug, canonical: true, wiki_page_meta: meta)
end
it { is_expected.to be_valid }
context 'the current slug is canonical' do
let(:canonical) { true }
it { is_expected.not_to be_valid }
end
end
end
end
end