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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe WikiDirectory do
subject(:directory) { build(:wiki_directory) }
describe 'validations' do
it { is_expected.to validate_presence_of(:slug) }
end
describe '.group_pages' do
let_it_be(:toplevel1) { build(:wiki_page, title: 'aaa-toplevel1') }
let_it_be(:toplevel2) { build(:wiki_page, title: 'zzz-toplevel2') }
let_it_be(:toplevel3) { build(:wiki_page, title: 'zzz-toplevel3') }
let_it_be(:child1) { build(:wiki_page, title: 'parent1/child1') }
let_it_be(:child2) { build(:wiki_page, title: 'parent1/child2') }
let_it_be(:child3) { build(:wiki_page, title: 'parent2/child3') }
let_it_be(:grandchild1) { build(:wiki_page, title: 'parent1/subparent/grandchild1') }
let_it_be(:grandchild2) { build(:wiki_page, title: 'parent1/subparent/grandchild2') }
it 'returns a nested array of entries' do
entries = described_class.group_pages(
[toplevel1, toplevel2, toplevel3, child1, child2, child3, grandchild1, grandchild2].sort_by(&:title)
)
expect(entries).to match([
toplevel1,
a_kind_of(WikiDirectory).and(
having_attributes(
slug: 'parent1', entries: [
child1,
child2,
a_kind_of(WikiDirectory).and(
having_attributes(
slug: 'parent1/subparent',
entries: [grandchild1, grandchild2]
)
)
]
)
),
a_kind_of(WikiDirectory).and(
having_attributes(
slug: 'parent2',
entries: [child3]
)
),
toplevel2,
toplevel3
])
end
end
describe '#initialize' do
context 'when there are entries' do
let(:entries) { [build(:wiki_page)] }
let(:directory) { described_class.new('/path_up_to/dir', entries) }
it 'sets the slug attribute' do
expect(directory.slug).to eq('/path_up_to/dir')
end
it 'sets the entries attribute' do
expect(directory.entries).to eq(entries)
end
end
context 'when there are no entries' 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 entries attribute to an empty array' do
expect(directory.entries).to eq([])
end
end
end
describe '#title' do
it 'returns the basename of the directory, with hyphens replaced by spaces' do
directory.slug = 'parent'
expect(directory.title).to eq('parent')
directory.slug = 'parent/child'
expect(directory.title).to eq('child')
directory.slug = 'parent/child-foo'
expect(directory.title).to eq('child foo')
end
end
describe '#to_partial_path' do
it 'returns the relative path to the partial to be used' do
expect(directory.to_partial_path).to eq('../shared/wikis/wiki_directory')
end
end
end
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