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# frozen_string_literal: true
require 'spec_helper'
describe WikiHelper do
describe '#breadcrumb' do
context 'when the page is at the root level' do
it 'returns the capitalized page name' do
slug = 'page-name'
expect(helper.breadcrumb(slug)).to eq('Page name')
end
end
context 'when the page is inside a directory' do
it 'returns the capitalized name of each directory and of the page itself' do
slug = 'dir_1/page-name'
expect(helper.breadcrumb(slug)).to eq('Dir_1 / Page name')
end
end
end
describe '#wiki_sort_controls' do
let(:project) { create(:project) }
let(:classes) { described_class::WIKI_SORT_CSS_CLASSES }
subject(:wiki_link) do
helper.wiki_sort_controls(sort: sort, direction: direction) do |opts|
project_wikis_pages_path(project, opts)
end
end
def expected_link(sort, direction, icon_class)
path = "/#{project.full_path}/wikis/pages?direction=#{direction}&sort=#{sort}"
helper.link_to(path, type: 'button', class: classes, title: 'Sort direction') do
helper.sprite_icon("sort-#{icon_class}", size: 16)
end
end
context 'initial call' do
let(:sort) { nil }
let(:direction) { nil }
it 'renders with default values' do
expect(wiki_link).to eq(expected_link('title', 'desc', 'lowest'))
end
end
context 'sort by title' do
let(:sort) { 'title' }
let(:direction) { 'asc' }
it 'renders a link with opposite direction' do
expect(wiki_link).to eq(expected_link('title', 'desc', 'lowest'))
end
end
context 'sort by created_at' do
let(:sort) { 'created_at' }
let(:direction) { 'desc' }
it 'renders a link with opposite direction' do
expect(wiki_link).to eq(expected_link('created_at', 'asc', 'highest'))
end
end
end
describe '#wiki_show_children_icon' do
ProjectWiki::NESTINGS.each do |nesting|
context "When the nesting parameter is `#{nesting}`" do
let(:element) { helper.wiki_show_children_icon(nesting) }
it 'produces something that contains an SVG' do
expect(element).to match(/svg/)
end
end
end
end
describe '#wiki_sort_title' do
it 'returns a title corresponding to a key' do
expect(helper.wiki_sort_title('created_at')).to eq('Created date')
expect(helper.wiki_sort_title('title')).to eq('Title')
end
it 'defaults to Title if a key is unknown' do
expect(helper.wiki_sort_title('unknown')).to eq('Title')
end
end
end
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