Allow to sort wiki pages by date and title

- Add controls for sorting by title and date
- Execute Gitaly call which now accepts sorting params for wikis

1 files changed, 89 insertions, 0 deletions

diff --git a/spec/features/projects/wiki/user_views_wiki_pages_spec.rb b/spec/features/projects/wiki/user_views_wiki_pages_spec.rb
new file mode 100644
index 00000000000..5c16d7783f0
--- /dev/null
+++ b/spec/features/projects/wiki/user_views_wiki_pages_spec.rb
@@ -0,0 +1,89 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'User views wiki pages' do
+  include WikiHelpers
+
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :wiki_repo, namespace: user.namespace) }
+
+  let!(:wiki_page1) do
+    create(:wiki_page, wiki: project.wiki, attrs: { title: '3 home', content: '3' })
+  end
+  let!(:wiki_page2) do
+    create(:wiki_page, wiki: project.wiki, attrs: { title: '1 home', content: '1' })
+  end
+  let!(:wiki_page3) do
+    create(:wiki_page, wiki: project.wiki, attrs: { title: '2 home', content: '2' })
+  end
+
+  let(:pages) do
+    page.find('.wiki-pages-list').all('li').map { |li| li.find('a') }
+  end
+
+  before do
+    project.add_maintainer(user)
+    sign_in(user)
+    visit(project_wikis_pages_path(project))
+  end
+
+  context 'ordered by title' do
+    let(:pages_ordered_by_title) { [wiki_page2, wiki_page3, wiki_page1] }
+
+    context 'asc' do
+      it 'pages are displayed in direct order' do
+        pages.each.with_index do |page_title, index|
+          expect(page_title.text).to eq(pages_ordered_by_title[index].title)
+        end
+      end
+    end
+
+    context 'desc' do
+      before do
+        page.within('.wiki-sort-dropdown') do
+          page.find('.qa-reverse-sort').click
+        end
+      end
+
+      it 'pages are displayed in reversed order' do
+        pages.reverse_each.with_index do |page_title, index|
+          expect(page_title.text).to eq(pages_ordered_by_title[index].title)
+        end
+      end
+    end
+  end
+
+  context 'ordered by created_at' do
+    let(:pages_ordered_by_created_at) { [wiki_page1, wiki_page2, wiki_page3] }
+
+    before do
+      page.within('.wiki-sort-dropdown') do
+        click_button('Title')
+        click_link('Created date')
+      end
+    end
+
+    context 'asc' do
+      it 'pages are displayed in direct order' do
+        pages.each.with_index do |page_title, index|
+          expect(page_title.text).to eq(pages_ordered_by_created_at[index].title)
+        end
+      end
+    end
+
+    context 'desc' do
+      before do
+        page.within('.wiki-sort-dropdown') do
+          page.find('.qa-reverse-sort').click
+        end
+      end
+
+      it 'pages are displayed in reversed order' do
+        pages.reverse_each.with_index do |page_title, index|
+          expect(page_title.text).to eq(pages_ordered_by_created_at[index].title)
+        end
+      end
+    end
+  end
+end