Todo tests and CHANGELOG

CHANGELOG

@@ -73,6 +73,7 @@ v 8.9.0 (unreleased)
   - Put project Labels and Milestones pages links under Issues and Merge Requests tabs as subnav
   - All classes in the Banzai::ReferenceParser namespace are now instrumented
   - Remove deprecated issues_tracker and issues_tracker_id from project model
+  - Manually mark a issue or merge request as a todo
 
 v 8.8.5 (unreleased)
   - Ensure branch cleanup regardless of whether the GitHub import process succeeds

spec/features/issues/todo_spec.rb

@@ -0,0 +1,33 @@
+require 'rails_helper'
+
+feature 'Manually create a todo item from issue', feature: true, js: true do
+  let!(:project)   { create(:project) }
+  let!(:issue)     { create(:issue, project: project) }
+  let!(:user)      { create(:user)}
+
+  before do
+    project.team << [user, :master]
+    login_as(user)
+    visit namespace_project_issue_path(project.namespace, project, issue)
+  end
+
+  it 'should create todo when clicking button' do
+    page.within '.issuable-sidebar' do
+      click_button 'Add Todo'
+      expect(page).to have_content 'Mark Done'
+    end
+
+    page.within '.header-content .todos-pending-count' do
+      expect(page).to have_content '1'
+    end
+  end
+
+  it 'should mark a todo as done' do
+    page.within '.issuable-sidebar' do
+      click_button 'Add Todo'
+      click_button 'Mark Done'
+    end
+
+    expect(page).to have_selector('.todos-pending-count', visible: false)
+  end
+end