Add test for a member with the expiration date.

spec/features/projects/members/master_adds_member_with_expiration_date_spec.rb

+require 'spec_helper'
+
+feature 'Projects > Members > Master adds member with expiration date', feature: true, js: true do
+  include Select2Helper
+
+  let!(:master) { create(:user) }
+  let!(:project) { create(:project) }
+  let!(:new_member) { create(:user) }
+
+  background do
+    project.team << [master, :master]
+    login_as(master)
+    visit namespace_project_project_members_path(project.namespace, project)
+  end
+
+  scenario 'expiration date is displayed in the members list' do
+    page.within ".users-project-form" do
+      select2(new_member.id, from: "#user_ids", multiple: true)
+      fill_in "Access expiration date", with: "2016-08-02"
+      click_on "Add users to project"
+    end
+
+    page.within ".project_member:first-child" do
+      expect(page).to have_content("Access expires Aug 2, 2016")
+    end
+  end
+end