app: allow hiding the browser banner for one week

spec/features/outdated_browser_spec.rb

@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+feature 'Outdated browsers support:' do
+  context 'when the user browser is outdated' do
+    before(:each) do
+      ie_11_user_agent = 'Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko'
+      Capybara.page.driver.header('user-agent', ie_11_user_agent)
+    end
+
+    scenario 'a banner is displayed' do
+      visit new_user_session_path
+      expect(page).to have_content('Internet Explorer 11 est trop ancien')
+    end
+
+    scenario 'the banner can be dismissed' do
+      visit new_user_session_path
+      expect(page).to have_content('Internet Explorer 11 est trop ancien')
+
+      # The banner is hidden immediately
+      within '#outdated-browser-banner' do
+        click_on 'Ignorer'
+      end
+      expect(page).not_to have_content('Internet Explorer 11 est trop ancien')
+      expect(page).to have_current_path(new_user_session_path)
+
+      # The banner is hidden after a refresh
+      page.refresh
+      expect(page).not_to have_content('Internet Explorer 11 est trop ancien')
+    end
+  end
+end