Set i18n locale before writing "report a problem" on embed page

test/system/embed_test.rb

@@ -0,0 +1,19 @@
+require "application_system_test_case"
+
+class EmbedTest < ApplicationSystemTestCase
+  test "shows localized report link" do
+    visit export_embed_path
+    assert_link "Report a problem"
+  end
+end
+
+class GermanEmbedTest < ApplicationSystemTestCase
+  driven_by :selenium, :using => :headless_firefox, :options => { :name => :selenium_de } do |options|
+    options.add_preference("intl.accept_languages", "de")
+  end
+
+  test "shows localized report link" do
+    visit export_embed_path
+    assert_link "Ein Problem melden"
+  end
+end