viewer_test.rb in pdfjs_viewer-rails-0.2.0

- old
+ new

@@ -47,19 +47,29 @@
     end
 
     assert_rendered_pdf output, screenshot: SANDBOX_PATH + "helper.png"
   end
 
+  test "extra_head is rendered into the head of the viewer" do
+    visit "/"
+    capture(:stdout) do
+      click_on "helper"
+      assert_equal "1", find('meta[name="example"]', visible: false)[:content]
+    end
+  end
+
   test "pdfjs viewer verbosity is set with ENV variable" do
     begin
       {
         errors: 0,
         warnings: 1,
         infos: 5
       }.each do |level, number|
         ENV["PDFJS_VIEWER_VERBOSITY"] = level.to_s
-        visit "/"
-        click_on "full viewer"
+        capture(:stdout) do
+          visit "/"
+          click_on "full viewer"
+        end
         assert_equal number, page.evaluate_script("PDFJS.verbosity")
       end
     ensure
       ENV.delete("PDFJS_VIEWER_VERBOSITY")
     end