diff --git a/test/integration/confirmable_test.rb b/test/integration/confirmable_test.rb
index 350cece7..b16e4cef 100644
--- a/test/integration/confirmable_test.rb
+++ b/test/integration/confirmable_test.rb
@@ -106,7 +106,7 @@ class ConfirmationTest < ActionController::IntegrationTest
     user = create_user(:confirm => false)
     post user_confirmation_path(:format => 'xml'), :user => { :email => user.email }
     assert_response :success
-    assert response.body.include? %(<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<user>)
+    assert_equal response.body, {}.to_xml
   end
 
   test 'resent confirmation token with invalid E-Mail in XML format should return invalid response' do
@@ -130,6 +130,14 @@ class ConfirmationTest < ActionController::IntegrationTest
     assert response.body.include? %(<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<errors>)
   end
 
+  test 'request an account confirmation account with JSON, should return an empty JSON' do
+    user = create_user(:confirm => false)
+
+    post user_confirmation_path, :user => { :email => user.email }, :format => :json
+    assert_response :success
+    assert_equal response.body, {}.to_json
+  end
+
   test "when in paranoid mode and with a valid e-mail, should not say that the e-mail is valid" do
     swap Devise, :paranoid => true do
       user = create_user(:confirm => false)