Use ERB::Utils to percent encode `hfvalue` parts of mailto

`hfvalue` parts should always be percent encoded, so lets do that!

Revert "use path escaping for email addresses"

This reverts commit 21ffef38a5dc5a6a21f7e841aecab5b51f4fd185.

1 files changed, 3 insertions, 3 deletions

diff --git a/actionview/test/template/url_helper_test.rb b/actionview/test/template/url_helper_test.rb
index 2bd3098217..027b72b354 100644
--- a/actionview/test/template/url_helper_test.rb
+++ b/actionview/test/template/url_helper_test.rb
@@ -501,14 +501,14 @@ class UrlHelperTest < ActiveSupport::TestCase
 
   def test_mail_to_with_special_characters
     assert_dom_equal(
-      %(<a href="mailto:%23!$%25&amp;&#39;*+-/=?%5E_%60%7B%7D%7C~@example.org">#!$%&amp;&#39;*+-/=?^_`{}|~@example.org</a>),
+      %{<a href="mailto:%23%21%24%25%26%27%2A%2B-%2F%3D%3F%5E_%60%7B%7D%7C%7E@example.org">#!$%&amp;&#39;*+-/=?^_`{}|~@example.org</a>},
       mail_to("#!$%&'*+-/=?^_`{}|~@example.org")
     )
   end
 
   def test_mail_with_options
     assert_dom_equal(
-      %{<a href="mailto:me@example.com?cc=ccaddress@example.com&amp;bcc=bccaddress@example.com&amp;body=This%20is%20the%20body%20of%20the%20message.&amp;subject=This%20is%20an%20example%20email&amp;reply-to=foo@bar.com">My email</a>},
+      %{<a href="mailto:me@example.com?cc=ccaddress%40example.com&amp;bcc=bccaddress%40example.com&amp;body=This%20is%20the%20body%20of%20the%20message.&amp;subject=This%20is%20an%20example%20email&amp;reply-to=foo%40bar.com">My email</a>},
       mail_to("me@example.com", "My email", cc: "ccaddress@example.com", bcc: "bccaddress@example.com", subject: "This is an example email", body: "This is the body of the message.", reply_to: "foo@bar.com")
     )
 
@@ -533,7 +533,7 @@ class UrlHelperTest < ActiveSupport::TestCase
   end
 
   def test_mail_to_with_block_and_options
-    assert_dom_equal %{<a class="special" href="mailto:me@example.com?cc=ccaddress@example.com"><span>Email me</span></a>},
+    assert_dom_equal %{<a class="special" href="mailto:me@example.com?cc=ccaddress%40example.com"><span>Email me</span></a>},
       mail_to('me@example.com', cc: "ccaddress@example.com", class: "special") { content_tag(:span, 'Email me') }
   end