Merge pull request #424 from BRIMIL01/fix_mailer_test

Fixed the mailer test

Author: apex-omontgomery

test/mailers/user_mailer_test.rb

@@ -14,7 +14,7 @@ class UserMailerTest < ActiveSupport::TestCase
     new_user = create(:user)
     leader = create(:user)
     expected = <<~EMAIL_BODY
-      #{new_user.name}, has joined. They're located within 50 miles of your chapter!
+      #{CGI.escapeHTML(new_user.name)}, has joined. They're located within 50 miles of your chapter!
       Please email them at #{new_user.email} and welcome them, and consider providing info on the next local meetup.
       Let's encourage in-person involvement within Operation Code!
     EMAIL_BODY