remove skip fixed by #140

Author: Jerry Cheung

test/integration/test_search.rb

@@ -44,8 +44,6 @@ def test_search_constrained_attributes
 
   # http://tools.ietf.org/html/rfc4511#section-4.5.1.4
   def test_search_size
-    skip "search treats sizeLimitExceeded response as failure"
-
     entries = @ldap.search(base: "ou=People,dc=rubyldap,dc=com", size: 2)
 
     assert_equal 2, entries.size