Add warning about regex censor rules.

Fix spec to accommodate validation of text presence.

2 files changed, 3 insertions, 1 deletions

diff --git a/app/views/admin_censor_rule/_form.rhtml b/app/views/admin_censor_rule/_form.rhtml
index d8a8f05d7..ac43de704 100644
--- a/app/views/admin_censor_rule/_form.rhtml
+++ b/app/views/admin_censor_rule/_form.rhtml
@@ -35,4 +35,6 @@ things by individual request or by user by adding the censor rule from the
 appropriate page.  If you need to redact across a whole
 authority, it will be easy enough to make code changes to add it, so do ask.
 </p>
+<p><strong>Regexp rules that are hard to process will really slow down request display.</strong> Please only use regexps if you really need to.
+</p>
 
diff --git a/spec/models/censor_rule_spec.rb b/spec/models/censor_rule_spec.rb
index 1965b0894..c11b05a03 100644
--- a/spec/models/censor_rule_spec.rb
+++ b/spec/models/censor_rule_spec.rb
@@ -116,7 +116,7 @@ describe 'when validating rules' do
     describe 'when the allow_global flag has been set' do
 
         before do
-            @censor_rule = CensorRule.new
+            @censor_rule = CensorRule.new(:text => 'some text')
             @censor_rule.allow_global = true
         end