Factor out a 'with_duplicate_xapian_job_creation' helper

In a subsequent commit, we will want to wrap an additional section
of code with the addition and removal of a hook that creates a
duplicate xapian job, so it's useful for this to be factored out.

This commit introduces a 'with_duplicate_xapian_job_creation'
method that can be passed a block which will be run with the forced
duplicate xapian job creation.

1 files changed, 4 insertions, 19 deletions

diff --git a/spec/models/xapian_spec.rb b/spec/models/xapian_spec.rb
index c7c21e3a0..3c9fff784 100644
--- a/spec/models/xapian_spec.rb
+++ b/spec/models/xapian_spec.rb
@@ -406,28 +406,13 @@ describe InfoRequestEvent, " when faced with a race condition during xapian_mark
     before(:each) do
         load_raw_emails_data
         get_fixtures_xapian_index
-        # Use the before create job hook to simulate a race condition with another process
-        # by creating an acts_as_xapian_job record for the same model
-        class InfoRequestEvent
-            def xapian_before_create_job_hook(action, model, model_id)
-                ActsAsXapian::ActsAsXapianJob.create!(:model => model,
-                                                      :model_id => model_id,
-                                                      :action => action)
-            end
-        end
-    end
-
-    after(:each) do
-        # Reset the before create job hook
-        class InfoRequestEvent
-            def xapian_before_create_job_hook(action, model, model_id)
-            end
-        end
     end
 
     it 'should not raise an error but should fail silently' do
-        ir = info_requests(:naughty_chicken_request)
-        ir.reindex_request_events
+        with_duplicate_xapian_job_creation do
+            ir = info_requests(:naughty_chicken_request)
+            ir.reindex_request_events
+        end
     end
 
 end