From 911570ad1926420fcf329618a8d8b2ca87948e19 Mon Sep 17 00:00:00 2001
From: Oliver Ponder <oliver.ponder@gmail.com>
Date: Tue, 12 Mar 2013 01:23:16 +0100
Subject: [PATCH] Ensures headless JS server and testing environment are
 connecting to same database

---
 spec/support/shared_db_connection.rb | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 spec/support/shared_db_connection.rb

diff --git a/spec/support/shared_db_connection.rb b/spec/support/shared_db_connection.rb
new file mode 100644
index 00000000..1f4f13f3
--- /dev/null
+++ b/spec/support/shared_db_connection.rb
@@ -0,0 +1,25 @@
+class ActiveRecord::Base
+  mattr_accessor :shared_connection
+  @@shared_connection = nil
+
+  def self.connection
+    @@shared_connection || retrieve_connection
+  end
+end
+
+# Forces all threads to share the same connection. This works on
+# Capybara because it starts the web server in a thread.
+ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection
+
+if Rails.env.javascript_test?
+  module ActiveRecord
+    module ConnectionAdapters
+      module QueryCache
+        private
+          def cache_sql(sql,binds)
+            yield
+          end
+      end
+    end
+  end
+end