From 566d1a844f9c284953ce85ac5336ece59fb5305e Mon Sep 17 00:00:00 2001
From: Kyle Banker <kylebanker@gmail.com>
Date: Wed, 12 Oct 2011 10:51:57 -0400
Subject: [PATCH] minor: test to reproduce CURSOR_NOT_FOUND error with async
 refresh

---
 test/replica_sets/read_preference_test.rb | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/test/replica_sets/read_preference_test.rb b/test/replica_sets/read_preference_test.rb
index 59a9b3c..bd8801e 100644
--- a/test/replica_sets/read_preference_test.rb
+++ b/test/replica_sets/read_preference_test.rb
@@ -5,11 +5,22 @@ require './test/replica_sets/rs_test_helper'
 class ReadPreferenceTest < Test::Unit::TestCase
   include Mongo
 
-  #def setup
-  #  @conn = ReplSetConnection.new([RS.host, RS.ports[0], RS.host, RS.ports[1]], :read => :secondary, :pool_size => 50)
-  #  @db = @conn.db(MONGO_TEST_DB)
-  #  @db.drop_collection("test-sets")
-  #end
+  def test_long_write_with_async_refresh
+    conn = ReplSetConnection.new([RS.host, RS.ports[0], RS.host, RS.ports[1]],
+          :read => :secondary, :pool_size => 50,
+          :refresh_mode => :async, :refresh_interval => 5)
+
+    db = conn.db(MONGO_TEST_DB)
+    db.drop_collection("test-sets")
+    col = @db['mongo-test']
+
+    100000.times do |n|
+      col.insert({:n => n, :str => "0000000000"})
+    end
+
+    assert col.find.to_a
+    col.remove
+  end
 
   # TODO: enable this once we enable reads from tags.
   # def test_query_tagged