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Contents
$:.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
require 'mongo'
require 'test/unit'
require 'test/test_helper'
# NOTE: this test should be run only if a replica pair is running.
class ReplicaPairPooledInsertTest < Test::Unit::TestCase
include Mongo
def setup
@conn = Mongo::Connection.new({:left => ["localhost", 27017], :right => ["localhost", 27018]}, nil, :pool_size => 10, :timeout => 5)
@db = @conn.db('mongo-ruby-test')
@db.drop_collection("test-pairs")
@coll = @db.collection("test-pairs")
end
def test_insert
expected_results = [-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
@coll.save({:a => -1}, :safe => true)
puts "Please disconnect the current master."
gets
threads = []
10.times do |i|
threads[i] = Thread.new do
rescue_connection_failure do
@coll.save({:a => i}, :safe => true)
end
end
end
puts "Please reconnect the old master to make sure that the new master " +
"has synced with the previous master. Note: this may have happened already." +
"Note also that when connection with multiple threads, you may need to wait a few seconds" +
"after restarting the old master so that all the data has had a chance to sync." +
"This is a case of eventual consistency."
gets
results = []
rescue_connection_failure do
@coll.find.each {|r| results << r}
expected_results.each do |a|
assert results.any? {|r| r['a'] == a}, "Could not find record for a => #{a}"
end
end
@coll.save({:a => 10}, :safe => true)
@coll.find.each {|r| results << r}
(expected_results + [10]).each do |a|
assert results.any? {|r| r['a'] == a}, "Could not find record for a => #{a} on second find"
end
end
end
Version data entries
21 entries across 21 versions & 3 rubygems