57 lines
1.8 KiB
Ruby
57 lines
1.8 KiB
Ruby
$:.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
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require 'mongo'
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require 'test/unit'
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require './test/test_helper'
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# NOTE: This test expects a replica set of three nodes to be running
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# on the local host.
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class ReplicaSetPooledInsertTest < Test::Unit::TestCase
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include Mongo
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def setup
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@conn = Mongo::Connection.multi([['localhost', 27017], ['localhost', 27018], ['localhost', 27019]],
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:pool_size => 10, :timeout => 5)
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@db = @conn.db(MONGO_TEST_DB)
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@db.drop_collection("test-sets")
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@coll = @db.collection("test-sets")
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end
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def test_insert
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expected_results = [-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
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@coll.save({:a => -1}, :safe => true)
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puts "Please disconnect the current master."
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gets
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threads = []
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10.times do |i|
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threads[i] = Thread.new do
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rescue_connection_failure do
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@coll.save({:a => i}, :safe => true)
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end
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end
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end
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puts "Please reconnect the old master to make sure that the new master " +
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"has synced with the previous master. Note: this may have happened already." +
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"Note also that when connection with multiple threads, you may need to wait a few seconds" +
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"after restarting the old master so that all the data has had a chance to sync." +
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"This is a case of eventual consistency."
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gets
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results = []
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rescue_connection_failure do
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@coll.find.each {|r| results << r}
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expected_results.each do |a|
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assert results.any? {|r| r['a'] == a}, "Could not find record for a => #{a}"
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end
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end
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@coll.save({:a => 10}, :safe => true)
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@coll.find.each {|r| results << r}
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(expected_results + [10]).each do |a|
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assert results.any? {|r| r['a'] == a}, "Could not find record for a => #{a} on second find"
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end
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end
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end
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