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rails--rails/activerecord/test/cases/connection_pool_test.rb
2010-07-16 14:39:40 -07:00

31 lines
867 B
Ruby

require "cases/helper"
module ActiveRecord
module ConnectionAdapters
class ConnectionPoolTest < ActiveRecord::TestCase
def test_clear_stale_cached_connections!
pool = ConnectionPool.new ActiveRecord::Base.connection_pool.spec
threads = [
Thread.new { pool.connection },
Thread.new { pool.connection }]
threads.map { |t| t.join }
pool.extend Module.new {
attr_accessor :checkins
def checkin conn
@checkins << conn
conn.object_id
end
}
pool.checkins = []
cleared_threads = pool.clear_stale_cached_connections!
assert((cleared_threads - threads.map { |x| x.object_id }).empty?,
"threads should have been removed")
assert_equal pool.checkins.length, threads.length
end
end
end
end