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|
#
# Specifying rufus-scheduler
#
# Thu Jul 25 05:53:51 JST 2013
#
require 'spec_helper'
describe Rufus::Scheduler do
before :each do
@scheduler = Rufus::Scheduler.new
end
after :each do
@scheduler.shutdown
end
context 'thread pool' do
it 'starts with an empty thread pool' do
expect(@scheduler.work_threads.size).to eq(0)
end
it 'does not cross the max_work_threads threshold' do
#@scheduler.min_work_threads = 2
@scheduler.max_work_threads = 5
10.times do
@scheduler.in '0s' do
sleep 5
end
end
sleep 0.5
#@scheduler.job_threads.each do |t|
# p t.keys
# p t[:rufus_scheduler_job].class
#end
expect(@scheduler.work_threads.size).to eq(5)
end
it 'does not cross the max_work_threads threshold (overlap: false)' do
#@scheduler.min_work_threads = 2
@scheduler.max_work_threads = 5
10.times do
@scheduler.in '0s', :overlap => false do
sleep 5
end
end
sleep 0.5
#@scheduler.job_threads.each do |t|
# p t.keys
# p t[:rufus_scheduler_job].class
#end
expect(@scheduler.work_threads.size).to eq(5)
end
it 'does not execute unscheduled jobs' do
@scheduler.max_work_threads = 1
counter = 0
job0 =
@scheduler.schedule_in '0.3s' do
counter += 1
sleep 1
end
job1 =
@scheduler.schedule_in '0.35s' do
counter += 1
sleep 1
end
sleep(0.1) while counter < 1
sleep(0.1) while @scheduler.work_queue.size < 1
job1.unschedule
sleep(2)
expect(counter).to eq(1)
end
end
end
|
