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require 'clockwork'
require 'minitest/autorun'
require 'mocha/minitest'
describe Clockwork do
before do
@log_output = StringIO.new
Clockwork.configure do |config|
config[:sleep_timeout] = 0
config[:logger] = Logger.new(@log_output)
end
IO.stubs(:select)
end
after do
Clockwork.clear!
end
it 'should run events with configured logger' do
run = false
Clockwork.handler do |job|
run = job == 'myjob'
end
Clockwork.every(1.minute, 'myjob')
Clockwork.manager.stubs(:run_tick_loop).returns(Clockwork.manager.tick)
Clockwork.run
assert run
assert @log_output.string.include?('Triggering')
assert @log_output.string.include?('Finished')
end
it 'should log event correctly' do
run = false
Clockwork.handler do |job|
run = job == 'an event'
end
Clockwork.every(1.minute, 'an event')
Clockwork.manager.stubs(:run_tick_loop).returns(Clockwork.manager.tick)
Clockwork.run
assert run
assert @log_output.string.include?("Triggering 'an event'")
assert_match(/Finished 'an event' duration_ms=\d+ error=nil/, @log_output.string)
end
it 'should log exceptions' do
run = false
Clockwork.handler do |job|
run = job == 'an event'
raise 'boom'
end
Clockwork.every(1.minute, 'an event')
Clockwork.manager.stubs(:run_tick_loop).returns(Clockwork.manager.tick)
Clockwork.run
assert run
assert @log_output.string.include?("Triggering 'an event'")
assert_match(/Finished 'an event' duration_ms=\d+ error=#<RuntimeError: boom>/, @log_output.string)
end
it 'should pass event without modification to handler' do
event_object = Object.new
run = false
Clockwork.handler do |job|
run = job == event_object
end
Clockwork.every(1.minute, event_object)
Clockwork.manager.stubs(:run_tick_loop).returns(Clockwork.manager.tick)
Clockwork.run
assert run
end
it 'should not run anything after reset' do
Clockwork.every(1.minute, 'myjob') { }
Clockwork.clear!
Clockwork.configure do |config|
config[:sleep_timeout] = 0
config[:logger] = Logger.new(@log_output)
end
Clockwork.manager.stubs(:run_tick_loop).returns(Clockwork.manager.tick)
Clockwork.run
assert @log_output.string.include?('0 events')
end
it 'should pass all arguments to every' do
Clockwork.every(1.second, 'myjob', if: lambda { |_| false }) { }
Clockwork.manager.stubs(:run_tick_loop).returns(Clockwork.manager.tick)
Clockwork.run
assert @log_output.string.include?('1 events')
assert !@log_output.string.include?('Triggering')
end
it 'support module re-open style' do
$called = false
module ::Clockwork
every(1.second, 'myjob') { $called = true }
end
Clockwork.manager.stubs(:run_tick_loop).returns(Clockwork.manager.tick)
Clockwork.run
assert $called
end
end
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