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Contents
require 'spec_helper'
require 'shoryuken/runner'
# rubocop:disable Metrics/BlockLength
RSpec.describe Shoryuken::Runner do
let(:cli) { Shoryuken::Runner.instance }
before do
# make sure we do not bail
allow(cli).to receive(:exit)
# make sure we do not mess with standard streams
allow_any_instance_of(IO).to receive(:reopen)
end
describe '#run' do
let(:launcher) { instance_double('Shoryuken::Launcher') }
before do
allow(Shoryuken::Launcher).to receive(:new).and_return(launcher)
allow(launcher).to receive(:start).and_raise(Interrupt)
allow(launcher).to receive(:stop!)
end
it 'does not raise' do
expect { cli.run({}) }.to_not raise_error
end
it 'daemonizes with --daemon --logfile' do
expect(Process).to receive(:daemon)
cli.run(daemon: true, logfile: '/dev/null')
end
it 'does NOT daemonize with --logfile' do
expect(Process).to_not receive(:daemon)
cli.run(logfile: '/dev/null')
end
it 'writes PID file with --pidfile' do
pidfile = instance_double('File')
expect(File).to receive(:open).with('/dev/null', 'w').and_yield(pidfile)
expect(pidfile).to receive(:puts).with(Process.pid)
cli.run(pidfile: '/dev/null')
end
end
describe '#daemonize' do
it 'calls Process.daemon' do
args = { daemon: true, logfile: '/dev/null' }
expect(Process).to receive(:daemon).with(true, true)
cli.send(:daemonize, args)
end
end
end
Version data entries
44 entries across 44 versions & 1 rubygems