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tester.js
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tester.js
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/*
* Copyright IBM Corporation 2020,2023
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const { actor, sys } = require('kar-sdk')
const sleep = (milliseconds) => {
return new Promise(resolve => setTimeout(resolve, milliseconds))
}
async function testTermination (failure) {
if (failure) {
console.log('FAILED; setting non-zero exit code')
process.exitCode = 1
} else {
console.log('SUCCESS')
process.exitCode = 0
}
console.log('Terminating sidecar')
await sys.shutdown()
}
async function main () {
let failure = false
let countdown = 60
const cafe = actor.proxy('Cafe', 'Cafe+de+Flore')
console.log('Serving a meal:')
const table = await actor.rootCall(cafe, 'seatTable', 20, 5)
let occupancy = 1
while (occupancy > 0 & !failure) {
occupancy = await actor.rootCall(cafe, 'occupancy', table)
console.log(`Table occupancy is ${occupancy}`)
await sleep(2000)
countdown = countdown - 1
if (countdown < 0) {
console.log('TOO SLOW: Countdown reached 0!')
failure = true
}
}
testTermination(failure)
}
main()