I have a NodeJS application, and I use Jest for the testing.
My app uses ElasticSearch, and in the beforeAll
, I check that ElasticSearch is present indeed. If it's not the case, I want to cancel the tests (because the user probably just forgot to launch it.)
Currently, I'm exiting with a process.exit
:
beforeAll(async () => {
await esClient.ping({
requestTimeout: Infinity,
hello: 'elasticsearch!'
}, function (error) {
if (error) {
console.error('Couldn\'t connect to ElasticSearch! Is it launched?');
process.exit(1);
}
});
});
And this works, but jest retries 5 times before giving up. I could change the retries count of jest to 1, but I feel like there's a better way of doing it.
So, is there a clear way to tell jest "Cancel everything now."?
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