I'm currently using prometheus-query to query prometheus data. The following is the sample code:

const { PrometheusDriver } = require('prometheus-query')

const prom = new PrometheusDriver({
  endpoint: 'https://example.prometheus.com'
  }
})

const querySample = 'up{apiserver="kube-apiserver", endpoint="https", job="apiserver", namespace="default", service="kubernetes"}'

try {
  const result = prom.instantQuery(querySample)
  return result
} catch (e) {
  throw e
}

How can I mock this implementation using Jest? So far, I'm stuck to mock prom.instantQuery(querySample).