async function verifySystemUpdates (
    runnable,
    query,
    parameters,
    systemUpdates
  ) {
    const summary = await runnable
      .run(query, parameters)
      .consume()
      .toPromise()
    expect(summary).toBeDefined()

    expect(summary.counters.containsSystemUpdates()).toBeTruthy()
    expect(summary.counters.systemUpdates()).toBe(systemUpdates)
    expect(summary.counters.containsUpdates()).toBeFalsy()
  }
@param {RxSession|RxTransaction} runnable
@param {string} query
@param {*} parameters
@param {number} systemUpdates
@returns {Promise<void>}