export class BenchmarkType {
  /**
   * Superclass for benchmarking a Case
   * @param {object} parameters - Parameters for use in fn
   * @param {object} functions - setup, fn and tearDown methods
   */
  constructor() {
    this.stats = {}
  }

  setCase(benchmarkCase) {
    this.case = benchmarkCase
  }

  /** Returns the mean time in milliseconds */
  async run() {
    let mean
    if (typeof this.case === 'undefined') {
      throw Error('no Benchmarking case set')
    }
    await this.case.setup()
    mean = await this.measure()
    await this.case.tearDown()
    return mean
  }

  /** Implementation of the benchmarking procedure */
  async measure() {
    throw new Error('Method "measure" not implemented!')
  }
}