Method getNextTest

lib/workers.js:442–449

* Gets the next test from the pool * @returns {String|null} test file path or null if no tests available

()

   * @returns {String|null} test file path or null if no tests available
   */
  getNextTest() {
    // Lazy initialization of test pool on first call
    if (!this.testPoolInitialized) {
      this._initializeTestPool()
    }

    return this.testPool.shift()
  }

  /**
   * @param {Number} numberOfWorkers