Method prepareChunks

lib/command/run-multiple/collection.js:80–109

* Expands runs via the `chunks` property to multiple runs. If config.chunks is a numeric * value the list of scenario files is divided by this number. If config.chunks is a function, * the function with the list of scenario files itself is called.

(config)

   * the function with the list of scenario files itself is called.
   */
  prepareChunks(config) {
    this.runs.forEach((run) => {
      const runName = run.getName();
      const runConfig = run.getConfig();
      const patterns = [];
      patterns.push(run.tests || config.tests);

      if (config.gherkin && config.gherkin.features) {
        patterns.push(config.gherkin.features);
      }

      if (!runConfig.chunks || !patterns.length) {
        return;
      }

      if (runConfig.gherkin && config.gherkin.features) {
        patterns.push(runConfig.gherkin.features);
      }

      createChunks(runConfig, patterns).forEach((runChunkConfig, index) => {
        const run = createRun(`${runName}:chunk${index + 1}`, runChunkConfig);
        run.setOriginalName(runName);
        this.addRun(run);
      });

      this.removeRun(runName);
    });

    return this;
  }

  /**
   * Expands browser declared via `browsers` property to multiple