Method result

packages/ssdiff/src/index.ts:234–264

* Returns the sorted result map with fileName and pixel difference percentage * * @remarks * This is the main method called to use the tool * * @returns Map

()

   * @returns Map<fileName, percentageDifference>
   */
  async result() {
    try {
      await this.puppeteer_browser_open();
      this.log("Browser opened");
      const urls = this.pathnames.map((pathname: any) => {
        return {
          url1: this.url1 + pathname,
          url2: this.url2 + pathname,
          fileName: this.getFileName(this.url1 + pathname),
        };
      });
      const promises = urls.map((compareObj: any) => this.compare(compareObj));
      const results = await Promise.allSettled(promises);
      results.forEach((result) => {
        if (result.status === "rejected") {
          // this will still continue to run for other pathnames, but will throw the error for specific pathname
          throw new Error(result.reason.message);
        }
      });

      await this.puppeteer_browser_close();
      const resultMap = await this.sortFilesBasedOnDifference();
      this.log("Browser closed");
      // Output resultMap in output file only if configured
      if (this.outputFile) infoLogger.info(resultMap);
      return resultMap;
    } catch (e: any) {
      this.log(e.message);
      throw new Error("Error while getting result: " + e.message);
    }
  }
}