some improvements

Author: kobenguyent

lib/workers.js

@@ -96,13 +96,8 @@ const createWorkerObjects = (testGroups, config, testRoot, options, selectedRuns
   const workersToExecute = [];
 
   const currentOutputFolder = config.output;
-  let currentMochawesomeReportDir;
-  let currentMochaJunitReporterFile;
-
-  if (config.mocha.reporterOptions) {
-    currentMochawesomeReportDir = config.mocha.reporterOptions?.mochawesome.options.reportDir;
-    currentMochaJunitReporterFile = config.mocha.reporterOptions['mocha-junit-reporter'].options.mochaFile;
-  }
+  const currentMochawesomeReportDir = config.mocha.reporterOptions?.mochawesome.options.reportDir;
+  const currentMochaJunitReporterFile = config.mocha.reporterOptions['mocha-junit-reporter'].options.mochaFile;
 
   collection.createRuns(selectedRuns, config).forEach((worker) => {
     const separator = path.sep;
@@ -112,8 +107,8 @@ const createWorkerObjects = (testGroups, config, testRoot, options, selectedRuns
     if (config.mocha && config.mocha.reporterOptions) {
       _config.mocha.reporterOptions.mochawesome.options.reportDir = `${currentMochawesomeReportDir}${separator}${workerName}`;
 
-      let _tempArray = currentMochaJunitReporterFile.split(separator);
-      _tempArray = _tempArray.splice(_tempArray.length - 2, 0, workerName);
+      const _tempArray = currentMochaJunitReporterFile.split(separator);
+      _tempArray.splice(_tempArray.findIndex(item => item.includes('.xml')), 0, workerName);
       _config.mocha.reporterOptions['mocha-junit-reporter'].options.mochaFile = _tempArray.join(separator);
     }
     workerName = worker.getOriginalName() || worker.getName();