Add execParallel() to module test case

README.md

@@ -112,7 +112,7 @@ $ npx run-scripts compile --only=3
 ```
 
 ## C) Application Code
-Even though **run-scripts-util** is primarily intended for build scripts, the package can easily be used programmatically in ESM and TypeScript projects.
+Even though **run-scripts-util** is primarily intended for build scripts, the package can be used programmatically in ESM and TypeScript projects.
 
 Example:
 ``` typescript

package.json

@@ -111,18 +111,18 @@
    },
    "devDependencies": {
       "@types/fancy-log": "~2.0",
-      "@types/node": "~20.5",
-      "@typescript-eslint/eslint-plugin": "~6.4",
-      "@typescript-eslint/parser": "~6.4",
-      "add-dist-header": "~1.2",
+      "@types/node": "~20.6",
+      "@typescript-eslint/eslint-plugin": "~6.6",
+      "@typescript-eslint/parser": "~6.6",
+      "add-dist-header": "~1.3",
       "assert-deep-strict-equal": "~1.1",
       "copy-file-util": "~1.1",
       "copy-folder-util": "~1.1",
-      "eslint": "~8.47",
+      "eslint": "~8.49",
       "jshint": "~2.13",
       "mocha": "~10.2",
       "npm-run-all2": "~6.0",
       "rimraf": "~5.0",
-      "typescript": "~5.1"
+      "typescript": "~5.2"
    }
 }

spec/mocha.spec.js

@@ -34,9 +34,13 @@ describe('Library module', () => {
       assertDeepStrictEqual(actual, expected);
       });
 
-   it('has an exec() function', () => {
-      const actual =   { validate: typeof runScripts.exec };
-      const expected = { validate: 'function' };
+   it('has functions named exec() and execParallel()', () => {
+      const module = runScripts;
+      const actual = Object.keys(module).sort().map(key => [key, typeof module[key]]);
+      const expected = [
+         ['exec',         'function'],
+         ['execParallel', 'function'],
+         ];
       assertDeepStrictEqual(actual, expected);
       });