1.0.38

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@gitzone/tstest",
-  "version": "1.0.37",
+  "version": "1.0.38",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@gitzone/tstest",
-  "version": "1.0.37",
+  "version": "1.0.38",
   "private": false,
   "description": "a test utility to run tests that match test/**/*.ts",
   "main": "dist_ts/index.js",

ts/tstest.classes.tstest.ts

@@ -119,7 +119,9 @@ export class TsTest {
           // create an array that will later be joined into a string.
           const stringArray = [];
 
-          if (typeof obj === 'object' && obj.join === undefined) {
+          if (typeof obj === 'object' && typeof obj.toString === 'function') {
+            stringArray.push(obj.toString());
+          } else if (typeof obj === 'object' && obj.join === undefined) {
             stringArray.push('{');
             for (const prop of Object.keys(obj)) {
               stringArray.push(prop, ': ', convertToText(obj[prop]), ',');