Prefer non binary test data

Author: cjbj

test/list.txt

@@ -5346,7 +5346,7 @@ oracledb.OUT_FORMAT_OBJECT and resultSet =  true
         265.1.29 user/password without tokens with externalAuth set to false
         265.1.30 token and private key should be private
         265.1.31 token and private key value should not be shown in logs
-        265.1.32 not readable token and private key value
+        265.1.32 random token and private key value
         265.1.33 pool creation with 0 connection
         265.1.34 token expires before creating connection
         265.1.35 undefined token and private key value
@@ -5364,6 +5364,6 @@ oracledb.OUT_FORMAT_OBJECT and resultSet =  true
         265.2.8 user/password with tokens
         265.2.9 user/password without tokens
         265.2.10 standalone connection with undefined private key and token
-        265.2.11 standalone connection with not readable data
+        265.2.11 standalone connection with random token and private key
         265.2.12 token and private key are private
         265.2.13 standalone connection with expired token

test/tokenBasedAuthentication.js

@@ -1381,10 +1381,10 @@ describe('265. Token based authentication', function() {
       }
     });
 
-    it('265.1.32 not readable token and private key value', async () => {
+    it('265.1.32 random token and private key value', async () => {
       const testData = {
-        token       :  '1Àè&ýÿÿ¿',
-        privateKey  :  '1Àè&ýÿÿ¿'
+        token       :  'Hello',
+        privateKey  :  'World'
       };
 
       let pool;
@@ -1803,11 +1803,11 @@ describe('265. Token based authentication', function() {
       }
     });
 
-    it('265.2.11 standalone connection with not readable data', async () => {
+    it('265.2.11 standalone connection with random token and private key', async () => {
       let conn;
       const ResObj = {
-        token        : '1Àè&ýÿÿ¿',
-        privateKey   : '1Àè&ýÿÿ¿'
+        token        : 'Hello',
+        privateKey   : 'World'
       };
       try {
         conn = await oracledb.getConnection({