Minor Test case updates

Author: sharadraju

test/binding.js

@@ -868,6 +868,7 @@ describe('4. binding.js', function() {
         nullable: true,
         byteSize: 1,
         isJson: false,
+        isOson: false
       };
       assert.deepStrictEqual(cursor.metaData, [expectedBind]);
 

test/getStmtInfo.js

@@ -69,7 +69,8 @@ describe('162. getStmtInfo.js', function() {
             nullable: true,
             precision: 0,
             scale: -127,
-            isJson: false
+            isJson: false,
+            isOson: false
           }
         ]
       }

test/nestedCursor05.js

@@ -227,7 +227,8 @@ describe('236. nestedCursor05.js', () => {
       dbTypeName: 'VARCHAR2',
       nullable: true,
       byteSize: 200,
-      isJson: false
+      isJson: false,
+      isOson: false
     };
     assert.deepStrictEqual(result.metaData[0], stringMetaData);
     assert.strictEqual(result.metaData[1].name, 'CHILDREN');