fix(tests): run test function only if present

Signed-off-by: Victor Adossi <[email protected]>

Author: vados-cosmonic

test/test.js

@@ -248,7 +248,14 @@ suite('Bindings', () => {
         }
         throw e;
       }
-      await test.test(instance, testArg);
+
+      // Run test function, if present
+      //
+      // Note that a test may not be present if simply loading the test
+      // was intended to cause an error prior to this point
+      if (test.test) {
+        await test.test(instance, testArg);
+      }
     });
   }
 });