EnablestrictExample for entityFor instances.

[WesTyler]

The below should be accurate. Right now, passing strictExample to entityFor does not persist the config for future .example() calls on instances.

---

• strictExample - default false. Default behavior is to not run examples through Joi validation before returning.

If set to true, example will be validated prior to returning.

Note: in most cases, there is no difference. The only known cases where this may result in no example coming back are with regex patterns containing lookarounds.

const schema = Joi.object().keys({
    name    : Joi.string().regex(/abcd(?=efg)/)
});

const instance = new (Felicity.entityFor(schema)); // instance === { name: null }
const mockInstance = instance.example(); // mockInstance === { name: 'abcd' }

const strictInstance = new (Felicity.entityFor(schema, { config: { strictExample: true } })); strictInstance === { name: null }
const mockStrict = strictInstance.example(); // ValidationError