Felicity_III.js

// In request handler
const document = {
    id  : null,
    name: {first: null, last: null}
};
// later in request handler
document.id = Uuid.v4();
document.name.first = computedValues.firstName;
document.name.last = computedValues.lastName;

const docSchema = Joi.object().keys({
    id: Joi.string().guid().required(),
    name: Joi.object().keys({
        first: Joi.string().min(1).required(),
        last: Joi.string().min(1).required()
    }).required()
});

// in test suite
const completeMock = {
    id  : 'c142c479-c56e-43a8-8f3c-5db38d8061c3',
    name: {
        first: 'Amelia',
        last : 'Pond'
    }
};

const invalidMock = {
    id       : 'c142c479-c56e-43a8-8f3c-5db38d8061c3',
    firstName: 'Martha',
    lastName : 'Jones'
};