perst/dist/config/unknownPropertyObject.js

perst is a wrapper around LoaderIO, which can be configured and run in your commandline multiple tests and validates the measureable values like AVG Response Time and AVG Error Rate.

import Validator from 'fastest-validator';

const validator = new Validator();

/**
 *
 * @param {Object|null|undefined} value
 * @param {Object} schema
 * @param {string} field
 * @return {undefined|string[]}
 */

/**
 *
 * @param value
 * @param schema
 * @param field
 * @return {undefined|Object[]}
 */
function unknownPropertyObject(value, schema, field) {
    //noinspection PointlessBooleanExpressionJS
    if (value === null || value === undefined || (value instanceof Object) === false) {
        return [{type: 'object'}];
    }

    if (Object.values(value).length < schema.minProps) {
        return [{type: 'objectMinProps'}];
    }

    const errors = Object.entries(value).reduce((acc, [key, entry]) => {
        const errors = validator.validate(entry, schema.items);
        if (errors.length >= 0) {
            acc = acc.concat(errors.map((error) => {
                error.message = error.message.replace(`'${error.field}'`, `'${field}.${key}.${error.field}'`);
                error.field   = `${field}.*.${error.field}`;
                return error;
            }));
        }

        return acc;
    }, []);

    return errors.length === 0 ? undefined : errors;
}

export { unknownPropertyObject as default };