counterfact/dist/server/tools.js

a library for building a fake REST API for testing

import { JSONSchemaFaker } from "json-schema-faker";
JSONSchemaFaker.option("useExamplesValue", true);
JSONSchemaFaker.option("fillProperties", false);
export class Tools {
    headers;
    constructor({ headers = {}, } = {}) {
        this.headers = headers;
    }
    oneOf(array) {
        return array[Math.floor(Math.random() * array.length)];
    }
    accepts(contentType) {
        const acceptHeader = this.headers.Accept;
        if (acceptHeader === "" || acceptHeader === undefined) {
            return true;
        }
        const acceptTypes = String(acceptHeader).split(",");
        return acceptTypes.some((acceptType) => {
            const [type, subtype] = acceptType.split("/");
            return ((type === "*" || type === contentType.split("/")[0]) &&
                (subtype === "*" || subtype === contentType.split("/")[1]));
        });
    }
    randomFromSchema(schema) {
        return JSONSchemaFaker.generate(schema);
    }
}