@react-mvi/http/lib/esnext/http-handler-mock.js

Http IO module for React MVI.

/**
 * @fileoverview IOのモッククラス定義
 * @author Taketoshi Aono
 */
import { HttpHandler } from "./http-handler";
/**
 * Mock class for HttpRequest.
 */
export class HttpHandlerMock extends HttpHandler {
    /**
     * @param methods Definitions of each method return value.
     */
    constructor(methods, advices) {
        super(advices);
        this.methods = methods;
        this.fetchFunction = (url, request) => {
            return new Promise((resolve, reject) => {
                setTimeout(() => {
                    const method = this.methods[(request.method || "get").toLowerCase()];
                    if (typeof method === "function") {
                        const fn = method;
                        try {
                            return resolve(fn(url, request));
                        }
                        catch (e) {
                            return reject(e);
                        }
                    }
                    resolve(new Response(request.body, { status: 200, statusText: "OK" }));
                }, 100);
            });
        };
    }
    /**
     * Return whatwgFetch function mock.
     */
    get fetch() {
        return this.fetchFunction;
    }
}