edge-mock/models/Headers.js

types for testing an developer edge applications

"use strict";
// stubs https://developer.mozilla.org/en-US/docs/Web/API/Headers
Object.defineProperty(exports, "__esModule", { value: true });
exports.asHeaders = exports.EdgeHeaders = void 0;
class EdgeHeaders {
    map;
    constructor(init = {}) {
        if (init instanceof EdgeHeaders) {
            this.map = new Map(init);
        }
        else {
            let a;
            if (init instanceof Map) {
                a = [...init];
            }
            else if (Array.isArray(init)) {
                a = init;
            }
            else {
                a = Object.entries(init);
            }
            this.map = new Map(a.map(([k, v]) => [k.toLowerCase(), v]));
        }
    }
    entries() {
        return this.map.entries();
    }
    keys() {
        return this.map.keys();
    }
    values() {
        return this.map.values();
    }
    append(name, value) {
        const k = name.toLowerCase();
        if (this.map.has(k)) {
            value = `${this.map.get(k)},${value}`;
        }
        this.map.set(k, value);
    }
    delete(name) {
        this.map.delete(name.toLowerCase());
    }
    forEach(callback, thisArg) {
        const cb = (value, key) => callback(value, key, this);
        this.map.forEach(cb, thisArg);
    }
    get(name) {
        const k = name.toLowerCase();
        return this.map.get(k) || null;
    }
    has(name) {
        return this.map.has(name.toLowerCase());
    }
    set(name, value) {
        this.map.set(name.toLowerCase(), value);
    }
    [Symbol.iterator]() {
        return this.entries();
    }
}
exports.EdgeHeaders = EdgeHeaders;
function asHeaders(h, default_headers = {}) {
    if (!h) {
        return new EdgeHeaders(default_headers);
    }
    else if (h instanceof EdgeHeaders) {
        return h;
    }
    else {
        return new EdgeHeaders(h);
    }
}
exports.asHeaders = asHeaders;
//# sourceMappingURL=Headers.js.map