e2ed/utils/headers/getHeadersFromHeaderEntries.js

E2E testing framework over Playwright

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getHeadersFromHeaderEntries = void 0;
/**
 * Get headers object from array of header entries.
 */
const getHeadersFromHeaderEntries = (headerEntries) => {
    const headers = {};
    for (const { name, value } of headerEntries) {
        const lowerCaseName = name.toLowerCase();
        if (lowerCaseName in headers) {
            const previousValue = headers[lowerCaseName];
            if (Array.isArray(previousValue)) {
                previousValue.push(value);
            }
            else if (previousValue === undefined) {
                headers[lowerCaseName] = value;
            }
            else {
                headers[lowerCaseName] = [previousValue, value];
            }
            continue;
        }
        headers[lowerCaseName] = value;
    }
    return headers;
};
exports.getHeadersFromHeaderEntries = getHeadersFromHeaderEntries;