@versatiles/google-cloud/dist/lib/responder.mock.js

A server for VersaTiles in Google Cloud Run

import { Writable } from 'stream';
import { Responder } from './responder.js';
import { vi } from 'vitest';
export function getResponseSink() {
    class ResponseSink extends Writable {
        #buffers = Array();
        _write(chunk, encoding, callback) {
            this.#buffers.push(chunk);
            callback();
        }
        getBuffer() {
            if (this.#buffers.length === 1) {
                return this.#buffers[0];
            }
            return Buffer.concat(this.#buffers);
        }
    }
    const response = new ResponseSink();
    vi.spyOn(response, 'end');
    response.writeHead = vi.fn(() => response);
    return response;
}
export function getMockedResponder(options) {
    options ??= {};
    const response = getResponseSink();
    const responder = new Responder({
        fastRecompression: options.fastRecompression ?? false,
        requestHeaders: options.requestHeaders ?? { 'accept-encoding': 'gzip, br' },
        requestNo: options.requestNo ?? 5,
        response,
        verbose: options.verbose ?? false,
    });
    responder.response = response;
    const responseHeaders = options.responseHeaders ?? { 'content-type': 'text/plain' };
    for (const key in responseHeaders)
        responder.headers.set(key, responseHeaders[key]);
    return responder;
}