test_request-utils-fetchNetworkUpdatePacket.js

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/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

// Test devtools/client/netmonitor/src/utils/request-utils.js function

// |fetchNetworkUpdatePacket|

"use strict";

const { require } = ChromeUtils.importESModule(

  "resource://devtools/shared/loader/Loader.sys.mjs"

);

const {

  fetchNetworkUpdatePacket,

} = require("resource://devtools/client/netmonitor/src/utils/request-utils.js");

function run_test() {

  let fetchedNetworkUpdateTypes = [];

  async function mockConnectorRequestData(id, updateType) {

    fetchedNetworkUpdateTypes.push(updateType);

    return updateType;

  const updateTypes = ["requestHeaders", "responseHeaders"];

  const request = {

    id: "foo",

    requestHeadersAvailable: true,

    responseHeadersAvailable: true,

};

  info(

    "Testing that the expected network update packets were fetched from the server"

);

  fetchNetworkUpdatePacket(mockConnectorRequestData, request, updateTypes);

  equal(fetchedNetworkUpdateTypes.length, 2, "Two network request updates");

  equal(

    fetchedNetworkUpdateTypes[0],

    "requestHeaders",

    "Request headers updates"

);

  equal(

    fetchedNetworkUpdateTypes[1],

    "responseHeaders",

    " Response headers updates"

);

  // clear the fetch updates for next test

  fetchedNetworkUpdateTypes = [];

  info(

    "Testing that no network updates were fetched when no `request` is provided"

);

  fetchNetworkUpdatePacket(mockConnectorRequestData, undefined, updateTypes);

  equal(fetchedNetworkUpdateTypes.length, 0, "No network request updates");