browser_sma_set_browser_icon.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

const { CustomIconManager, ICON_CATALOG } = ChromeUtils.importESModule(

  "moz-src:///browser/components/shell/CustomIconManager.sys.mjs"

);

const KNOWN_ICON_ID = Object.keys(ICON_CATALOG).find(id => id !== "default");

add_task(async function test_SET_BROWSER_ICON_known_id() {

  let sandbox = sinon.createSandbox();

  let applyStub = sandbox.stub(CustomIconManager, "apply").resolves();

  let revertStub = sandbox.stub(CustomIconManager, "revert").resolves();

  await SMATestUtils.executeAndValidateAction({

    type: "SET_BROWSER_ICON",

    data: { id: KNOWN_ICON_ID },

});

  Assert.ok(

    applyStub.calledOnceWith(KNOWN_ICON_ID),

    "apply was called with the requested icon id"

);

  Assert.ok(revertStub.notCalled, "revert was not called for a known icon id");

  sandbox.restore();

});

add_task(async function test_SET_BROWSER_ICON_default_id() {

  let sandbox = sinon.createSandbox();

  let applyStub = sandbox.stub(CustomIconManager, "apply").resolves();

  let revertStub = sandbox.stub(CustomIconManager, "revert").resolves();

  await SMATestUtils.executeAndValidateAction({

    type: "SET_BROWSER_ICON",

    data: { id: "default" },

});

  Assert.ok(revertStub.calledOnce, "revert was called for the default icon id");

  Assert.ok(

    applyStub.notCalled,

    "apply was not called for the default icon id"

);

  sandbox.restore();

});

add_task(async function test_SET_BROWSER_ICON_unknown_id() {

  let sandbox = sinon.createSandbox();

  let applyStub = sandbox.stub(CustomIconManager, "apply").resolves();

  let revertStub = sandbox.stub(CustomIconManager, "revert").resolves();

  await SMATestUtils.executeAndValidateAction({

    type: "SET_BROWSER_ICON",

    data: { id: "this-icon-does-not-exist" },

});

  Assert.ok(

    applyStub.notCalled,

    "apply was not called for an icon id that is not in the catalog"

);

  Assert.ok(

    revertStub.notCalled,

    "revert was not called for an icon id that is not in the catalog"

);

  sandbox.restore();

});