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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
import { reportException, executeSoon } from "../DevToolsUtils.js";
describe("DevToolsUtils", () => {
describe("reportException", () => {
beforeEach(() => {
global.console = { error: jest.fn() };
});
it("calls console.error", () => {
reportException("caller", ["you broke it"]);
expect(console.error).toHaveBeenCalled();
});
it("returns a description of caller and exception text", () => {
const who = "who",
exception = "this is an error",
msgTxt = " threw an exception: ";
reportException(who, [exception]);
expect(console.error).toHaveBeenCalledWith(`${who}${msgTxt}`, [
exception,
]);
});
});
describe("executeSoon", () => {
it("calls setTimeout with 0 ms", () => {
global.setTimeout = jest.fn();
const fnc = () => {};
executeSoon(fnc);
expect(setTimeout).toHaveBeenCalledWith(fnc, 0);
});
});
});
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