Function createChromeMock

test/background-menu.test.js:22–96

(storageSeed = createStorageSeed())

}

function createChromeMock(storageSeed = createStorageSeed()) {
    const createdMenus = [];
    const clickListeners = [];
    const scriptCalls = [];
    const storageData = { ...storageSeed };

    const getStorage = (keys, callback) => {
        if (keys === null) {
            callback({ ...storageData });
            return;
        }

        if (Array.isArray(keys)) {
            const result = {};
            keys.forEach(key => {
                if (Object.prototype.hasOwnProperty.call(storageData, key)) {
                    result[key] = storageData[key];
                }
            });
            callback(result);
            return;
        }

        if (typeof keys === 'string') {
            callback({ [keys]: storageData[keys] });
            return;
        }

        callback({});
    };

    const chromeMock = {
        runtime: {
            lastError: null,
            getManifest: () => ({ homepage_url: 'https://fehelper.com/' }),
            openOptionsPage: vi.fn()
        },
        contextMenus: {
            create: vi.fn((item, callback) => {
                createdMenus.push({ ...item });
                callback && callback();
            }),
            removeAll: vi.fn(callback => {
                createdMenus.length = 0;
                callback && callback();
            }),
            onClicked: {
                addListener: vi.fn(listener => clickListeners.push(listener))
            }
        },
        scripting: {
            executeScript: vi.fn((opts, callback) => {
                scriptCalls.push(opts);
                const result = [{ result: opts.args ? opts.args[0] : undefined }];
                callback && callback(result);
                return Promise.resolve(result);
            })
        },