module.exports.addFillerImage = function()

in lib/appium/helpers/wdHelper.js [295:314]


module.exports.addFillerImage = function (driver) {
    const bitmap = fs.readFileSync(path.join(__dirname, '..', 'cordova_logo_thumb.jpg'));

    // @todo 'new Buffer()' was deprecated since v6.0.0. Use 'Buffer.alloc()' or 'Buffer.from()' instead
    const base64str = new Buffer(bitmap).toString('base64'); // eslint-disable-line

    return driver.executeAsync(function (b64str, cb) {
        try {
            window.imageSaver.saveBase64Image({
                data: b64str
            }, function (fpath) {
                cb(fpath);
            }, function (err) {
                cb('ERROR: ' + err); // eslint-disable-line
            });
        } catch (err) {
            cb('ERROR: ' + err.message); // eslint-disable-line
        }
    }, [base64str]);
};