module.exports.getEngineSpec = function()

in spec/helpers.js [114:125]


module.exports.getEngineSpec = function (appPath, engine) {
    appPath = getConfigPath(appPath);
    const parser = new ConfigParser(appPath);
    const engines = parser.getEngines();

    for (let i = 0; i < engines.length; i++) {
        if (engines[i].name === module.exports.testPlatform) {
            return engines[i].spec;
        }
    }
    return null;
};