1'use strict'; 2require('../common'); 3const assert = require('assert'); 4 5// check for existence 6assert(process.config.variables.hasOwnProperty('node_module_version')); 7 8// Ensure that `node_module_version` is an Integer > 0 9assert(Number.isInteger(process.config.variables.node_module_version)); 10assert(process.config.variables.node_module_version > 0); 11