feat: ✨ Created a mini nodeJS server with NewMan for testing without PostMan GUI.

This will mimic a run in a CD/CI environment or docker container.

node_modules/newman/lib/node-version-check/index.js

@@ -0,0 +1,30 @@
+var semver = require('semver'),
+    colors = require('colors/safe'),
+    pkg = require('../../package.json'),
+
+    /**
+     * The required node version from package.json.
+     *
+     * @type {String}
+     * @readOnly
+     */
+    requiredNodeVersion = pkg && pkg.engines && pkg.engines.node,
+
+    /**
+     * The current node version as detected from running process.
+     *
+     * @type {String}
+     * @readOnly
+     */
+    currentNodeVersion = process && process.version;
+
+// if either current or required version is not detected, we bail out
+if (!(requiredNodeVersion && currentNodeVersion)) {
+    return;
+}
+
+// we check semver satisfaction and throw error on mismatch
+if (!semver.satisfies(currentNodeVersion, requiredNodeVersion)) {
+    console.error([colors.red('newman:'), 'required node version', requiredNodeVersion].join(' '));
+    process.exit(1);
+}