agent updates

test/config-manager.test.js

@@ -0,0 +1,33 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+const ConfigManager = require('../src/configs/index.js');
+
+test('can read known config and report existence', () => {
+  const manager = new ConfigManager('.');
+  assert.equal(manager.hasConfig('measurement'), true);
+
+  const config = manager.getConfig('measurement');
+  assert.ok(config.functionality);
+  assert.ok(config.functionality.softwareType);
+});
+
+test('getAvailableConfigs includes known names', () => {
+  const manager = new ConfigManager('.');
+  const configs = manager.getAvailableConfigs();
+  assert.ok(configs.includes('measurement'));
+  assert.ok(configs.includes('rotatingMachine'));
+});
+
+test('createEndpoint creates executable JS payload shell', () => {
+  const manager = new ConfigManager('.');
+  const script = manager.createEndpoint('measurement');
+
+  assert.match(script, /window\.EVOLV\.nodes\.measurement/);
+  assert.match(script, /config loaded and endpoint created/);
+});
+
+test('getConfig throws on missing config', () => {
+  const manager = new ConfigManager('.');
+  assert.throws(() => manager.getConfig('definitely-not-real'), /Failed to load config/);
+});