update dashboardAPI -AGENT

test/dashboardapi.test.js

@@ -0,0 +1,82 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+const DashboardApi = require('../src/specificClass');
+
+function makeNodeSource({ id, name, softwareType, positionVsParent, children = [] }) {
+  const registeredChildren = new Map();
+  for (const child of children) {
+    registeredChildren.set(child.config.general.id, {
+      child,
+      softwareType: child.config.functionality.softwareType,
+      position: child.positionVsParent || child.config.functionality.positionVsParent,
+      registeredAt: Date.now(),
+    });
+  }
+
+  return {
+    config: {
+      general: { id, name },
+      functionality: { softwareType, positionVsParent },
+    },
+    positionVsParent,
+    childRegistrationUtils: { registeredChildren },
+  };
+}
+
+test('buildDashboard sets id=null, stable uid, title, measurement and bucket vars', () => {
+  const api = new DashboardApi({
+    general: { name: 'dashboardapi-test', logging: { enabled: false, logLevel: 'error' } },
+    grafanaConnector: { protocol: 'http', host: 'localhost', port: 3000, bearerToken: '' },
+  });
+
+  const nodeSource = makeNodeSource({
+    id: 'm-1',
+    name: 'PT-1',
+    softwareType: 'measurement',
+    positionVsParent: 'downstream',
+  });
+
+  const dash = api.buildDashboard({ nodeConfig: nodeSource.config, positionVsParent: 'downstream' });
+
+  assert.equal(dash.dashboard.id, null);
+  assert.equal(dash.uid.length, 12);
+  assert.equal(dash.dashboard.uid, dash.uid);
+  assert.equal(dash.dashboard.title, 'PT-1');
+
+  const templ = dash.dashboard.templating.list;
+  const measurement = templ.find((v) => v.name === 'measurement');
+  const bucket = templ.find((v) => v.name === 'bucket');
+
+  assert.equal(measurement.current.value, 'measurement_m-1');
+  assert.equal(bucket.current.value, 'lvl3');
+});
+
+test('generateDashboardsForGraph returns root + direct child dashboards and adds links', () => {
+  const api = new DashboardApi({
+    general: { name: 'dashboardapi-test', logging: { enabled: false, logLevel: 'error' } },
+    grafanaConnector: { protocol: 'http', host: 'localhost', port: 3000, bearerToken: '' },
+  });
+
+  const child = makeNodeSource({
+    id: 'c-1',
+    name: 'ChildSensor',
+    softwareType: 'measurement',
+    positionVsParent: 'upstream',
+  });
+
+  const root = makeNodeSource({
+    id: 'p-1',
+    name: 'ParentMachine',
+    softwareType: 'machine',
+    positionVsParent: 'atEquipment',
+    children: [child],
+  });
+
+  const results = api.generateDashboardsForGraph(root, { includeChildren: true });
+  assert.equal(results.length, 2);
+
+  const rootDash = results[0];
+  assert.ok(Array.isArray(rootDash.dashboard.links));
+  assert.ok(rootDash.dashboard.links.some((l) => l.url && l.url.includes('/d/')));
+});