Fix dashboardapi adapter and Jest coverage

test/edge/structure-examples-node-type.edge.test.js

@@ -1,11 +1,11 @@
-const test = require('node:test');
-const assert = require('node:assert/strict');
 const fs = require('node:fs');
 const path = require('node:path');
 
 const flow = JSON.parse(fs.readFileSync(path.resolve(__dirname, '../../examples/basic.flow.json'), 'utf8'));
 
-test('basic example includes node type dashboardapi', () => {
+describe('dashboardAPI edge example structure', () => {
+  it('basic example includes node type dashboardapi', () => {
   const count = flow.filter((n) => n && n.type === 'dashboardapi').length;
-  assert.equal(count >= 1, true);
+    expect(count).toBeGreaterThanOrEqual(1);
+  });
 });