scenario.ts

import * as Sentry from '@sentry/node';
import { loggingTransport } from '@sentry-internal/node-integration-tests';

const MAX_FLAGS_PER_SPAN = 10;

Sentry.init({
  dsn: 'https://public@dsn.ingest.sentry.io/1337',
  sampleRate: 1.0,
  // // disable attaching headers to /test/* endpoints
  // tracePropagationTargets: [/^(?!.*test).*$/],
  tracesSampleRate: 1.0,
  transport: loggingTransport,
  integrations: [Sentry.featureFlagsIntegration()],
});

const flagsIntegration = Sentry.getClient()?.getIntegrationByName<Sentry.FeatureFlagsIntegration>('FeatureFlags');

Sentry.startSpan({ name: 'test-root-span' }, () => {
  Sentry.startSpan({ name: 'test-span' }, () => {
    Sentry.startSpan({ name: 'test-nested-span' }, () => {
      for (let i = 1; i <= MAX_FLAGS_PER_SPAN; i++) {
        flagsIntegration?.addFeatureFlag(`feat${i}`, false);
      }
      flagsIntegration?.addFeatureFlag(`feat${MAX_FLAGS_PER_SPAN + 1}`, true); // dropped flag
      flagsIntegration?.addFeatureFlag('feat3', true); // update
    });
  });
});