message: user - tests - LAZY customer creation
diff: import { BillingSettings, BillingSettingsType } from '../../src/types/Setting';
  +import FeatureToggles, { Feature } from '../../src/utils/FeatureToggles';
  import StripeTestHelper, { BillingTestConfigHelper } from './StripeTestHelper';
  import chai, { expect } from 'chai';
  @@ -331,6 +332,11 @@ describeif(isBillingProperlyConfigured)('Billing', () => {
  fakeUser
  );
  billingTestHelper.createdUsers.push(fakeUser);
  + if (!FeatureToggles.isFeatureActive(Feature.BILLING_SYNC_USER_ASAP)) {
  + // LAZY Mode - STRIPE Customer is created on-demand!
  + // Let's trigger the creation of the customer
  + await billingTestHelper.billingImpl.synchronizeUser(fakeUser);
  + }
  // Let's check that the corresponding billing user exists as well (a Customer in the STRIPE DB)
  let billingUser = await billingTestHelper.billingImpl.getUser(fakeUser);
  expect(billingUser).to.be.not.null;
  