message: ECPresentation test hang in integeration test
diff: @@ -18,11 +18,14 @@ import { initialize, initializeWithClientServices, terminate } from "../Integrat
  describe("Favorite properties", () => {
  let imodel: IModelConnection;
  + async function openIModel() {
  + imodel = await SnapshotConnection.openFile("assets/datasets/Properties_60InstancesWithUrl2.ibim");
  + expect(imodel).is.not.null;
  + }
  before(async () => {
  await initialize();
  - imodel = await SnapshotConnection.openFile("assets/datasets/Properties_60InstancesWithUrl2.ibim");
  - expect(imodel).is.not.null;
  + await openIModel();
  });
  after(async () => {
  @@ -259,8 +262,10 @@ describe("Favorite properties", () => {
  describe("#with-services", () => {
  before(async () => {
  + await imodel.close();
  await terminate();
  await initializeWithClientServices();
  + await openIModel();
  });
  it("favorite properties survive Presentation re-initialization", async () => {
  