message: fix tests after merge mess.
diff: *--------------------------------------------------------------------------------------------*/
  import { assert, expect } from "chai";
  -import { BeDuration, DbResult, IModelStatus, OpenMode } from "@bentley/bentleyjs-core";
  -import { LineSegment3d, Point3d, YawPitchRollAngles } from "@bentley/geometry-core";
  -import { Code, ColorByName, GeometryStreamBuilder, IModel, IModelError, SubCategoryAppearance } from "@bentley/imodeljs-common";
  -import { BriefcaseIdValue } from "../../BriefcaseManager";
  import {
  - BackendRequestContext, IModelHost, IModelJsFs, IModelJsNative, PhysicalModel, SpatialCategory, StandaloneDb, TxnAction, UpdateModelOptions,
  + BeDuration,
  + DbResult,
  + IModelStatus,
  + OpenMode,
  +} from "@bentley/bentleyjs-core";
  +import {
  + LineSegment3d,
  + Point3d,
  + YawPitchRollAngles,
  +} from "@bentley/geometry-core";
  +import {
  + Code,
  + ColorByName,
  + GeometryStreamBuilder,
  + IModel,
  + IModelError,
  + SubCategoryAppearance,
  +} from "@bentley/imodeljs-common";
  +import {
  + BackendRequestContext,
  + IModelHost,
  + IModelJsFs,
  + IModelJsNative,
  + PhysicalModel,
  + SpatialCategory,
  + StandaloneDb,
  + TxnAction,
  + UpdateModelOptions,
  } from "../../imodeljs-backend";
  -import { IModelTestUtils, TestElementDrivesElement, TestPhysicalObject, TestPhysicalObjectProps } from "../IModelTestUtils";
  +import {
  + IModelTestUtils,
  + TestElementDrivesElement,
  + TestPhysicalObject,
  + TestPhysicalObjectProps,
  +} from "../IModelTestUtils";
  describe("TxnManager", () => {
  let imodel: StandaloneDb;
  @@ -23,7 +51,7 @@ describe("TxnManager", () => {
  const nativeDb = new IModelHost.platform.DgnDb();
  const res = nativeDb.openIModel(pathname, OpenMode.ReadWrite, IModelJsNative.UpgradeMode.Domain);
  if (DbResult.BE_SQLITE_OK === res) {
  - nativeDb.resetBriefcaseId(BriefcaseIdValue.Standalone); // clears txn table
  + nativeDb.deleteAllTxns();
  nativeDb.closeIModel();
  }
  return res;
  @@ -56,7 +84,7 @@ describe("TxnManager", () => {
  };
  imodel.saveChanges("schema change");
  - imodel.nativeDb.resetBriefcaseId(imodel.getBriefcaseId()); // clears txns
  + imodel.nativeDb.deleteAllTxns();
  });
  after(() => imodel.close());
  