message: Dispose ECDb at end of test.
diff: @@ -7,6 +7,7 @@ import { ECDb } from "../backend/ECDb";
  import { DbResult } from "@bentley/bentleyjs-core/lib/BeSQLite";
  import { Id64, Guid } from "@bentley/bentleyjs-core/lib/Id";
  import { Point2d, Point3d } from "@bentley/geometry-core/lib/PointVector";
  +import { using } from "@bentley/bentleyjs-core/lib/Disposable";
  import * as fs from "fs-extra";
  describe("ECSqlStatement", () => {
  @@ -37,7 +38,7 @@ describe("ECSqlStatement", () => {
  };
  it("Bind Scenarios", () => {
  - const ecdb: ECDb = setupECDb("bindscenarios.ecdb",
  + using (setupECDb("bindscenarios.ecdb",
  `<ECSchema schemaName="Test" alias="test" version="01.00.00" xmlns="http://www.bentley.com/schemas/Bentley.ECXML.3.1">
  <ECStructClass typeName="MyStruct" modifier="Sealed">
  <ECProperty propertyName="Bl" typeName="binary"/>
  @@ -67,7 +68,7 @@ describe("ECSqlStatement", () => {
  <ECStructProperty propertyName="Struct" typeName="MyStruct"/>
  <ECStructArrayProperty propertyName="Struct_Array" typeName="MyStruct"/>
  </ECEntityClass>
  - </ECSchema>`);
  + </ECSchema>`), (ecdb) => {
  assert.isTrue(ecdb.isOpen());
  @@ -130,3 +131,5 @@ describe("ECSqlStatement", () => {
  });
  });
  +
  +});
  