Unittests.EnvironmentTest.EraseUnknownDatabase C# (CSharp) Method

        private void EraseUnknownDatabase()
        {
            Upscaledb.Environment env = new Upscaledb.Environment();
            byte[] k = new byte[5];
            byte[] r = new byte[5];

            env.Create("ntest.db");
            Database db = env.CreateDatabase((short)13);
            db.Insert(k, r);
            db.Close();
            try {
                env.EraseDatabase((short)99);
            }
            catch (DatabaseException e) {
                Assert.AreEqual(UpsConst.UPS_DATABASE_NOT_FOUND, e.ErrorCode);
            }
            env.Close();
        }