private void CreateTestData()
        {
            var repository = new BillToIDsRepository(databaseConnection);

            repository.CreateBillToID("ABC", userName, DateTime.Now);
            repository.CreateBillToID("EADF", userName, DateTime.Now);
            repository.CreateBillToID("XYZA", userName, DateTime.Now);
            repository.CreateBillToID("123456", userName, DateTime.Now);
        }
        public void Initialize_WhenThereAreSomeBillToIDsInDB_ReturnNotEmptyBillToIDList()
        {
            var repository = new BillToIDsRepository(databaseConnection);
            var sut        = new BMPresenter(databaseConnection, userName, viewer);

            repository.CreateBillToID("123456", userName, DateTime.Now);
            BMViewModel vm = sut.Initialize();

            Assert.That(vm.BillToIdDt.Rows, Has.Count.GreaterThan(0));
            Assert.That(vm.BillToIdDt.Rows, Has.Count.EqualTo(1));

            databaseConnection.RunSqlCommand("truncate table BillToIDs");
        }