public void ValidationTest()
{
var viewModel = new ConfirmationCodeEntryViewModel(1, null, accountService.Object, viewService.Object, dataFlow.Object, deviceInfo.Object, connectivity.Object);
Assert.False(viewModel.CanConfirm(), "Confirm command should be disabled initially");
viewModel.ConfirmationCode.Value = "87304";
Assert.True(viewModel.CanConfirm(), "Confirm command should become enabled when confirmation code is entered");
viewModel.ConfirmationCode.Value = "";
Assert.False(viewModel.CanConfirm(), "Confirm command should become disabled when confirmation code is not entered");
}
