public void ExecuteTheFavouriteCommandShouldChangeDealProperty()
{
var detailVm = new DetailDealVM(_mockNavigation.Object);
detailVm.Favourite = false;
detailVm.AddFavourite.Execute(null);
detailVm.Favourite.Should().Be(true);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.DealDetail);
//get the deal from navigation params.
var param = Nav.GetAndRemoveParameter <Deal>(Intent);
//set the image
Resources res = Android.App.Application.Context.Resources;
int id = (int)typeof(Resource.Drawable).GetField(param.ImageUrl).GetValue(null);
ImageView imageView = (ImageView)FindViewById(Resource.Id.photo);
imageView.TransitionName = Intent.GetStringExtra(param.ImageUrl);
var myImage = BitmapFactory.DecodeResource(res, id);
imageView.SetImageBitmap(myImage);
//intialize view model and set value.
detailDealVM = ViewModelLocator.detailViewModel;
detailDealVM.Title = param.mCaption;
detailDealVM.Description = param.mDesc;
detailDealVM.Favourite = param.mFav;
detailDealVM.Price = param.mPrice;
detailDealVM.Done = param.mDone;
//Toggle the favourite button icon image.
ToggleFavourite(detailDealVM.Favourite);
var toolbar = FindViewById <Toolbar>(Resource.Id.toolbar);
toolbar.SetBackgroundColor(Color.ParseColor("#d50000"));
SetActionBar(toolbar);
toolbar.SetNavigationIcon(Resource.Mipmap.ic_arrow_back);
//set the command property on navigation button.
toolbar.SetCommand("NavigationOnClick", detailDealVM.GoBackCommand);
//Set the command property on button.
MFavourite.SetCommand("Click", detailDealVM.AddFavourite);
//set the command for buy now.
MBuyNow.SetCommand("Click", detailDealVM.ShowDoneCommand);
//Bind the view with viewmodel data and notification.
BindView();
}
