protected override IEnumerable <Fruit> GetFruits()
{
var freshUnspoiledFruits = FruitRepository.GetAll().Where(
f => IsFresh(f) && !f.IsSpoiled && f.Size == FruitSizes.Small);
return(freshUnspoiledFruits);
}
public void DiscardSpoiledFruits()
{
var spoiledFruits = _fruitRepository.GetAll().Where(f => f.IsSpoiled);
foreach (var spoiledFruit in spoiledFruits)
{
_fruitRepository.Remove(spoiledFruit);
}
}
public IFruitPackage GetLuxuryFruitPackage()
{
var freshUnspoiledFruits = _fruitRepository.GetAll().Where(f => IsFresh(f) && f.Size == FruitSizes.Big);
var fruitPackage = new MadisonAvenueFruitStorePackage
{
Fruits = freshUnspoiledFruits.OrderBy(f => f.Name).ThenByDescending(f => f.ReceptionDate),
StoreName = "Madison Avenue fruit store"
};
return(fruitPackage);
}
public IFruitPackage GetLuxuryPackage()
{
var freshUnspoiledFruits = _fruitRepository.GetAll().Where(
f => IsFresh(f) && !f.IsSpoiled && f.Size == FruitSizes.Small);
var fruitPackage = new LexingtonAvenueFruitStorePackage
{
Fruits = freshUnspoiledFruits.OrderByDescending(f => f.Name),
StoreName = "Freshest NY fruit store"
};
return(fruitPackage);
}
public void GetAll_NoItems_ReturnsEmptyList()
{
using (var context = new ApplicationDbContext(GetDbContextOptions("GetAll_NoItems_ReturnsEmptyList")))
{
// Arrange
var repo = new FruitRepository(context);
// Act
var list = repo.GetAll().Result;
// Assert
Assert.Empty(list);
}
}
public void GetAll_SingleItem_ReturnsListWithSingleItem()
{
using (var context = new ApplicationDbContext(GetDbContextOptions("GetAll_SingleItem_ReturnsListWithSingleItem")))
{
// Arrange
context.Fruits.Add(new Fruit {
Id = 1, Color = Color.Red, Name = "Apple", Price = 2.99m, Rating = 5, Description = "An apple"
});
context.SaveChanges();
var repo = new FruitRepository(context);
// Act
var list = repo.GetAll().Result;
// Assert
Assert.Single(list);
}
}
