public void EntitySpecification_Can_Be_Used_With_DerivedEntitySpecification()
{
using (var fruitContext = new FruitContext())
{
var badFruitSpecification = new BadFruitSpecification();
var appleNameSpecification = new AppleNameSpecification("R");
var satisfiedApples = badFruitSpecification
.AndAlso(appleNameSpecification)
.SatisfiedBy(fruitContext.Apples);
Assert.IsTrue(satisfiedApples.Any());
Assert.IsTrue(satisfiedApples.All(a => a.Bad && a.Name.Contains("R")));
}
}
public void EntityPredicate_Can_Be_Used_With_IEnumerable()
{
using (var fruitContext = new FruitContext())
{
var badFruitSpecification = new BadFruitSpecification();
var appleNameSpecification = new AppleNameSpecification("R");
var satisfiedApples = badFruitSpecification
.AndAlso(appleNameSpecification)
// ToList => Pass an IEnumerable that's not an IQueryable.
.SatisfiedBy(fruitContext.Apples.ToList());
var satisfiedApplesList = satisfiedApples.ToList();
Assert.IsTrue(satisfiedApplesList.Any());
Assert.IsTrue(satisfiedApplesList.All(a => a.Bad && a.Name.Contains("R")));
}
}
