public void InventoryShouldCacheVehicles()
{
// arrange
MemoryCache memoryCache = new MemoryCache(new MemoryCacheOptions());
ICarLot carLot = new CarLot(memoryCache);
carLot.Inventory();
// act // assert
memoryCache.Get <IInventory>("inventory").VehicleDescriptions().Should().HaveCount(6);
}
public void InventoryShouldReturnVehicles()
{
// arrange
MemoryCache memoryCache = new MemoryCache(new MemoryCacheOptions());
ICarLot carLot = new CarLot(memoryCache);
IInventory inventory = carLot.Inventory();
// act
List <string> vehicleDescriptions = inventory.VehicleDescriptions();
// assert
vehicleDescriptions.Should().HaveCount(6);
}
public void InventoryShouldUseCachedVehicles()
{
// arrange
MemoryCache memoryCache = new MemoryCache(new MemoryCacheOptions());
memoryCache.Set("inventory", new Inventory(new List <IVehicle>
{
new Vehicle(1, 1982, "Ford", "550 Bronco", 12425.95m)
}), DateTimeOffset.Now.AddMinutes(1));
ICarLot carLot = new CarLot(memoryCache);
carLot.Inventory();
// act // assert
memoryCache.Get <IInventory>("inventory").VehicleDescriptions().Should().HaveCount(1);
}