public void CanSaveAndLoad() { IStockRepository repository = new MemoryStockRepository(); repository.SaveStock(yhoo); long id = yhoo.Id; Stock loaded = repository.LoadStock(id); Assert.AreEqual(yhoo, loaded); }
public void CanSaveAfterChangeWithoutError() { IStockRepository repository = new MemoryStockRepository(); repository.SaveStock(yhoo); yhoo.NumShares = 120; repository.SaveStock(yhoo); Stock loaded = repository.LoadStock(yhoo.Id); Assert.AreEqual(120, loaded.NumShares); }
public void FindNextId() { IStockRepository repository = new MemoryStockRepository(); long id1 = repository.NextId(); Assert.IsTrue(id1 != 0); long id2 = repository.NextId(); Assert.IsTrue(id2 != 0); Assert.IsTrue(id2 != id1); }
public void CanClearRepository() { IStockRepository repository = new MemoryStockRepository(); repository.SaveStock(yhoo); repository.SaveStock(hp); repository.Clear(); ICollection stocks; stocks = repository.FindAllStocks(); Assert.AreEqual(0, stocks.Count); }