public void CanSaveAndLoad()
{
IStockRepository repository = new FileStockRepository(repositoryDir);
repository.SaveStock(yhoo);
long id = yhoo.Id;
IStockRepository differentRepository = new FileStockRepository(repositoryDir);
Stock newYhoo = differentRepository.LoadStock(id);
Assert.AreEqual(yhoo, newYhoo);
}
public void CanSaveAfterChange()
{
IStockRepository repository = new FileStockRepository(repositoryDir);
repository.SaveStock(yhoo);
yhoo.NumShares = 120;
repository.SaveStock(yhoo);
IStockRepository newRepository = new FileStockRepository(repositoryDir);
Stock loaded = newRepository.LoadStock(yhoo.Id);
Assert.AreEqual(120, loaded.NumShares);
}
