public async void AddStockAsync_ReturnsCorrectResult()
{
var repo = new Mock <IStockRepository>();
repo.Setup(x => x.AddAsync(It.IsAny <Stock>())).Callback((Stock newStock) => {
if (fakeStocks.Any(s => s.Code == newStock.Code))
{
throw new AlreadyInDbException();
}
});
var service = new StockService(repo.Object);
Stock newStock = new Stock("Zzz Stock Company", "ZSC", 86, 82, "NASDAQ", false);
await service.AddStockAsync(newStock);
repo.Verify(t => t.AddAsync(It.IsAny <Stock>()), Times.Once());
Stock oldStock = new Stock("Tian Stock Company", "TSC", 84, 80, "NASDAQ", false);
try
{
await service.AddStockAsync(oldStock);
}
catch (Exception ex)
{
Assert.Equal("AlreadyInDbException", ex.GetType().Name);
repo.Verify(t => t.AddAsync(It.IsAny <Stock>()), Times.Exactly(2));
}
}
public void AddStockAsync_add_stock_type_bond_correct()
{
Stock stock = new Stock {
Type = StockType.Bond
};
_stockRepositoryFake.Setup(x => x.GetTotalCount(stock.Type)).Returns(0).Verifiable();
_stockRepositoryFake.Setup(x => x.Add(It.Is <Stock>(y => y.Type == StockType.Bond))).Verifiable();
_stockService.AddStockAsync(stock).GetAwaiter().GetResult();
}