public StockEntity GetStockByName(string stockName)
{
if (!stockTableRepository.ContainsByName(stockName))
{
throw new ArgumentException($"Can`t get stock by this name = {stockName}.");
}
return(stockTableRepository.GetByName(stockName));
}
public void ShouldThrowExceptionIfCantFindStockByName()
{
//Arrange
stockTableRepository.ContainsByName(Arg.Is <string>("Unit tests")).Returns(false);
//Act
var stocks = stockService.GetStockByName("Unit tests");
}