public async Task <Unit> Handle(ImportStockQuotes request, CancellationToken cancellationToken)
{
var importer = new StockQuoteImporter();
var quotes = importer.LoadStockQuotes(request.Stream);
var repo = _uow.Repository <Model.StockQuote>();
foreach (var quote in quotes)
{
repo.Add(quote);
}
await _uow.SaveChanges();
return(Unit.Value);
}
public void CanLoadBlankHigh()
{
var file = @"ABC,20200115,2,,1,3,12345";
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(file)))
{
var importer = new StockQuoteImporter();
var quotes = importer.LoadStockQuotes(stream);
Assert.AreEqual(1, quotes.Count());
var quote = quotes.First();
Assert.AreEqual("ABC", quote.Code);
Assert.AreEqual(new DateTime(2020, 1, 15), quote.Date);
Assert.AreEqual(2M, quote.Open);
Assert.IsFalse(quote.High.HasValue);
Assert.AreEqual(1M, quote.Low);
Assert.AreEqual(3M, quote.Close);
Assert.AreEqual(12345, quote.Volume);
}
}
public void CanLoadFile()
{
var file = @"14D,20200115,.2,.2,.195,.195,231357
14DO,20200115,.038,.038,.03,.03,30001";
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(file)))
{
var importer = new StockQuoteImporter();
var quotes = importer.LoadStockQuotes(stream);
Assert.AreEqual(2, quotes.Count());
var quote = quotes.First();
Assert.AreEqual("14D", quote.Code);
Assert.AreEqual(new DateTime(2020, 1, 15), quote.Date);
Assert.AreEqual(.2M, quote.Open);
Assert.AreEqual(.2M, quote.High);
Assert.AreEqual(.195M, quote.Low);
Assert.AreEqual(.195M, quote.Close);
Assert.AreEqual(231357, quote.Volume);
}
}
