public void OneTickBefore_UndefinedRange__Throws()
{
Should.Throw <ArgumentException>(() => DateTimeOperations.OneTickBefore(DateTime.Now, new StockPricesData(0)
{
Range = StockDataRange.Undefined, IntrradayInterval = 0
}));
}
private StockPricesData OnPrependChartData(StockDisplayData displayData)
{
DateTime ts = DateTimeOperations.OneTickBefore(displayData.TsFrom, displayData.Prices);
displayData.TsFrom = ts.AddDays(-1).AddYears(-1);
return(_dataProvider.GetPricesData(displayData.Stock, displayData.Prices.Range, 0, displayData.TsFrom, ts));
}
public void OneTickBefore__ReturnsCorrectly(int tsY, int tsM, int tsD, int tsH, int tsMM, StockDataRange stockDataRange, int interadayInterval
, int etsY, int etsM, int etsD, int etsH, int etsMM)
{
DateTimeOperations.OneTickBefore(new DateTime(tsY, tsM, tsD, tsH, tsMM, 0), new StockPricesData(0)
{
Range = stockDataRange, IntrradayInterval = interadayInterval
})
.ShouldBe(new DateTime(etsY, etsM, etsD, etsH, etsMM, 0));
}