public void Two_Candles_Have_Same_HashCode()
{
var candleOne = new Candle(10m, 15m, 5m, 8m, new DateTime(2017, 12, 1), new DateTime(2017, 11, 1));
var candleTwo = new Candle(10m, 15m, 5m, 8m, new DateTime(2017, 12, 1), new DateTime(2017, 11, 1));
var equals = candleOne.GetHashCode() == candleTwo.GetHashCode();
Assert.True(equals);
}