public void test_time_ask_past_index()
{
var date1 = DateTime.Now.AddDays(1).Date.AddSeconds(-1);
var date2 = DateTime.Now.AddDays(1);
var index = TimeIndex.GetIndex(date1);
TimeIndex.GetIndex(date2);
var indexToCompare = TimeIndex.GetIndex(date1);
indexToCompare.Should().Be(index);
}
public void time_index_order_test()
{
var yearTotalSeconds = TimeSpan.FromDays(366).TotalSeconds;
var refDate = DateTime.Now.AddDays(30);
var prevValue = 0;
for (int i = 0; i < yearTotalSeconds; i++)
{
var index = TimeIndex.GetIndex(refDate.AddSeconds(i));
index.Should().BeGreaterThan(prevValue);
prevValue = index;
}
}
internal CalculatorResult Calculate(TimeSpan forTime)
{
var minIdx = TimeIndex.GetIndex(DateTime.Now - forTime);
var maxIdx = TimeIndex.GetIndex(DateTime.Now - TimeSpan.FromSeconds(1));
var splitCounters = _counters.Where(kv => kv.Key >= minIdx && kv.Key <= maxIdx).Select(kv => kv.Value).ToList();
if (splitCounters.Any() == false)
{
return new CalculatorResult {
Count = 0, AverageTime = TimeSpan.MinValue
}
}
;
var totalCount = splitCounters.Sum(c => c.Count);
var totalTime = splitCounters.Sum(c => c.TotalMilliseconds);
return(new CalculatorResult
{
Count = totalCount,
AverageTime = TimeSpan.FromMilliseconds(totalTime / totalCount)
});
}
}