public void TestAggreggationDifference()
{
var sw = Stopwatch.StartNew();
var result = _unitUnderTest50Int.GroupByMinutes(5, a => a.Difference()).Rows;
sw.Stop();
(_unitUnderTest50Int.Rows.Last().Value - _unitUnderTest50Int.Rows.First().Value)
.Should().Be(result.Sum(i => i.Value));
}
public void TestAggreggationFirstEven()
{
var sw = Stopwatch.StartNew();
var result = _unitUnderTest50Even.GroupByMinutes(5, a => a.First()).Rows;
result[0].Value.Should().Be(0);
result[2].Value.Should().Be(5);
result[6].Value.Should().Be(15);
sw.Stop();
}
public void GroupByMinutes60TestStartDate()
{
var sw = Stopwatch.StartNew();
var result = _unitUnderTest40s.GroupByMinutes(60, a => a.First()).Rows;
var result2 = _unitUnderTest40s.Group(g => g.ByTime.Minutes(60).Aggregate(a => a.First())).Rows;
result.First().TimeUtc.Should().Be(new DateTime(2010, 1, 1, 13, 0, 0, DateTimeKind.Utc));
result.SequenceEqual(result2).Should().BeTrue();
sw.Stop();
}
public void GroupByMinutesTestStartDateAnd5()
{
var sw = Stopwatch.StartNew();
var result = _unitUnderTest9m.GroupByMinutes(6, a => a.First()).FillValue(5).Rows;
var result2 = _unitUnderTest9m.Group(g => g.ByTime.Minutes(6).Aggregate(a => a.First())).FillValue(5).Rows;
result[1].Value.Should().Be(5f);
result[10].Value.Should().Be(5f);
result.SequenceEqual(result2).Should().BeTrue();
sw.Stop();
}
public void GroupByMinutesTestStartDateAndNullNotTrimmed()
{
var sw = Stopwatch.StartNew();
var result = _unitUnderTest9mNotTrimmed.GroupByMinutes(6, a => a.First()).Rows;
var result2 = _unitUnderTest9mNotTrimmed.Group(c => c.ByTime.Minutes(6).Aggregate(a => a.First())).Rows;
result.First().TimeUtc.Should().Be(new DateTime(2010, 1, 1, 13, 0, 0, DateTimeKind.Utc));
result.Last().TimeUtc.Should().Be(new DateTime(2010, 1, 1, 14, 54, 0, DateTimeKind.Utc));
result[1].Value.Should().Be(null);
result.Last().Value.Should().Be(null);
result.SequenceEqual(result2).Should().BeTrue();
sw.Stop();
}
