public void Flush(DateTimeOffset timestamp)
{
foreach (var @event in aggregateFunction.Aggregate(timestamp))
{
writer.Put(b => HerculesEventMetricBuilder.Build(@event, b));
}
}
public void Should_correctly_build_events_from_buffer()
{
var management = Hercules.Instance.Management;
management.CreateStream(
new CreateStreamQuery(streamName)
{
ShardingKey = new[] { "hash" },
Partitions = 1
},
timeout);
var events = new List <HerculesEvent>();
var random = new Random();
for (var i = 0; i < 1000; i++)
{
var tags = MetricTags.Empty
.Append("common", "value")
.Append("id", (i % 10).ToString());
var @event = new MetricEvent(
i,
tags,
DateTimeOffset.UtcNow,
WellKnownUnits.Milliseconds,
WellKnownAggregationTypes.Counter,
new Dictionary <string, string>
{
["common-param"] = "param",
["id-param"] = (i % 10).ToString()
});
var builder = new HerculesEventBuilder();
HerculesEventMetricBuilder.Build(@event, builder);
CorruptEvent(random, builder);
events.Add(builder.BuildEvent());
}
Hercules.Instance.Gate.Insert(new InsertEventsQuery(streamName, events), timeout).EnsureSuccess();
var actual = Hercules.Instance.MetricsStream.Read(new ReadStreamQuery(streamName), timeout).Payload.Events;
var expected = new List <MetricEvent>();
foreach (var @event in events)
{
try
{
expected.Add(HerculesMetricEventFactory.CreateFrom(@event));
}
// ReSharper disable once EmptyGeneralCatchClause
catch (Exception)
{
}
}
actual.Should().BeEquivalentTo(expected);
}