private LdValue SerializeOneEvent(EventOutputFormatter f, object e)
{
var emptySummary = new EventSummary();
var outputEvent = LdValue.Parse(f.SerializeOutputEvents(new object[] { e }, emptySummary, out var count)).Get(0);
Assert.Equal(1, count);
return outputEvent;
}
private async Task FlushEventsAsync(FlushPayload payload)
{
EventOutputFormatter formatter = new EventOutputFormatter(_config);
string jsonEvents;
int eventCount;
try
{
jsonEvents = formatter.SerializeOutputEvents(payload.Events, payload.Summary, out eventCount);
}
catch (Exception e)
{
LogHelpers.LogException(_logger, "Error preparing events, will not send", e);
return;
}
var result = await _eventSender.SendEventDataAsync(EventDataKind.AnalyticsEvents,
jsonEvents, eventCount);
if (result.Status == DeliveryStatus.FailedAndMustShutDown)
{
_disabled = true;
}
if (result.TimeFromServer.HasValue)
{
Interlocked.Exchange(ref _lastKnownPastTime,
UnixMillisecondTime.FromDateTime(result.TimeFromServer.Value).Value);
}
}
private void TestInlineUserSerialization(User user, LdValue expectedJsonValue, EventsConfiguration config)
{
config.InlineUsersInEvents = true;
var f = new EventOutputFormatter(config);
var evalEvent = new EvaluationEvent { FlagKey = "flag", User = user };
var outputEvent = SerializeOneEvent(f, evalEvent);
Assert.Equal(LdValue.Null, outputEvent.Get("userKey"));
Assert.Equal(expectedJsonValue, outputEvent.Get("user"));
Assert.Equal(user.Anonymous ? LdValue.Of("anonymousUser") : LdValue.Null, outputEvent.Get("contextKind"));
var identifyEvent = new IdentifyEvent { User = user };
outputEvent = SerializeOneEvent(f, identifyEvent);
Assert.Equal(LdValue.Null, outputEvent.Get("userKey"));
Assert.Equal(expectedJsonValue, outputEvent.Get("user"));
Assert.False(outputEvent.Dictionary.ContainsKey("contextKind"));
var customEvent = new CustomEvent { EventKey = "customkey", User = user };
outputEvent = SerializeOneEvent(f, customEvent);
Assert.Equal(LdValue.Null, outputEvent.Get("userKey"));
Assert.Equal(expectedJsonValue, outputEvent.Get("user"));
Assert.Equal(user.Anonymous ? LdValue.Of("anonymousUser") : LdValue.Null, outputEvent.Get("contextKind"));
var indexEvent = new IndexEvent { User = user };
outputEvent = SerializeOneEvent(f, indexEvent);
Assert.Equal(LdValue.Null, outputEvent.Get("userKey"));
Assert.Equal(expectedJsonValue, outputEvent.Get("user"));
Assert.False(outputEvent.Dictionary.ContainsKey("contextKind"));
}
public void AllUserAttributesAreSerialized()
{
var f = new EventOutputFormatter(new EventsConfiguration());
var user = User.Builder("userkey")
.Anonymous(true)
.Avatar("http://avatar")
.Country("US")
.Custom("custom1", "value1")
.Custom("custom2", "value2")
.Email("*****@*****.**")
.FirstName("first")
.IPAddress("1.2.3.4")
.LastName("last")
.Name("me")
.Secondary("s")
.Build();
var userJson = LdValue.Parse(@"{
""key"":""userkey"",
""anonymous"":true,
""avatar"":""http://avatar"",
""country"":""US"",
""custom"":{""custom1"":""value1"",""custom2"":""value2""},
""email"":""*****@*****.**"",
""firstName"":""first"",
""ip"":""1.2.3.4"",
""lastName"":""last"",
""name"":""me"",
""secondary"":""s""
}");
TestInlineUserSerialization(user, userJson, new EventsConfiguration());
}
public void UserKeyIsSetInsteadOfUserWhenNotInlined()
{
var user = User.Builder("userkey")
.Name("me")
.Build();
var userJson = LdValue.Parse(@"{""key"":""userkey"",""name"":""me""}");
var f = new EventOutputFormatter(new EventsConfiguration());
var evalEvent = new EvaluationEvent { FlagKey = "flag", User = user };
var outputEvent = SerializeOneEvent(f, evalEvent);
Assert.Equal(LdValue.Null, outputEvent.Get("user"));
Assert.Equal(user.Key, outputEvent.Get("userKey").AsString);
// user is always inlined in identify event
var identifyEvent = new IdentifyEvent { User = user };
outputEvent = SerializeOneEvent(f, identifyEvent);
Assert.Equal(LdValue.Null, outputEvent.Get("userKey"));
Assert.Equal(userJson, outputEvent.Get("user"));
var customEvent = new CustomEvent { EventKey = "customkey", User = user };
outputEvent = SerializeOneEvent(f, customEvent);
Assert.Equal(LdValue.Null, outputEvent.Get("user"));
Assert.Equal(user.Key, outputEvent.Get("userKey").AsString);
// user is always inlined in index event
var indexEvent = new IndexEvent { Timestamp = _fixedTimestamp, User = user };
outputEvent = SerializeOneEvent(f, indexEvent);
Assert.Equal(LdValue.Null, outputEvent.Get("userKey"));
Assert.Equal(userJson, outputEvent.Get("user"));
}
public void SummaryEventIsSerialized()
{
var summary = new EventSummary();
summary.NoteTimestamp(UnixMillisecondTime.OfMillis(1001));
summary.IncrementCounter("first", 1, 11, LdValue.Of("value1a"), LdValue.Of("default1"));
summary.IncrementCounter("second", 1, 21, LdValue.Of("value2a"), LdValue.Of("default2"));
summary.IncrementCounter("first", 1, 11, LdValue.Of("value1a"), LdValue.Of("default1"));
summary.IncrementCounter("first", 1, 12, LdValue.Of("value1a"), LdValue.Of("default1"));
summary.IncrementCounter("second", 2, 21, LdValue.Of("value2b"), LdValue.Of("default2"));
summary.IncrementCounter("second", null, 21, LdValue.Of("default2"), LdValue.Of("default2")); // flag exists (has version), but eval failed (no variation)
summary.IncrementCounter("third", null, null, LdValue.Of("default3"), LdValue.Of("default3")); // flag doesn't exist (no version)
summary.NoteTimestamp(UnixMillisecondTime.OfMillis(1000));
summary.NoteTimestamp(UnixMillisecondTime.OfMillis(1002));
var f = new EventOutputFormatter(new EventsConfiguration());
var outputEvent = LdValue.Parse(f.SerializeOutputEvents(new object[0], summary, out var count)).Get(0);
Assert.Equal(1, count);
Assert.Equal("summary", outputEvent.Get("kind").AsString);
Assert.Equal(1000, outputEvent.Get("startDate").AsInt);
Assert.Equal(1002, outputEvent.Get("endDate").AsInt);
var featuresJson = outputEvent.Get("features");
Assert.Equal(3, featuresJson.Count);
var firstJson = featuresJson.Get("first");
Assert.Equal("default1", firstJson.Get("default").AsString);
TestUtil.AssertContainsInAnyOrder(firstJson.Get("counters").AsList(LdValue.Convert.Json),
LdValue.Parse(@"{""value"":""value1a"",""variation"":1,""version"":11,""count"":2}"),
LdValue.Parse(@"{""value"":""value1a"",""variation"":1,""version"":12,""count"":1}"));
var secondJson = featuresJson.Get("second");
Assert.Equal("default2", secondJson.Get("default").AsString);
TestUtil.AssertContainsInAnyOrder(secondJson.Get("counters").AsList(LdValue.Convert.Json),
LdValue.Parse(@"{""value"":""value2a"",""variation"":1,""version"":21,""count"":1}"),
LdValue.Parse(@"{""value"":""value2b"",""variation"":2,""version"":21,""count"":1}"),
LdValue.Parse(@"{""value"":""default2"",""version"":21,""count"":1}"));
var thirdJson = featuresJson.Get("third");
Assert.Equal("default3", thirdJson.Get("default").AsString);
TestUtil.AssertContainsInAnyOrder(thirdJson.Get("counters").AsList(LdValue.Convert.Json),
LdValue.Parse(@"{""unknown"":true,""value"":""default3"",""count"":1}"));
}
private void TestEventSerialization(object e, LdValue expectedJsonValue)
{
var f = new EventOutputFormatter(new EventsConfiguration());
var outputEvent = SerializeOneEvent(f, e);
Assert.Equal(expectedJsonValue, outputEvent);
}