public void EventsAreFormattedIntoCompactJsonPayloads()
{
var evt = Some.LogEvent("Hello, {Name}!", "Alice");
var formatter = new ConstrainedBufferedFormatter(null);
var json = new StringWriter();
formatter.Format(evt, json);
Assert.Contains("Name\":\"Alice", json.ToString());
}
public void PlaceholdersAreLoggedWhenCompactJsonRenderingFails()
{
var evt = Some.LogEvent(new NastyException(), "Hello, {Name}!", "Alice");
var formatter = new ConstrainedBufferedFormatter(null);
var json = new StringWriter();
formatter.Format(evt, json);
var jsonString = json.ToString();
Assert.Contains("could not be formatted", jsonString);
Assert.Contains("OriginalMessageTemplate\":\"Hello, ", jsonString);
}
public void PlaceholdersAreLoggedWhenTheEventSizeLimitIsExceeded()
{
var evt = Some.LogEvent("Hello, {Name}!", new string('a', 10000));
var formatter = new ConstrainedBufferedFormatter(2000);
var json = new StringWriter();
formatter.Format(evt, json);
var jsonString = json.ToString();
Assert.Contains("exceeds the body size limit", jsonString);
Assert.Contains("\"EventBodySample\"", jsonString);
Assert.Contains("aaaaa", jsonString);
}
public async Task EmitBatchAsync(IEnumerable <LogEvent> events)
{
_nextRequiredLevelCheckUtc = DateTime.UtcNow.Add(RequiredLevelCheckInterval);
var payload = new StringWriter();
foreach (var evt in events)
{
_formatter.Format(evt, payload);
}
var clefPayload = payload.ToString();
var minimumAcceptedLevel = await _ingestionApi.IngestAsync(clefPayload);
_controlledSwitch.Update(minimumAcceptedLevel);
}