public void DateTimeOffsetTimestampsAreAccepted()
{
var then = DateTimeOffset.Now.AddDays(-5);
var evt = LogEventBuilder.FromProperties(new Dictionary <string, object> {
["@t"] = then
}, null);
Assert.Equal(then, evt.Timestamp);
}
public void MissingValuesAreDefaulted()
{
var evt = LogEventBuilder.FromProperties(new Dictionary <string, object>(), null);
Assert.True(evt.Timestamp > DateTimeOffset.Now.AddSeconds(-5));
Assert.Equal("", evt.RenderMessage());
Assert.Equal(LogEventLevel.Information, evt.Level);
Assert.Null(evt.Exception);
Assert.Equal(SurrogateLevelProperty.PropertyName, evt.Properties.Single().Key);
}
public async Task <ReadResult> TryReadAsync()
{
var frame = await _reader.TryReadAsync();
if (!frame.HasValue)
{
return(new ReadResult(null, frame.IsAtEnd));
}
if (frame.IsOrphan)
{
throw new InvalidDataException($"A line arrived late or could not be parsed: `{frame.Value.Trim()}`.");
}
var(properties, remainder) = _nameValueExtractor.ExtractValues(frame.Value);
var evt = LogEventBuilder.FromProperties(properties, remainder);
return(new ReadResult(evt, frame.IsAtEnd));
}
public void SuppliedValuesAreUsed()
{
var properties = new Dictionary <string, object>
{
["@t"] = new TextSpan("2018-02-01T13:00:00.123Z"),
["@l"] = new TextSpan("WRN"),
["@m"] = new TextSpan("Hello, world"),
["@x"] = new TextSpan("EverythingFailedException"),
["MachineName"] = new TextSpan("TP"),
["Count"] = 42
};
var remainder = "rem";
var evt = LogEventBuilder.FromProperties(properties, remainder);
Assert.Equal("2018-02-01T13:00:00.1230000+00:00", evt.Timestamp.ToString("o"));
Assert.Equal("Hello, world", evt.RenderMessage());
Assert.Equal(LogEventLevel.Information, evt.Level);
Assert.Equal("WRN", ((ScalarValue)evt.Properties[SurrogateLevelProperty.PropertyName]).Value);
Assert.Equal("EverythingFailedException", evt.Exception.ToString());
Assert.Equal(42, ((ScalarValue)evt.Properties["Count"]).Value);
Assert.Equal("TP", ((ScalarValue)evt.Properties["MachineName"]).Value.ToString());
Assert.Equal("rem", ((ScalarValue)evt.Properties["@unmatched"]).Value.ToString());
}