/// <inheritdoc />
public string Serialize(StatsDPoint point, MetricsStatsDOptions options)
{
var builder = new StringBuilder();
builder.Append(point.Name);
builder.Append(":");
builder.Append(StatsDSyntax.FormatValue(point.Value, point.MetricType));
builder.Append("|");
builder.Append(point.MetricType);
if (point.SampleRate.HasValue && point.SampleRate < 1.0)
{
builder.Append("|@");
builder.Append(point.SampleRate.Value.ToString("0.###############", NumberFormatInfo.InvariantInfo));
}
if (point.Tags != null && point.Tags.Count > 0)
{
builder.Append('|');
builder.Append(options.TagMarker);
builder.Append(string.Join(",", point.Tags.Select(tag => $"{tag.Key}:{tag.Value}")));
}
return(builder.ToString());
}
/// <inheritdoc />
public string Serialize(StatsDPoint point, MetricsStatsDOptions options)
{
var builder = new StringBuilder();
builder.Append(point.Name);
builder.Append(":");
builder.Append(StatsDSyntax.FormatValue(point.Value, point.MetricType));
builder.Append("|");
builder.Append(point.MetricType);
if (point.SampleRate.HasValue && point.SampleRate < 1.0)
{
builder.Append("|@");
builder.Append(point.SampleRate.Value.ToString("0.###############"));
}
var tags = new List <string>();
if (point.Tags != null && point.Tags.Count > 0)
{
tags.AddRange(point.Tags.Select(tag => $"{tag.Key}:{tag.Value}"));
}
tags.Add($"{StatsDFormatterConstants.TimestampTagName}:{StatsDSyntax.FormatTimestamp(point.UtcTimestamp)}");
builder.Append('|');
builder.Append(options.TagMarker);
builder.Append(string.Join(",", tags));
return(builder.ToString());
}
public void Can_format_payload_correctly()
{
// Arrange
var timestamp = new DateTime(2017, 1, 1, 1, 1, 1, DateTimeKind.Utc);
var point = new StatsDPoint("name.key", "value", "c", 0.1, null, new DefaultDogStatsDMetricStringSerializer(), timestamp);
// Act
var result = point.Write(_options);
// Assert
result.Should().Be("name.key:0|c|@0.1|#timestamp:1483232461");
}
public void Bad_parameters_should_throws(string name, object value, string metricType, DateTimeKind dateTimeKind, string message)
{
// Arrange
var tags = new Dictionary <string, string>();
var timestamp = new DateTime(2017, 1, 1, 1, 1, 1, dateTimeKind);
Action action = () =>
{
// Act
var point = new StatsDPoint(name, value, metricType, null, tags, new DefaultStatsDMetricStringSerializer(), timestamp);
};
// Assert
action.Should().Throw <ArgumentException>().Where(e => e.Message.StartsWith(message));
}
/// <inheritdoc />
public string Serialize(StatsDPoint point, MetricsStatsDOptions options)
{
var builder = new StringBuilder();
builder.Append(point.Name);
builder.Append(":");
builder.Append(StatsDSyntax.FormatValue(point.Value, point.MetricType));
builder.Append("|");
builder.Append(point.MetricType);
if (point.SampleRate.HasValue && point.SampleRate < 1.0)
{
builder.Append("|@");
builder.Append(point.SampleRate.Value.ToString("0.###############", NumberFormatInfo.InvariantInfo));
}
return(builder.ToString());
}
