public void can_report_counter_with_items_using_custom_key()
{
var dataKeys = new MetricValueDataKeys(
counter: new Dictionary <CounterValueDataKeys, string> {
{ CounterValueDataKeys.MetricSetItemSuffix, " setitem" }
});
var metricsMock = new Mock <IMetrics>();
var counter = new DefaultCounterMetric();
counter.Increment(new MetricSetItem("item1", "value1"), 1);
counter.Increment(new MetricSetItem("item2", "value2"), 1);
var counterValueSource = new CounterValueSource(
"test counter",
ConstantValue.Provider(counter.Value),
Unit.None,
MetricTags.Empty);
var payloadBuilder = new TestPayloadBuilder();
var reporter = new TestReporter(payloadBuilder, dataKeys);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", counterValueSource);
payloadBuilder.PayloadFormatted().
Should().
Be(
"test__test_counter_setitem item=item1:value1 mtype=counter total=1i percent=50" + Environment.NewLine +
"test__test_counter_setitem item=item2:value2 mtype=counter total=1i percent=50" + Environment.NewLine +
"test__test_counter mtype=counter value=2i" + Environment.NewLine);
}
public LineProtocolPayloadBuilder(MetricValueDataKeys dataKeys = null, Func <string, string, string> metricNameFormatter = null)
{
_payload = new LineProtocolPayload();
DataKeys = dataKeys ?? new MetricValueDataKeys();
_metricNameFormatter = metricNameFormatter ?? Constants.InfluxDBDefaults.MetricNameFormatter;
}
public async Task can_pack_metrics_with_custom_meter_keys()
{
// Arrange
var dataKeys = new MetricValueDataKeys(
meter: new Dictionary <MeterValueDataKeys, string> {
{ MeterValueDataKeys.Rate1M, "1_min_rate" }
});
var token = CancellationToken.None;
var payloadBuilder = new TestPayloadBuilder(dataKeys);
var reporter = new TestReporter(payloadBuilder);
var filter = new DefaultMetricsFilter().WithEnvironmentInfo(false);
// Act
await _fixture.ReportGenerator.GenerateAsync(reporter, _fixture.Metrics(), filter, token);
var payload = payloadBuilder.PayloadFormatted();
// Assert
payload.Should().
Be(
"application__test_counter tag1=value mtype=counter unit=req value=1i" + Environment.NewLine +
"application__test_gauge mtype=gauge unit=none value=8" + Environment.NewLine +
"application__test_histogram mtype=histogram unit=req samples=1i last=5 count.hist=1i sum=5 min=5 max=5 mean=5 median=5 stddev=0 p999=5 p99=5 p98=5 p95=5 p75=5" +
Environment.NewLine +
"application__test_meter tag2=value mtype=meter unit=none unit_rate=min count.meter=1i 1_min_rate=0 rate5m=0 rate15m=0 rate.mean=3000" +
Environment.NewLine +
"application__test_timer mtype=timer unit=req unit_dur=ms unit_rate=min count.meter=1i 1_min_rate=0 rate5m=0 rate15m=0 rate.mean=3000 samples=1i last=10 count.hist=1i sum=10 min=10 max=10 mean=10 median=10 stddev=0 p999=10 p99=10 p98=10 p95=10 p75=10" +
Environment.NewLine);
}
public void can_report_meters_with_items_using_custom_item_key()
{
var dataKeys = new MetricValueDataKeys(
meter: new Dictionary <MeterValueDataKeys, string> {
{ MeterValueDataKeys.MetricSetItemSuffix, " setitem" }
});
var metricsMock = new Mock <IMetrics>();
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(new MetricSetItem("item1", "value1"), 1);
meter.Mark(new MetricSetItem("item2", "value2"), 1);
var meterValueSource = new MeterValueSource(
"test meter",
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
MetricTags.Empty);
var payloadBuilder = new TestPayloadBuilder();
var reporter = new TestReporter(payloadBuilder, dataKeys);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", meterValueSource);
payloadBuilder.PayloadFormatted().
Should().
Be(
"test__test_meter_setitem item=item1:value1 mtype=meter count.meter=1i rate1m=0 rate5m=0 rate15m=0 percent=50" +
Environment.NewLine +
"test__test_meter_setitem item=item2:value2 mtype=meter count.meter=1i rate1m=0 rate5m=0 rate15m=0 percent=50" +
Environment.NewLine +
"test__test_meter mtype=meter count.meter=2i rate1m=0 rate5m=0 rate15m=0" + Environment.NewLine);
}
public void can_report_counter_with_items_and_custom_data_keys()
{
var metricsMock = new Mock <IMetrics>();
var counter = new DefaultCounterMetric();
counter.Increment(new MetricSetItem("item1", "value1"), 1);
counter.Increment(new MetricSetItem("item2", "value2"), 1);
var counterValueSource = new CounterValueSource(
"test counter",
ConstantValue.Provider(counter.Value),
Unit.None,
new MetricTags(new[] { "key1", "key2" }, new[] { "value1", "value2" }));
var payloadBuilder = new TestPayloadBuilder();
var customDataKeys = new MetricValueDataKeys(
counter: new Dictionary <CounterValueDataKeys, string>
{
{ CounterValueDataKeys.SetItemPercent, "%" },
{ CounterValueDataKeys.Total, "count" }
});
var reporter = new TestReporter(payloadBuilder, customDataKeys);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", counterValueSource);
payloadBuilder.PayloadFormatted().
Should().
Be(
"test__test_counter__items key1=value1 key2=value2 item=item1:value1 mtype=counter count=1i %=50" +
Environment.NewLine +
"test__test_counter__items key1=value1 key2=value2 item=item2:value2 mtype=counter count=1i %=50" +
Environment.NewLine +
"test__test_counter key1=value1 key2=value2 mtype=counter value=2i" + Environment.NewLine);
}
public async Task can_pack_metrics_with_custom_histogram_keys()
{
// Arrange
var dataKeys = new MetricValueDataKeys(
histogram: new Dictionary <HistogramValueDataKeys, string> {
{ HistogramValueDataKeys.P75, "75th_percentile" }
});
var token = CancellationToken.None;
var payloadBuilder = new TestPayloadBuilder();
var reporter = new TestReporter(
payloadBuilder,
dataKeys);
var filter = new DefaultMetricsFilter().WithEnvironmentInfo(false);
// Act
await _reportGenerator.GenerateAsync(reporter, _metrics, filter, token);
var payload = payloadBuilder.PayloadFormatted();
// Assert
payload.Should().
Be(
"application__test_counter tag1=value mtype=counter value=1i" + Environment.NewLine +
"application__test_gauge mtype=gauge value=8" + Environment.NewLine +
"application__test_histogram mtype=histogram samples=1i last=5 count.hist=1i sum=5 min=5 max=5 mean=5 median=5 stddev=0 p999=5 p99=5 p98=5 p95=5 75th_percentile=5" +
Environment.NewLine +
"application__test_meter tag2=value mtype=meter count.meter=1i rate1m=0 rate5m=0 rate15m=0 rate.mean=6000" +
Environment.NewLine +
"application__test_timer mtype=timer count.meter=1i rate1m=0 rate5m=0 rate15m=0 rate.mean=6000 samples=1i last=10 count.hist=1i sum=10 min=10 max=10 mean=10 median=10 stddev=0 p999=10 p99=10 p98=10 p95=10 75th_percentile=10" +
Environment.NewLine);
}
public void histogram_can_use_custom_data_keys_and_should_provide_corresponding_values()
{
// Arrange
var value = new HistogramValue(1, 1, 2, "3", 4, "5", 6, 7, "8", 9, 10, 11, 12, 13, 14, 15, 16);
var data = new Dictionary <string, object>();
var dataKeys = new MetricValueDataKeys(
histogram: new Dictionary <HistogramValueDataKeys, string>
{
{ HistogramValueDataKeys.UserLastValue, "userLastValue" },
{ HistogramValueDataKeys.UserMinValue, "userMinValue" },
{ HistogramValueDataKeys.UserMaxValue, "userMaxValue" },
{ HistogramValueDataKeys.P75, "75th_percentile" }
});
// Act
value.AddHistogramValues(data, dataKeys.Histogram);
// Assert
data.ContainsKey(DataKeys.Histogram[HistogramValueDataKeys.UserLastValue]).Should().BeFalse();
data["userLastValue"].Should().Be("3");
data.ContainsKey(DataKeys.Histogram[HistogramValueDataKeys.UserMaxValue]).Should().BeFalse();
data["userMaxValue"].Should().Be("5");
data.ContainsKey(DataKeys.Histogram[HistogramValueDataKeys.UserMinValue]).Should().BeFalse();
data["userMinValue"].Should().Be("8");
data.ContainsKey(DataKeys.Histogram[HistogramValueDataKeys.P75]).Should().BeFalse();
data["75th_percentile"].Should().Be(11.0);
}
/// <summary>
/// Initializes a new instance of the <see cref="ElasticSearchReporterSettings" /> class.
/// </summary>
public ElasticSearchReporterSettings()
{
var customHistogramDataKeys = new Dictionary <HistogramValueDataKeys, string>
{
{ HistogramValueDataKeys.Count, "countHist" },
{ HistogramValueDataKeys.UserLastValue, "userLast" },
{ HistogramValueDataKeys.UserMinValue, "userMin" },
{ HistogramValueDataKeys.UserMaxValue, "userMax" }
};
var customMeterDataKeys = new Dictionary <MeterValueDataKeys, string>
{
{ MeterValueDataKeys.Count, "countMeter" },
{ MeterValueDataKeys.RateMean, "rateMean" }
};
DataKeys = new MetricValueDataKeys(histogram: customHistogramDataKeys, meter: customMeterDataKeys);
ElasticSearchSettings = new ElasticSearchSettings(new Uri("http://*****:*****@char) => current.Replace(@char, "_")).ToLowerInvariant()
: SpecialChars.Aggregate($"{metricContext}__{metricName}", (current, @char) => current.Replace(@char, "_")).ToLowerInvariant();
MetricTagValueFormatter = tagValue =>
{
return(SpecialChars.Aggregate(tagValue, (current, @char) => current.Replace(@char, "_")).ToLowerInvariant());
};
}
public TestReporter(IMetricPayloadBuilder <TestMetricPayload> payloadBuilder, MetricValueDataKeys dataKeys = null)
{
_dataKeys = dataKeys ?? new MetricValueDataKeys();
_payloadBuilder = payloadBuilder;
_metricNameFormatter = (metricContext, metricName) => metricContext.IsMissing()
? $"{metricName}".Replace(' ', '_').ToLowerInvariant()
: $"{metricContext}__{metricName}".Replace(' ', '_').ToLowerInvariant();
}
public CustomAsciiMetricPayloadBuilder()
{
_payload = new CustomAsciiMetricPayload();
_metricNameFormatter = (metricContext, metricName) => StringExtensions.IsMissing(metricContext)
? metricName
: $"[{metricContext}] {metricName}";
DataKeys = new MetricValueDataKeys();
}
/// <summary>
/// Initializes a new instance of the <see cref="InfluxDBReporterSettings" /> class.
/// </summary>
public InfluxDBReporterSettings()
{
InfluxDbSettings = new InfluxDBSettings();
HttpPolicy = new HttpPolicy
{
FailuresBeforeBackoff = Constants.DefaultFailuresBeforeBackoff,
BackoffPeriod = Constants.DefaultBackoffPeriod,
Timeout = Constants.DefaultTimeout
};
ReportInterval = TimeSpan.FromSeconds(5);
MetricNameFormatter = InfluxDBConstants.MetricNameFormatter;
DataKeys = new MetricValueDataKeys();
}
public GraphitePayloadBuilder(
IGraphiteNameFormatter metricNameFormatter = null,
MetricValueDataKeys dataKeys = null,
DateTime?timestamp = null)
{
_timestamp = timestamp;
_payload = new GraphitePayload();
_metricNameFormatter = metricNameFormatter ?? FormattingConstants.GraphiteDefaults.MetricNameFormatter;
DataKeys = dataKeys ?? new MetricValueDataKeys(
FormattingConstants.GraphiteDefaults.CustomHistogramDataKeys,
FormattingConstants.GraphiteDefaults.CustomMeterDataKeys,
FormattingConstants.GraphiteDefaults.CustomApdexKeys,
FormattingConstants.GraphiteDefaults.CustomCounterDataKeys);
}
/// <summary>
/// Initializes a new instance of the <see cref="ElasticSearchReporterSettings" /> class.
/// </summary>
public ElasticSearchReporterSettings()
{
DataKeys = new MetricValueDataKeys(
EsConstants.ElasticsearchDefaults.CustomHistogramDataKeys,
EsConstants.ElasticsearchDefaults.CustomMeterDataKeys);
ElasticSearchSettings = new ElasticSearchSettings(new Uri("http://localhost:9200"), "metrics");
HttpPolicy = new HttpPolicy
{
FailuresBeforeBackoff = Constants.DefaultFailuresBeforeBackoff,
BackoffPeriod = Constants.DefaultBackoffPeriod,
Timeout = Constants.DefaultTimeout
};
ReportInterval = TimeSpan.FromSeconds(5);
MetricNameFormatter = EsConstants.ElasticsearchDefaults.MetricNameFormatter;
MetricTagValueFormatter = EsConstants.ElasticsearchDefaults.MetricTagValueFormatter;
}
public void apdex_can_use_custom_data_keys_and_should_provide_corresponding_values()
{
// Arrange
var value = new ApdexValue(1, 2, 3, 4, 5);
var data = new Dictionary <string, object>();
var dataKeys = new MetricValueDataKeys(
apdex: new Dictionary <ApdexValueDataKeys, string>
{
{ ApdexValueDataKeys.Samples, "size_of_sample" }
});
// Act
value.AddApdexValues(data, dataKeys.Apdex);
// Assert
data.ContainsKey(DataKeys.Apdex[ApdexValueDataKeys.Samples]).Should().BeFalse();
data["size_of_sample"].Should().Be(5);
}
public BulkPayloadBuilder(
string index,
Func <string, string, string> metricNameFormatter = null,
Func <string, string> metricTagValueFormatter = null,
MetricValueDataKeys dataKeys = null)
{
if (string.IsNullOrWhiteSpace(index))
{
throw new ArgumentNullException(nameof(index), "The elasticsearch index name cannot be null or whitespace");
}
_index = index;
_metricNameFormatter = metricNameFormatter ?? Constants.ElasticsearchDefaults.MetricNameFormatter;
_metricTagValueFormatter = metricTagValueFormatter ?? Constants.ElasticsearchDefaults.MetricTagValueFormatter;
_serializer = JsonSerializer.Create();
_payload = new BulkPayload(_serializer, _index);
DataKeys = dataKeys ?? new MetricValueDataKeys();
}
public void meter_can_use_custom_data_keys_and_should_provide_corresponding_values()
{
// Arrange
var value = new MeterValue(1, 2, 3, 4, 5, TimeUnit.Seconds);
var dataKeys = new MetricValueDataKeys(
meter: new Dictionary <MeterValueDataKeys, string>
{
{ MeterValueDataKeys.Rate1M, "1_min_rate" },
{ MeterValueDataKeys.RateMean, "mean_rate" }
});
// Act
value.AddMeterValues(out IDictionary <string, object> data, dataKeys.Meter);
// Assert
data.ContainsKey(DataKeys.Meter[MeterValueDataKeys.RateMean]).Should().BeFalse();
data["mean_rate"].Should().Be(2.0);
data.ContainsKey(DataKeys.Meter[MeterValueDataKeys.Rate1M]).Should().BeFalse();
data["1_min_rate"].Should().Be(3.0);
}
public AsciiMetricPayloadBuilder(Func <string, string, string> metricNameFormatter = null, MetricValueDataKeys dataKeys = null)
{
_payload = new AsciiMetricPayload();
if (metricNameFormatter == null)
{
_metricNameFormatter = (metricContext, metricName) => metricContext.IsMissing()
? metricName
: $"[{metricContext}] {metricName}";
}
else
{
_metricNameFormatter = metricNameFormatter;
}
DataKeys = dataKeys ?? new MetricValueDataKeys();
}
public TestPayloadBuilder(MetricValueDataKeys dataKeys)
{
_payload = new TestMetricPayload();
DataKeys = dataKeys ?? new MetricValueDataKeys();
}
public TestPayloadBuilder(Func <string, string, string> metricNameFormatter, MetricValueDataKeys dataKeys)
{
_payload = new TestMetricPayload();
DataKeys = dataKeys ?? new MetricValueDataKeys();
_metricNameFormatter = metricNameFormatter;
}
