public async void QueryMetricsAsync_uses_avg_aggregator()
{
var metricName = GetUniqueMetricName();
var time = DateTime.UtcNow.MillisecondsSinceEpoch();
var dataPoint = new DataPoint(time, 10L);
var dataPoint2 = new DataPoint(time + 1, 30L);
var metric = new Metric(metricName)
.AddTag("route_id", "1")
.AddDataPoint(dataPoint2)
.AddDataPoint(dataPoint);
await _client.AddMetricsAsync(new[] { metric });
var queryMetric = new QueryMetric(metricName)
.AddAggregator(new AverageAggregator(1, TimeUnit.Minutes));
var query = new QueryBuilder()
.SetStart(TimeSpan.FromSeconds(10))
.AddQueryMetric(queryMetric);
Thread.Sleep(TimeSpan.FromSeconds(2));
var response = await _client.QueryMetricsAsync(query);
response.Queries.Should().HaveCount(1);
response.Queries[0].Results.Should().HaveCount(1);
response.Queries[0].Results[0].DataPoints.Single().Value.Should().Be(20L);
}
public async void QueryMetricsAsync_uses_sum_aggregator()
{
var metricName = GetUniqueMetricName();
var time = DateTime.UtcNow.MillisecondsSinceEpoch();
var dataPoint = new DataPoint(time, 10L);
var dataPoint2 = new DataPoint(time + 1, 30L);
var metric = new Metric(metricName)
.AddTag("route_id", "1")
.AddDataPoint(dataPoint2)
.AddDataPoint(dataPoint);
await _client.AddMetricsAsync(new[] { metric });
var queryMetric = new QueryMetric(metricName)
.AddAggregator(new SumAggregator(1, TimeUnit.Minutes));
var query = new QueryBuilder()
.SetStart(TimeSpan.FromSeconds(10))
.AddQueryMetric(queryMetric);
Thread.Sleep(TimeSpan.FromSeconds(2));
var response = await _client.QueryMetricsAsync(query);
response.Queries.Should().HaveCount(1);
response.Queries[0].Results.Should().HaveCount(1);
response.Queries[0].Results[0].DataPoints.Single().Value.Should().Be(40L);
}
public async void QueryMetricsAsync_uses_group_by_tag()
{
var metricName = GetUniqueMetricName();
var dataPoint = new DataPoint(DateTime.UtcNow.MillisecondsSinceEpoch(), 10L);
var metric = new Metric(metricName)
.AddTag("route_id", "1")
.AddDataPoint(dataPoint);
var dataPoint2 = new DataPoint(DateTime.UtcNow.MillisecondsSinceEpoch(), 5L);
var metric2 = new Metric(metricName)
.AddTag("route_id", "2")
.AddDataPoint(dataPoint2);
await _client.AddMetricsAsync(new[] { metric, metric2 });
var queryMetric = new QueryMetric(metricName)
.AddGroupBy(new GroupByTag("route_id"));
var query = new QueryBuilder()
.SetStart(TimeSpan.FromSeconds(5))
.AddQueryMetric(queryMetric);
Thread.Sleep(TimeSpan.FromSeconds(2));
var response = await _client.QueryMetricsAsync(query);
response.Queries.Single().SampleSize.Should().Be(2);
response.Queries.Single().Results
.Should()
.HaveCount(2)
.And
.Contain(result => result.DataPoints.Single().LongValue == 10L)
.And
.Contain(result => result.DataPoints.Single().LongValue == 5L);
}
/// <summary>
/// Add a metric to query for
/// </summary>
/// <param name="metric"></param>
/// <returns></returns>
public QueryBuilder AddQueryMetric(QueryMetric metric)
{
_queryMetrics.Add(metric);
return(this);
}
public async void QueryMetricsAsync_uses_group_by_tag()
{
var metricName = GetUniqueMetricName();
var dataPoint = new DataPoint(DateTime.UtcNow.MillisecondsSinceEpoch(), 10L);
var metric = new Metric(metricName)
.AddTag("route_id", "1")
.AddDataPoint(dataPoint);
var dataPoint2 = new DataPoint(DateTime.UtcNow.MillisecondsSinceEpoch(), 5L);
var metric2 = new Metric(metricName)
.AddTag("route_id", "2")
.AddDataPoint(dataPoint2);
await _client.AddMetricsAsync(new[] {metric, metric2});
var queryMetric = new QueryMetric(metricName)
.AddGroupBy(new GroupByTag("route_id"));
var query = new QueryBuilder()
.SetStart(TimeSpan.FromSeconds(5))
.AddQueryMetric(queryMetric);
Thread.Sleep(TimeSpan.FromSeconds(2));
var response = await _client.QueryMetricsAsync(query);
response.Queries.Single().SampleSize.Should().Be(2);
response.Queries.Single().Results
.Should()
.HaveCount(2)
.And
.Contain(result => result.DataPoints.Single().LongValue == 10L)
.And
.Contain(result => result.DataPoints.Single().LongValue == 5L);
}
