private static void TestExportAsync(
AggregationType aggregationType,
MetricData metricData,
MetricDescriptor.Types.MetricKind expectedMetricKind,
TypedValue expectedTypedValue,
IDictionary <string, string> expectedLabels = null)
{
MockStackdriverMetricsExporter.CallBase = true;
var metric = new Metric("<metric-namespace>", MetricName, "<metric-description>", aggregationType);
metric.Data.Add(metricData);
var expectedMonitoredResource = GoogleCloudResourceUtils.GetDefaultResource(ProjectId);
var expectedGoogleMetric = new Google.Api.Metric
{
Type = $"custom.googleapis.com/server/{MetricName}",
};
if (expectedLabels != null)
{
expectedGoogleMetric.Labels.Add(expectedLabels);
}
var expectedTimeSeries = new TimeSeries
{
Metric = expectedGoogleMetric,
Resource = expectedMonitoredResource,
MetricKind = expectedMetricKind,
};
var expectedTimeInterval = new TimeInterval
{
StartTime = expectedMetricKind == MetricDescriptor.Types.MetricKind.Cumulative
? Timestamp.FromDateTimeOffset(StartTimestamp)
: null,
EndTime = Timestamp.FromDateTimeOffset(EndTimestamp),
};
MockStackdriverMetricsExporter
.Setup(sm =>
sm.UploadToGoogleCloudMonitoring(expectedTimeSeries, expectedTypedValue, expectedTimeInterval))
.Verifiable();
MockStackdriverMetricsExporter.Object.ExportAsync(new List <Metric> {
metric
}, CancellationToken.None);
MockStackdriverMetricsExporter.Verify();
}
private TimeSeries GenerateNewTimeSeries(
string metricName,
IEnumerable <KeyValuePair <string, string> > labelSet,
MetricDescriptor.Types.MetricKind metricKind)
{
var googleMetric = new Google.Api.Metric
{
Type = $"custom.googleapis.com/server/{metricName}",
};
if (labelSet != null)
{
googleMetric.Labels.Add(
labelSet.ToDictionary(x => x.Key, x => x.Value));
}
return(new TimeSeries
{
Metric = googleMetric,
Resource = this.monitoredResource,
MetricKind = metricKind,
});
}
