public void WhenCreatingContractsAlertThenMetricChartPropertiesAreConvertedCorrectly()
{
ContractsAlert contractsAlert = CreateContractsAlert <TestAlert>();
Assert.AreEqual(1, contractsAlert.AlertProperties.Count);
MetricChartAlertProperty alertProperty = (MetricChartAlertProperty)contractsAlert.AlertProperties[0];
Assert.AreEqual(string.Empty, alertProperty.ResourceId);
Assert.AreEqual("someMetric", alertProperty.MetricName);
Assert.AreEqual("namespace", alertProperty.MetricNamespace);
Assert.AreEqual(2, alertProperty.MetricDimensions.Count);
Assert.AreEqual("val1", alertProperty.MetricDimensions["dim1"]);
Assert.AreEqual("val2", alertProperty.MetricDimensions["dim2"]);
Assert.AreEqual(new DateTime(1972, 6, 6), alertProperty.StartTimeUtc);
Assert.AreEqual(new DateTime(1972, 6, 7), alertProperty.EndTimeUtc);
Assert.AreEqual(TimeSpan.FromHours(1), alertProperty.TimeGrain);
Assert.AreEqual(ContractsAggregationType.Average, alertProperty.AggregationType);
Assert.AreEqual(ContractsThresholdType.LessThan, alertProperty.ThresholdType);
Assert.AreEqual(0.1, alertProperty.StaticThreshold.LowerThreshold);
Assert.AreEqual(0.5, alertProperty.StaticThreshold.UpperThreshold);
Assert.AreEqual((uint)5, alertProperty.DynamicThreshold.FailingPeriodsSettings.ConsecutivePeriods);
Assert.AreEqual((uint)3, alertProperty.DynamicThreshold.FailingPeriodsSettings.ConsecutiveViolations);
Assert.AreEqual(DynamicThreshold.MediumSensitivity, alertProperty.DynamicThreshold.Sensitivity);
Assert.AreEqual(new DateTime(1972, 6, 6), alertProperty.DynamicThreshold.IgnoreDataBefore);
}
public void WhenConvertingMetricChartAlertPropertyToMetricChartPropertyControlViewModelThenTheResultIsAsExpected()
{
var metricChartAlertProperty = new MetricChartAlertProperty("propertyName", "displayName", 5, "metric1", TimeSpan.FromMinutes(15), AggregationType.Maximum);
object result = this.converter.Convert(metricChartAlertProperty, typeof(MetricChartPropertyControlViewModel), null, new CultureInfo("en-us"));
Assert.IsInstanceOfType(result, typeof(MetricChartPropertyControlViewModel));
}
public void TestInitialize()
{
// Create property
this.resource = new ResourceIdentifier(ResourceType.AzureStorage, "subscriptionId", "resourceGroupName", "storage1");
this.property = new MetricChartAlertProperty(
propertyName: "metric",
displayName: "metric display",
order: 1,
metricName: "metric1",
timeGrain: TimeSpan.FromMinutes(5),
aggregationType: AggregationType.Sum)
{
StartTimeUtc = new DateTime(2019, 4, 1, 10, 0, 0),
EndTimeUtc = new DateTime(2019, 4, 1, 12, 0, 0),
MetricNamespace = "nameSpace",
ResourceId = this.resource.ToResourceId()
};
// Create metric data
this.values = Enumerable.Range(0, (int)((this.property.EndTimeUtc - this.property.StartTimeUtc).Value.Ticks / this.property.TimeGrain.Ticks)).Select(n => (double)n).ToList();
this.timestamps = this.values.Select(n => new DateTime((long)(this.property.StartTimeUtc.Value.Ticks + (this.property.TimeGrain.Ticks * n)))).ToList();
MetricQueryResult metricQueryResult = new MetricQueryResult("name", "unit", new List <MetricTimeSeries>()
{
new MetricTimeSeries(
this.timestamps.Zip(this.values, (t, v) => new MetricValues(t, v, v, v, v, 1)).ToList(),
new List <KeyValuePair <string, string> >()
{
})
});
// Mock metric client result
this.metricClientMock = new Mock <IMetricClient>();
this.metricClientMock
.Setup(x => x.GetResourceMetricsAsync(this.resource.ToResourceId(), It.IsAny <QueryParameters>(), It.IsAny <CancellationToken>()))
.ReturnsAsync((string resourceId, QueryParameters queryParameters, CancellationToken ct) =>
{
// Verify the query parameters
Assert.AreEqual(Aggregation.Total, queryParameters.Aggregations.Single());
Assert.AreEqual(TimeSpan.FromMinutes(5), queryParameters.Interval);
Assert.AreEqual(new DateTime(2019, 4, 1, 10, 0, 0), queryParameters.StartTime);
Assert.AreEqual(new DateTime(2019, 4, 1, 12, 0, 0), queryParameters.EndTime);
Assert.AreEqual("metric1", queryParameters.MetricNames.Single());
Assert.AreEqual("nameSpace", queryParameters.MetricNamespace);
return(new[] { metricQueryResult });
});
this.analysisServicesFactoryMock = new Mock <IAnalysisServicesFactory>();
this.analysisServicesFactoryMock
.Setup(x => x.CreateMetricClientAsync(this.resource.SubscriptionId, It.IsAny <CancellationToken>()))
.ReturnsAsync(this.metricClientMock.Object);
this.tracerMock = new Mock <ITracer>();
}
/// <summary>
/// Initializes a new instance of the <see cref="MetricChartPropertyControlViewModel"/> class.
/// </summary>
/// <param name="metricChartAlertProperty">The metric chart alert property that should be displayed.</param>
/// <param name="analysisServicesFactory">The analysis services factory</param>
/// <param name="tracer">The tracer</param>
public MetricChartPropertyControlViewModel(
MetricChartAlertProperty metricChartAlertProperty,
IAnalysisServicesFactory analysisServicesFactory,
ITracer tracer)
{
this.metricChartAlertProperty = metricChartAlertProperty;
this.Title = metricChartAlertProperty.DisplayName;
this.analysisServicesFactory = analysisServicesFactory;
this.tracer = tracer;
// Set X/Y axis formatters
this.XAxisFormatter = value => (value >= 0 ? new DateTime((long)(value * TimeSpan.FromHours(1).Ticks)) : DateTime.MinValue).ToString(CultureInfo.InvariantCulture);
this.YAxisFormatter = value => value.ToString(CultureInfo.InvariantCulture);
// Start a task to read the metric values
this.ReadChartValuesTask = new ObservableTask <ChartValues <DateTimePoint> >(
this.ReadChartValuesAsync(),
tracer);
}
