public void MergeScopedStats_Three()
{
var txName = new TransactionMetricName("WebTransaction", "Test", false);
var txStats = new TransactionMetricStatsCollection(txName);
txStats.MergeScopedStats(MetricName.Create("DotNet/name"), MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
txStats.MergeScopedStats(MetricName.Create("DotNet/name"), MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(4)));
txStats.MergeScopedStats(MetricName.Create("DotNet/other"), MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(4), TimeSpan.FromSeconds(3)));
Assert.AreEqual("WebTransaction/Test", txStats.GetTransactionName().PrefixedName);
MetricStatsDictionary <string, MetricDataWireModel> unscoped = txStats.GetUnscopedForTesting();
MetricStatsDictionary <string, MetricDataWireModel> scoped = txStats.GetScopedForTesting();
Assert.AreEqual(0, unscoped.Count);
Assert.AreEqual(2, scoped.Count);
var data = scoped["DotNet/name"];
Assert.NotNull(data);
Assert.AreEqual(2, data.Value0);
Assert.AreEqual(8, data.Value1);
Assert.AreEqual(6, data.Value2);
Assert.AreEqual(3, data.Value3);
Assert.AreEqual(5, data.Value4);
data = scoped["DotNet/other"];
Assert.NotNull(data);
Assert.AreEqual(1, data.Value0);
Assert.AreEqual(4, data.Value1);
Assert.AreEqual(3, data.Value2);
Assert.AreEqual(4, data.Value3);
Assert.AreEqual(4, data.Value4);
}
public void MergeStatsEngine_Mix()
{
var metric5 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/name", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(4), TimeSpan.FromSeconds(4)));
var metric6 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/another", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(6)));
var engine1 = new MetricStatsCollection();
MetricStatsDictionary <string, MetricDataWireModel> scoped1 = new MetricStatsDictionary <string, MetricDataWireModel>();
scoped1.Merge("DotNet/name1", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(2), TimeSpan.FromSeconds(1)), MetricDataWireModel.BuildAggregateData);
scoped1.Merge("DotNet/name2", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)), MetricDataWireModel.BuildAggregateData);
engine1.MergeUnscopedStats(metric5);
engine1.MergeScopedStats("engine1scope", scoped1);
var engine2 = new MetricStatsCollection();
MetricStatsDictionary <string, MetricDataWireModel> scoped2 = new MetricStatsDictionary <string, MetricDataWireModel>();
scoped2.Merge("DotNet/name3", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(4), TimeSpan.FromSeconds(1)), MetricDataWireModel.BuildAggregateData);
scoped2.Merge("DotNet/name4", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(2)), MetricDataWireModel.BuildAggregateData);
engine1.MergeUnscopedStats(metric6);
engine1.MergeScopedStats("engine2scope", scoped1);
var engine3 = new MetricStatsCollection();
engine3.Merge(engine1);
engine3.Merge(engine2);
IEnumerable <MetricWireModel> stats = engine3.ConvertToJsonForSending(_metricNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
}
Assert.AreEqual(6, count);
}
public void MergeScopedStats_TwoStatsSeparateEngines()
{
var metric1 = MetricWireModel.BuildMetric(_metricNameService, "name", "scope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
var engine = new MetricStatsCollection();
MetricStatsDictionary <string, MetricDataWireModel> txStats1 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats1.Merge(metric1.MetricName.Name, metric1.Data, MetricDataWireModel.BuildAggregateData);
MetricStatsDictionary <string, MetricDataWireModel> txStats2 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats2.Merge(metric1.MetricName.Name, metric1.Data, MetricDataWireModel.BuildAggregateData);
engine.MergeScopedStats(metric1.MetricName.Scope, txStats1);
engine.MergeScopedStats(metric1.MetricName.Scope, txStats2);
IEnumerable <MetricWireModel> stats = engine.ConvertToJsonForSending(_metricNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
Assert.AreEqual("name", current.MetricName.Name);
Assert.AreEqual("scope", current.MetricName.Scope);
Assert.AreEqual(2, current.Data.Value0);
Assert.AreEqual(6, current.Data.Value1);
Assert.AreEqual(4, current.Data.Value2);
}
Assert.AreEqual(1, count);
}
public void MergeScopedStats_VerifyRenaming()
{
IMetricNameService mNameService = Mock.Create <IMetricNameService>();
Mock.Arrange(() => mNameService.RenameMetric(Arg.IsAny <string>())).Returns <string>(name => "IAmRenamed");
var metric1 = MetricWireModel.BuildMetric(_metricNameService, "name", "myscope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
var engine = new MetricStatsCollection();
var scopedStats = new MetricStatsDictionary <string, MetricDataWireModel>();
scopedStats[metric1.MetricName.Name] = metric1.Data;
engine.MergeScopedStats(metric1.MetricName.Scope, scopedStats);
IEnumerable <MetricWireModel> stats = engine.ConvertToJsonForSending(mNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
Assert.AreEqual("IAmRenamed", current.MetricName.Name);
Assert.AreEqual("myscope", current.MetricName.Scope);
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(3, current.Data.Value1);
Assert.AreEqual(2, current.Data.Value2);
}
Assert.AreEqual(1, count);
}
public MetricStatsDictionary <string, MetricDataWireModel> GetScopedForTesting()
{
var toReturn = new MetricStatsDictionary <string, MetricDataWireModel>();
foreach (var current in scopedStats)
{
toReturn[current.Key.ToString()] = current.Value;
}
return(toReturn);
}
public void MergeScopedStats(string scope, IEnumerable <KeyValuePair <string, MetricDataWireModel> > metrics)
{
MetricStatsDictionary <string, MetricDataWireModel> alreadyScoped;
if (_scopedStats.TryGetValue(scope, out alreadyScoped))
{
alreadyScoped.Merge(metrics, _mergeFunction);
}
else
{
alreadyScoped = new MetricStatsDictionary <string, MetricDataWireModel>(metrics);
_scopedStats[scope] = alreadyScoped;
}
}
public void MergeScopedStats(string scope, string name, MetricDataWireModel metric)
{
MetricStatsDictionary <string, MetricDataWireModel> alreadyScoped;
if (_scopedStats.TryGetValue(scope, out alreadyScoped))
{
alreadyScoped.Merge(name, metric, _mergeFunction);
}
else
{
alreadyScoped = new MetricStatsDictionary <string, MetricDataWireModel>();
alreadyScoped.Merge(name, metric, _mergeFunction);
_scopedStats[scope] = alreadyScoped;
}
}
public void MergeScopedStats_TwoDifferentSame()
{
var metric1 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/name", "scope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(2), TimeSpan.FromSeconds(1)));
var metric2 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/another", "scope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
var engine = new MetricStatsCollection();
MetricStatsDictionary <string, MetricDataWireModel> txStats1 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats1.Merge(metric1.MetricName.Name, metric1.Data, MetricDataWireModel.BuildAggregateData);
MetricStatsDictionary <string, MetricDataWireModel> txStats2 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats2.Merge(metric2.MetricName.Name, metric2.Data, MetricDataWireModel.BuildAggregateData);
engine.MergeScopedStats(metric2.MetricName.Scope, txStats1);
engine.MergeScopedStats(metric2.MetricName.Scope, txStats2);
IEnumerable <MetricWireModel> stats = engine.ConvertToJsonForSending(_metricNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
if (current.MetricName.Name.Equals("DotNet/name"))
{
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(2, current.Data.Value1);
Assert.AreEqual(1, current.Data.Value2);
}
else if (current.MetricName.Name.Equals("DotNet/another"))
{
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(3, current.Data.Value1);
Assert.AreEqual(2, current.Data.Value2);
}
else
{
Assert.Fail("Unexpected metric: " + current.MetricName.Name);
}
Assert.AreEqual("scope", current.MetricName.Scope);
}
Assert.AreEqual(2, count);
}