public void Test()
{
var metrics = _fixture.AgentLog.GetMetrics().ToList();
Assert.NotNull(metrics);
NrAssert.Multiple
(
() => Assertions.MetricsExist(_generalMetrics, metrics),
() => Assertions.MetricsExist(_ioBoundNoSpecialAsyncMetrics, metrics),
() => Assertions.MetricsExist(_ioBoundConfigureAwaitFalseAsyncMetrics, metrics),
() => Assertions.MetricsExist(_cpuBoundTasksAsyncMetrics, metrics),
() => Assertions.MetricsExist(_manualAsyncTaskRunBlockedMetrics, metrics),
() => Assertions.MetricsExist(_manualAsyncTaskFactoryStartNewBlockedMetrics, metrics),
() => Assertions.MetricsExist(_manualAsyncNewThreadStartBlockedMetrics, metrics),
() => Assertions.MetricsExist(_manualAsyncMultipleThreadSegmentParentingMetrics, metrics)
);
var transactionSample = _fixture.AgentLog.GetTransactionSamples().FirstOrDefault();
Assert.NotNull(transactionSample);
var actualTraceTree = transactionSample.TraceData.RootSegment;
var expectedTraceTree = ExpectedTransactionTraceSegment.NewTree("ConsoleAsyncApplication.ManualAsyncUseCases", "MultipleThreadSegmentParenting",
ExpectedTransactionTraceSegment.NewSubtree("MultipleThreadSegmentParenting", "ConsoleAsyncApplication.ManualAsyncUseCases", "MultipleThreadSegmentParenting",
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("DotNet/ConsoleAsyncApplication.ManualAsyncUseCases/Task1", "ConsoleAsyncApplication.ManualAsyncUseCases", "Task1",
ExpectedTransactionTraceSegment.NewSubtree("DotNet/ConsoleAsyncApplication.ManualAsyncUseCases/Task1SubMethod1", "ConsoleAsyncApplication.ManualAsyncUseCases", "Task1SubMethod1"),
ExpectedTransactionTraceSegment.NewSubtree("DotNet/ConsoleAsyncApplication.ManualAsyncUseCases/Task1SubMethod2", "ConsoleAsyncApplication.ManualAsyncUseCases", "Task1SubMethod2")
),
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("DotNet/ConsoleAsyncApplication.ManualAsyncUseCases/Task2", "ConsoleAsyncApplication.ManualAsyncUseCases", "Task2",
ExpectedTransactionTraceSegment.NewSubtree("DotNet/ConsoleAsyncApplication.ManualAsyncUseCases/Task2SubMethod1", "ConsoleAsyncApplication.ManualAsyncUseCases", "Task2SubMethod1"),
ExpectedTransactionTraceSegment.NewSubtree("DotNet/ConsoleAsyncApplication.ManualAsyncUseCases/Task2SubMethod2", "ConsoleAsyncApplication.ManualAsyncUseCases", "Task2SubMethod2")
),
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("DotNet/ConsoleAsyncApplication.ManualAsyncUseCases/Task3", "ConsoleAsyncApplication.ManualAsyncUseCases", "Task3",
ExpectedTransactionTraceSegment.NewSubtree("DotNet/ConsoleAsyncApplication.ManualAsyncUseCases/Task3SubMethod1", "ConsoleAsyncApplication.ManualAsyncUseCases", "Task3SubMethod1"),
ExpectedTransactionTraceSegment.NewSubtree("DotNet/ConsoleAsyncApplication.ManualAsyncUseCases/Task3SubMethod2", "ConsoleAsyncApplication.ManualAsyncUseCases", "Task3SubMethod2")
)
)
);
Assertions.TransactionTraceSegmentTreeEquals(expectedTraceTree, actualTraceTree);
}
public void BackgroundThreadMethodOrderingMayNotMatter()
{
var expectedTraceTree = ExpectedTransactionTraceSegment.NewTree(ClassName, "RootMethod",
ExpectedTransactionTraceSegment.NewSubtree("MetricNameRoot", ClassName, "RootMethod",
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("MetricName1", ClassName, "Method1",
ExpectedTransactionTraceSegment.NewSubtree("MetricName11", ClassName, "Method11"),
ExpectedTransactionTraceSegment.NewSubtree("MetricName12", ClassName, "Method12")
),
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("MetricName2", ClassName, "Method2",
ExpectedTransactionTraceSegment.NewSubtree("MetricName21", ClassName, "Method21"),
ExpectedTransactionTraceSegment.NewSubtree("MetricName22", ClassName, "Method22")
),
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("MetricName3", ClassName, "Method3",
ExpectedTransactionTraceSegment.NewSubtree("MetricName31", ClassName, "Method31"),
ExpectedTransactionTraceSegment.NewSubtree("MetricName32", ClassName, "Method32")
)
)
);
var actualTraceTree = TestTransactionTraceSegment.NewTree(ClassName, "RootMethod",
TestTransactionTraceSegment.NewSubtree("MetricNameRoot", ClassName, "RootMethod",
TestTransactionTraceSegment.NewSubtree("MetricName3", ClassName, "Method3",
TestTransactionTraceSegment.NewSubtree("MetricName31", ClassName, "Method31"),
TestTransactionTraceSegment.NewSubtree("MetricName32", ClassName, "Method32")
),
TestTransactionTraceSegment.NewSubtree("MetricName2", ClassName, "Method2",
TestTransactionTraceSegment.NewSubtree("MetricName21", ClassName, "Method21"),
TestTransactionTraceSegment.NewSubtree("MetricName22", ClassName, "Method22")
),
TestTransactionTraceSegment.NewSubtree("MetricName1", ClassName, "Method1",
TestTransactionTraceSegment.NewSubtree("MetricName11", ClassName, "Method11"),
TestTransactionTraceSegment.NewSubtree("MetricName12", ClassName, "Method12")
)
)
);
var result = expectedTraceTree.CompareToActualTransactionTrace(actualTraceTree);
Assert.True(result.IsEquivalent, result.Diff);
}
public void BackgroundThreadMethodShouldNotOccurBeforeAnyPreceedingSyncMethods()
{
var expectedTraceTree = ExpectedTransactionTraceSegment.NewTree(ClassName, "RootMethod",
ExpectedTransactionTraceSegment.NewSubtree("MetricNameRoot", ClassName, "RootMethod",
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("MetricName1", ClassName, "Method1",
ExpectedTransactionTraceSegment.NewSubtree("MetricName11", ClassName, "Method11"),
ExpectedTransactionTraceSegment.NewSubtree("MetricName12", ClassName, "Method12")
),
ExpectedTransactionTraceSegment.NewSubtree("MetricName2", ClassName, "Method2",
ExpectedTransactionTraceSegment.NewSubtree("MetricName21", ClassName, "Method21"),
ExpectedTransactionTraceSegment.NewSubtree("MetricName22", ClassName, "Method22")
),
// Method3 should not occur before synchronous Method2 in a transaction trace
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("MetricName3", ClassName, "Method3",
ExpectedTransactionTraceSegment.NewSubtree("MetricName31", ClassName, "Method31"),
ExpectedTransactionTraceSegment.NewSubtree("MetricName32", ClassName, "Method32")
)
)
);
var actualTraceTree = TestTransactionTraceSegment.NewTree(ClassName, "RootMethod",
TestTransactionTraceSegment.NewSubtree("MetricNameRoot", ClassName, "RootMethod",
TestTransactionTraceSegment.NewSubtree("MetricName3", ClassName, "Method3",
TestTransactionTraceSegment.NewSubtree("MetricName31", ClassName, "Method31"),
TestTransactionTraceSegment.NewSubtree("MetricName32", ClassName, "Method32")
),
TestTransactionTraceSegment.NewSubtree("MetricName2", ClassName, "Method2",
TestTransactionTraceSegment.NewSubtree("MetricName21", ClassName, "Method21"),
TestTransactionTraceSegment.NewSubtree("MetricName22", ClassName, "Method22")
),
TestTransactionTraceSegment.NewSubtree("MetricName1", ClassName, "Method1",
TestTransactionTraceSegment.NewSubtree("MetricName11", ClassName, "Method11"),
TestTransactionTraceSegment.NewSubtree("MetricName12", ClassName, "Method12")
)
)
);
var result = expectedTraceTree.CompareToActualTransactionTrace(actualTraceTree);
Assert.False(result.IsEquivalent, result.Diff);
}
public void ShouldEnsureCorrectIdenticalBackgroundThreadSubtreeCount()
{
var expectedTraceTree = ExpectedTransactionTraceSegment.NewTree(ClassName, "RootMethod",
ExpectedTransactionTraceSegment.NewSubtree("MetricNameRoot", ClassName, "RootMethod",
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("MetricName1", ClassName, "Method1",
ExpectedTransactionTraceSegment.NewSubtree("MetricName11", ClassName, "Method11"),
ExpectedTransactionTraceSegment.NewSubtree("MetricName12", ClassName, "Method12")
),
ExpectedTransactionTraceSegment.NewBackgroundThreadSubtree("MetricName1", ClassName, "Method1",
ExpectedTransactionTraceSegment.NewSubtree("MetricName11", ClassName, "Method11"),
ExpectedTransactionTraceSegment.NewSubtree("MetricName12", ClassName, "Method12")
),
ExpectedTransactionTraceSegment.NewSubtree("MetricName2", ClassName, "Method2",
ExpectedTransactionTraceSegment.NewSubtree("MetricName21", ClassName, "Method21"),
ExpectedTransactionTraceSegment.NewSubtree("MetricName22", ClassName, "Method22")
)
)
);
var actualTraceTree = TestTransactionTraceSegment.NewTree(ClassName, "RootMethod",
TestTransactionTraceSegment.NewSubtree("MetricNameRoot", ClassName, "RootMethod",
TestTransactionTraceSegment.NewSubtree("MetricName1", ClassName, "Method1",
TestTransactionTraceSegment.NewSubtree("MetricName11", ClassName, "Method11"),
TestTransactionTraceSegment.NewSubtree("MetricName12", ClassName, "Method12")
),
TestTransactionTraceSegment.NewSubtree("MetricName2", ClassName, "Method2",
TestTransactionTraceSegment.NewSubtree("MetricName21", ClassName, "Method21"),
TestTransactionTraceSegment.NewSubtree("MetricName22", ClassName, "Method22")
)
)
);
var result = expectedTraceTree.CompareToActualTransactionTrace(actualTraceTree);
Assert.False(result.IsEquivalent, result.Diff);
}