public void CallToEndDoesNotChangeAlreadySetDuration(bool isSampled)
{
var payloadSender = new MockPayloadSender();
var expectedSpansCount = isSampled ? 1 : 0;
using (var agent = new ApmAgent(new TestAgentComponents(payloadSender: payloadSender,
config: new MockConfigSnapshot(transactionSampleRate: isSampled ? "1" : "0"))))
{
var transaction = agent.Tracer.StartTransaction(TestTransaction, UnitTest);
var span = transaction.StartSpan(TestSpan1, ApiConstants.TypeExternal);
payloadSender.Spans.Should().HaveCount(0);
span.Duration = 123456.789;
span.End();
payloadSender.SignalEndSpans();
payloadSender.WaitForSpans();
payloadSender.Spans.Should().HaveCount(expectedSpansCount);
if (isSampled)
{
payloadSender.FirstSpan.Duration.Should().Be(123456.789);
}
payloadSender.Transactions.Should().HaveCount(0);
transaction.Duration = 987654.321;
transaction.End();
payloadSender.SignalEndTransactions();
payloadSender.WaitForTransactions();
payloadSender.Transactions.Should().HaveCount(1);
payloadSender.FirstTransaction.Duration.Should().Be(987654.321);
}
}
public void AgentDisabledBasicTransactionWithSpans()
{
var payloadSender = new MockPayloadSender();
var configReader = new MockConfiguration(enabled: "false");
using var agent = new ApmAgent(new TestAgentComponents(payloadSender: payloadSender, configuration: configReader));
var transaction = agent.Tracer.StartTransaction("TestTransaction", "Test");
transaction.Should().NotBeOfType <Transaction>();
transaction.Should().BeOfType <NoopTransaction>();
var span1 = transaction.StartSpan("test", "test");
span1.Should().NotBeOfType <Span>();
span1.Should().BeOfType <NoopSpan>();
agent.Tracer.CurrentSpan.Should().Be(span1);
span1.End();
agent.Tracer.CurrentSpan.Should().BeNull();
var span2 = span1.StartSpan("test2", "test");
span2.Should().NotBeOfType <Span>();
span2.Should().BeOfType <NoopSpan>();
span2.End();
transaction.End();
payloadSender.SignalEndTransactions();
payloadSender.WaitForAny();
payloadSender.Transactions.Should().BeNullOrEmpty();
payloadSender.Spans.Should().BeNullOrEmpty();
}
public void StartNoEndTransaction()
{
const string transactionName = TestTransaction;
const string transactionType = UnitTest;
var payloadSender = new MockPayloadSender();
using (var agent = new ApmAgent(new TestAgentComponents(payloadSender: payloadSender)))
{
var unused = agent.Tracer.StartTransaction(transactionName, transactionType);
}
payloadSender.SignalEndTransactions();
payloadSender.WaitForTransactions();
payloadSender.Transactions.Should().BeEmpty();
}
public void AgentDisabledBasicTransaction()
{
var payloadSender = new MockPayloadSender();
var configReader = new MockConfigSnapshot(enabled: "false");
using var agent = new ApmAgent(new TestAgentComponents(payloadSender: payloadSender, config: configReader));
agent.Tracer.CurrentTransaction.Should().BeNull();
var transaction = agent.Tracer.StartTransaction("TestTransaction", "Test");
transaction.Should().NotBeOfType <Transaction>();
transaction.Should().BeOfType <NoopTransaction>();
agent.Tracer.CurrentTransaction.Should().Be(transaction);
transaction.End();
payloadSender.SignalEndTransactions();
agent.Tracer.CurrentTransaction.Should().BeNull();
payloadSender.WaitForTransactions();
payloadSender.Transactions.Should().BeNullOrEmpty();
}
public void AgentDisabledTransactionWithLambdaAndSpans()
{
var payloadSender = new MockPayloadSender();
var configReader = new MockConfiguration(enabled: "false");
using var agent = new ApmAgent(new TestAgentComponents(payloadSender: payloadSender, configuration: configReader));
var block1Ran = false;
var block2Ran = false;
var block3Ran = false;
agent.Tracer.CaptureTransaction("TestTransaction", "Test", transaction =>
{
block1Ran = true;
transaction.Should().NotBeOfType <Transaction>();
transaction.Should().BeOfType <NoopTransaction>();
transaction.CaptureSpan("test", "test", span1 =>
{
block2Ran = true;
span1.Should().NotBeOfType <Span>();
span1.Should().BeOfType <NoopSpan>();
span1.CaptureSpan("test2", "test", span2 =>
{
block3Ran = true;
span2.Should().NotBeOfType <Span>();
span2.Should().BeOfType <NoopSpan>();
});
});
});
block1Ran.Should().BeTrue();
block2Ran.Should().BeTrue();
block3Ran.Should().BeTrue();
payloadSender.SignalEndTransactions();
payloadSender.WaitForAny();
payloadSender.Transactions.Should().BeNullOrEmpty();
payloadSender.Spans.Should().BeNullOrEmpty();
}
public void CallingEndMoreThanOnceIsNoop(bool isSampled)
{
var payloadSender = new MockPayloadSender();
var expectedSpansCount = isSampled ? 1 : 0;
using (var agent = new ApmAgent(new TestAgentComponents(payloadSender: payloadSender,
config: new MockConfigSnapshot(transactionSampleRate: isSampled ? "1" : "0"))))
{
var transaction = agent.Tracer.StartTransaction(TestTransaction, UnitTest);
var span = transaction.StartSpan(TestSpan1, ApiConstants.TypeExternal);
payloadSender.Spans.Should().HaveCount(0);
span.End();
payloadSender.SignalEndSpans();
payloadSender.WaitForSpans();
payloadSender.Spans.Should().HaveCount(expectedSpansCount);
if (isSampled)
{
payloadSender.FirstSpan.Name.Should().Be(TestSpan1);
}
span.End();
payloadSender.SignalEndSpans();
payloadSender.WaitForSpans();
payloadSender.Spans.Should().HaveCount(expectedSpansCount);
payloadSender.Transactions.Should().HaveCount(0);
transaction.End();
payloadSender.WaitForTransactions();
payloadSender.Transactions.Should().HaveCount(1);
payloadSender.FirstTransaction.Name.Should().Be(TestTransaction);
transaction.End();
payloadSender.SignalEndTransactions();
payloadSender.WaitForTransactions();
payloadSender.Transactions.Should().HaveCount(1);
}
}
public void AgentDisabledTransactionWithLambda()
{
var payloadSender = new MockPayloadSender();
var configReader = new MockConfiguration(enabled: "false");
using var agent = new ApmAgent(new TestAgentComponents(payloadSender: payloadSender, configuration: configReader));
var codeExecuted = false;
agent.Tracer.CaptureTransaction("TestTransaction", "Test", transaction =>
{
codeExecuted = true;
transaction.Should().NotBeOfType <Transaction>();
transaction.Should().BeOfType <NoopTransaction>();
// ReSharper disable AccessToDisposedClosure
agent.Tracer.CurrentTransaction.Should().NotBeNull();
agent.Tracer.CurrentTransaction.Should().Be(transaction);
});
codeExecuted.Should().BeTrue();
payloadSender.SignalEndTransactions();
payloadSender.WaitForTransactions();
payloadSender.Transactions.Should().BeNullOrEmpty();
}