public void TestContextInitializationWithLicenseKey()
{
string license = "FakeyMcFakeKey";
var context = new Context(license);
Assert.AreEqual(license, context.LicenseKey);
}
public void TestReportBadMetricNullGuid()
{
try
{
var context = new Context();
context.ReportMetric("", "TestComponent", "Category/TestMetric", "unit", 2);
Assert.Fail("Reporting metric with null guid should fail");
}
catch (ArgumentNullException)
{
// Expected
}
}
public void TestReportBadMetricNegativeValue()
{
try
{
var context = new Context();
context.ReportMetric("com.newrelic.test", "TestComponent", "Category/TestMetric", "unit", -2);
Assert.Fail("Reporting metric with null guid should fail");
}
catch (ArgumentException)
{
// Expected
}
}
public void TestReportBadMetricEmptyComponent()
{
try
{
var context = new Context();
context.ReportMetric("com.newrelic.test", "", "Category/TestMetric", "unit", 2);
Assert.Fail("Reporting metric with empty component should fail");
}
catch (ArgumentNullException)
{
// Expected
}
}
public void TestSendMetricsToServiceFailsWithNoVersion()
{
var context = new Context();
context.ReportMetric("com.newrelic.sdkfunctest", "FunctionalTest", "TestMetric", "unit", 2);
try
{
context.SendMetricsToService();
Assert.Fail("Exception should be thrown when no version is set");
}
catch (NewRelicServiceException nrse)
{
Assert.AreEqual(HttpStatusCode.BadRequest, nrse.StatusCode, "Service should respond with 400 when no version is set");
}
}
public void TestSendMetricsToServiceFailsWithBadLicense()
{
var context = new Context("GarbageLicense") { Version = "1.0.0" };
context.ReportMetric("com.newrelic.sdkfunctest", "FunctionalTest", "TestMetric", "unit", 2);
try
{
context.SendMetricsToService();
Assert.Fail("Exception should be thrown when no version is set");
}
catch (NewRelicServiceException nrse)
{
Assert.AreEqual(HttpStatusCode.Forbidden, nrse.StatusCode, "Service should respond with 403 when invalid license key is sent");
}
}
public void TestSendMetricsToServiceSucceeds()
{
var context = new Context() { Version = "1.0.0" };
context.ReportMetric("com.newrelic.sdkfunctest", "FunctionalTest1", "TestMetric", "unit", 2);
context.ReportMetric("com.newrelic.sdkfunctest", "FunctionalTest1", "TestMetric", "unit", 3);
context.ReportMetric("com.newrelic.sdkfunctest", "FunctionalTest1", "TestMetric", "unit", 4);
context.ReportMetric("com.newrelic.sdkfunctest", "FunctionalTest2", "TestMetric", "unit", 5);
context.ReportMetric("com.newrelic.sdkfunctest", "FunctionalTest3", "TestMetric", "unit", 6);
context.ReportMetric("com.newrelic.sdkfunctest", "FunctionalTest3", "TestMetric", "unit", 7);
var requestData = context.RequestData;
Assert.IsTrue(requestData.HasComponents(), "Request data should have components before send");
Assert.AreEqual(3, ((List<object>)requestData.Serialize()["components"]).Count, "There should be three components present");
// Will throw an exception for any client errors (400-499)
context.SendMetricsToService();
requestData = context.RequestData;
Assert.IsFalse(requestData.HasComponents(), "Request data should be cleared after a successful send");
}
/// <summary>
/// This method only returns during a fatal error. It will initialize agents if necessary, and then begin polling once
/// per configurable PollInterval invoking registered Agent's PollCycle() methods. Then sending the data to the New Relic service.
/// </summary>
public void SetupAndRun()
{
if (_factories.Count == 0 && _agents.Count == 0)
{
throw new InvalidOperationException("You must first call 'Add()' at least once with a valid factory or agent");
}
// Initialize agents if they added an AgentFactory, otherwise they have explicitly added initialized agents already
if (_factories.Count > 0)
{
InitializeFactoryAgents();
}
// Initialize agents with the same Context so they aggregate to a single a request
var context = new Context();
foreach (var agent in _agents)
{
agent.PrepareToRun(context);
}
var pollInterval = GetPollInterval(); // Fetch poll interval here so we can report any issues early
while (true)
{
// Invoke each Agent's PollCycle method, logging any exceptions that occur
try
{
foreach (var agent in _agents)
{
agent.PollCycle();
}
}
catch(Exception e)
{
s_log.Error("Error error occurred during PollCycle", e);
}
try
{
context.SendMetricsToService();
// Enables limited runs for tests that want to invoke the service
if (_limitRun && --_limit == 0)
{
return;
}
Thread.Sleep(pollInterval);
}
catch (Exception e)
{
s_log.Fatal("Fatal error occurred. Shutting down the application", e);
throw e;
}
}
}
public void TestReportValidMetric()
{
var context = new Context();
context.ReportMetric("com.newrelic.test", "TestComponent", "Category/TestMetric", "unit", 5); // Assert no throws
}
public void TestContextInitialization()
{
var context = new Context();
Assert.IsNotNull(context.ServiceUri, "The initialized context does not have a default service URI");
}
