public HttpResponseHeaders GetRestSharpTaskResultClientWithHeaders(string method, bool generic, bool cancelable)
{
var address = $"http://{DestinationServerName}:{Port}/RestSharp/TaskResultClient?method={method}&generic={generic}&cancelable={cancelable}";
using (var httpClient = new HttpClient())
{
var requestData = new CrossApplicationRequestData("guid", false, "tripId", "pathHash");
var headers = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("X-NewRelic-ID", GetXNewRelicId()),
new KeyValuePair <string, string>("X-NewRelic-Transaction", GetXNewRelicRequestData(requestData))
};
var httpRequestMessage = new HttpRequestMessage {
RequestUri = new Uri(address), Method = HttpMethod.Get
};
foreach (var header in headers)
{
httpRequestMessage.Headers.Add(header.Key, header.Value);
}
return(Task.Run(() => httpClient.SendAsync(httpRequestMessage)).Result.Headers);
}
}
private void UpdateTransactionMetadata(IInternalTransaction transaction, CrossApplicationRequestData crossApplicationRequestData, long?contentLength)
{
if (transaction.TransactionMetadata.CrossApplicationReferrerTransactionGuid != null)
{
_catMetricCounters.Record(CATSupportabilityCondition.Request_Accept_Multiple);
//We don't return here to support legacy behavior.
}
if (crossApplicationRequestData.TripId != null)
{
transaction.TransactionMetadata.SetCrossApplicationReferrerTripId(crossApplicationRequestData.TripId);
}
if (contentLength != null && contentLength.Value > 0)
{
transaction.TransactionMetadata.SetCrossApplicationReferrerContentLength(contentLength.Value);
}
if (crossApplicationRequestData.PathHash != null)
{
transaction.TransactionMetadata.SetCrossApplicationReferrerPathHash(crossApplicationRequestData.PathHash);
}
if (crossApplicationRequestData.TransactionGuid != null)
{
transaction.TransactionMetadata.SetCrossApplicationReferrerTransactionGuid(crossApplicationRequestData.TransactionGuid);
}
}
public void SerializeAndEncode_CreatesCorrectEncodedString_IfNonNullEncodingKey()
{
var data = new CrossApplicationRequestData("guid", false, "tripId", "pathHash");
var encoded = HeaderEncoder.EncodeSerializedData(JsonConvert.SerializeObject(data), "encodingKey");
Assert.AreEqual("PkwEGg0NTEstBBUWC09NEBsHFwIBW0lMEw4QASYGOA1bOA==", encoded);
}
public void SerializeAndEncode_CreatesCorrectEncodedString_IfNullEncodingKey()
{
var data = new CrossApplicationRequestData("guid", false, "tripId", "pathHash");
var encoded = HeaderEncoder.EncodeSerializedData(JsonConvert.SerializeObject(data), null);
Assert.AreEqual("WyJndWlkIixmYWxzZSwidHJpcElkIiwicGF0aEhhc2giXQ==", encoded);
}
/// <summary>
/// Makes a request, optionally including CAT headers, to the "Chained" endpoint (which will itself make a request).
/// </summary>
public HttpResponseHeaders GetWithCatHeaderChainedHttpClient(CrossApplicationRequestData requestData)
{
var headers = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("X-NewRelic-ID", GetXNewRelicId()),
new KeyValuePair <string, string>("X-NewRelic-Transaction", GetXNewRelicRequestData(requestData))
};
const string action = "Index";
var queryString = $"?chainedServerName={DestinationServerName}&chainedPortNumber={Port}&chainedAction={action}";
return(GetWithHeaders(headers, "ChainedHttpClient", queryString));
}
public void SetUp()
{
_compositeTestAgent = new CompositeTestAgent();
_compositeTestAgent.LocalConfiguration.distributedTracing.enabled = false;
_compositeTestAgent.LocalConfiguration.crossApplicationTracingEnabled = true;
_compositeTestAgent.ServerConfiguration.AccountId = _accountId.ToString();
_compositeTestAgent.ServerConfiguration.TrustedAccountKey = _trustKey;
_compositeTestAgent.ServerConfiguration.PrimaryApplicationId = _appId.ToString();
_catMetricCounters = _compositeTestAgent.Container.Resolve <ICATSupportabilityMetricCounters>();
var crossProcessID = $"{_accountId}#{_appId}";
_crossProcessIDEncoded = Strings.Base64Encode(crossProcessID, _agent.Configuration.EncodingKey);
var reqData = new CrossApplicationRequestData("referrerTransactionGuid", false, "referrerTripId", "referrerPathHash");
_reqDataEncoded = HeaderEncoder.SerializeAndEncode(reqData, _agent.Configuration.EncodingKey);
_compositeTestAgent.ServerConfiguration.TrustedIds = new long[] { _accountId };
_compositeTestAgent.PushConfiguration();
}
private string GetXNewRelicRequestData(CrossApplicationRequestData requestData)
{
return(HeaderEncoder.SerializeAndEncode(requestData, HeaderEncoder.IntegrationTestEncodingKey));
}
public HttpResponseHeaders GetWithCatHeader(bool includeCrossProcessIdHeader = true, CrossApplicationRequestData requestData = null)
{
var headers = new List <KeyValuePair <string, string> >();
if (includeCrossProcessIdHeader)
{
headers.Add(new KeyValuePair <string, string>("X-NewRelic-ID", GetXNewRelicId()));
}
if (requestData != null)
{
headers.Add(new KeyValuePair <string, string>("X-NewRelic-Transaction", GetXNewRelicRequestData(requestData)));
}
return(GetWithHeaders(headers, "Index"));
}
public void Test(TestCase testCase)
{
Mock.Arrange(() => _configuration.ApplicationNames).Returns(new[] { testCase.AppName });
// ConvertToImmutableTransaction a transaction for the test data
_transaction = GetTransactionBuilderFor(_configuration, testCase);
// Simulate external requests as dictated by the test data
var namePriority = 10;
var expectedAndActualOutboundRequestPayloads = new Dictionary <CrossApplicationRequestData, CrossApplicationRequestData>();
testCase.OutboundRequests?.ForEach(request =>
{
var transactionName = GetTransactionNameFromString(request.OutboundTxnName);
_transaction.CandidateTransactionName.TrySet(transactionName, (TransactionNamePriority)namePriority++);
var outboundHeaders = _agent.CurrentTransaction.GetRequestMetadata().ToDictionary();
var actualOutboundPayload = _catHeaderHandler.TryDecodeInboundRequestHeaders(outboundHeaders, GetHeaderValue);
var requestData = new CrossApplicationRequestData(
(string)request.ExpectedOutboundPayload[0],
(bool)request.ExpectedOutboundPayload[1],
(string)request.ExpectedOutboundPayload[2],
(string)request.ExpectedOutboundPayload[3]
);
expectedAndActualOutboundRequestPayloads.Add(requestData, actualOutboundPayload);
_transaction.TransactionMetadata.MarkHasCatResponseHeaders();
List <string> GetHeaderValue(Dictionary <string, string> headers, string key)
{
var headerValues = new List <string>();
foreach (var item in headers)
{
if (item.Key.Equals(key, StringComparison.OrdinalIgnoreCase))
{
headerValues.Add(item.Value);
}
}
return(headerValues);
}
});
// Simulate the transaction ending (this logic is normally performed by Agent.EndTransaction)
_transaction.CandidateTransactionName.TrySet(GetTransactionNameFromString(testCase.TransactionName), (TransactionNamePriority)9999);
var currentTransactionName = _transaction.CandidateTransactionName.CurrentTransactionName;
var currentTransactionMetricName = _transactionMetricNameMaker.GetTransactionMetricName(currentTransactionName);
var pathHash = _pathHashMaker.CalculatePathHash(currentTransactionMetricName.PrefixedName, _transaction.TransactionMetadata.CrossApplicationReferrerPathHash);
_transaction.TransactionMetadata.SetCrossApplicationPathHash(pathHash);
var transaction = _transaction.ConvertToImmutableTransaction();
var totalTime = transaction.Duration;
// Get the attributes that would be created for this transaction
var transactionMetricName = _transactionMetricNameMaker.GetTransactionMetricName(transaction.TransactionName);
var txStats = new TransactionMetricStatsCollection(transactionMetricName);
var attributes = _transactionAttributeMaker.GetAttributes(transaction, transactionMetricName, null, totalTime, txStats);
var intrinsics = attributes.GetAttributeValuesDic(AttributeClassification.Intrinsics);
// Run assertions
testCase.ExpectedIntrinsicFields.ForEach(kvp =>
{
Assert.True(intrinsics.ContainsKey(kvp.Key), $"Expected intrinsic attribute '{kvp.Key}' was not found");
Assert.AreEqual(kvp.Value, intrinsics[kvp.Key], $"Attribute '{kvp.Key}': expected value '{kvp.Value}' but found '{intrinsics[kvp.Key]}'");
});
testCase.NonExpectedIntrinsicFields.ForEach(field =>
{
Assert.False(intrinsics.ContainsKey(field), $"Found unexpected intrinsic attribute '{field}'");
});
if (testCase.OutboundRequests != null)
{
expectedAndActualOutboundRequestPayloads.ForEach(kvp =>
{
var expected = kvp.Key;
var actual = kvp.Value;
Assert.NotNull(actual, "Outbound request did not have any CAT headers");
Assert.AreEqual(expected.TransactionGuid, actual.TransactionGuid, $"Expected outbound.TransactionGuid to be '{expected.TransactionGuid}' but found '{actual.TransactionGuid}'");
Assert.AreEqual(expected.PathHash, actual.PathHash, $"Expected outbound.PathHash to be '{expected.TransactionGuid}' but found '{actual.TransactionGuid}'");
Assert.AreEqual(expected.TripId, actual.TripId, $"Expected outbound.TripId to be '{expected.TransactionGuid}' but found '{actual.TransactionGuid}'");
Assert.AreEqual(expected.Unused, actual.Unused, $"Expected outbound.Unused to be '{expected.Unused}' but found '{actual.Unused}'");
});
}
}
