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feat: Add more detail to "heartbeat" message in log. (#1884)
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104 changes: 104 additions & 0 deletions
104
tests/Agent/UnitTests/Core.UnitTest/AgentHealth/AgentHealthHeartbeatTests.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| // Copyright 2020 New Relic, Inc. All rights reserved. | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| using System; | ||
| using NewRelic.Agent.Core.Metrics; | ||
| using NewRelic.Agent.Core.Time; | ||
| using NewRelic.Agent.Core.WireModels; | ||
| using NewRelic.Testing.Assertions; | ||
| using NUnit.Framework; | ||
| using Telerik.JustMock; | ||
|
|
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| namespace NewRelic.Agent.Core.AgentHealth | ||
| { | ||
| internal class FakeScheduler : IScheduler | ||
| { | ||
| protected Action _action; | ||
| public void ExecuteOnce(Action action, TimeSpan timeUntilExecution) | ||
| { | ||
| _action = action; | ||
| } | ||
|
|
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| public void ExecuteEvery(Action action, TimeSpan timeBetweenExecutions, TimeSpan? optionalInitialDelay = null) | ||
| { | ||
| _action = action; | ||
| } | ||
|
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| public void StopExecuting(Action action, TimeSpan? timeToWaitForInProgressAction = null) | ||
| { | ||
| _action = null; | ||
| } | ||
|
|
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| public void ForceExecute() | ||
| { | ||
| _action?.Invoke(); | ||
| } | ||
| } | ||
|
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| [TestFixture] | ||
| internal class AgentHealthHeartbeatTests | ||
| { | ||
| public static IMetricBuilder GetSimpleMetricBuilder() | ||
| { | ||
| var metricNameService = Mock.Create<IMetricNameService>(); | ||
| Mock.Arrange(() => metricNameService.RenameMetric(Arg.IsAny<string>())).Returns<string>(name => name); | ||
| return new MetricWireModel.MetricBuilder(metricNameService); | ||
| } | ||
|
|
||
| [Test] | ||
| public void HeartbeatTest() | ||
| { | ||
| var scheduler = new FakeScheduler(); | ||
| var reporter = new AgentHealthReporter(GetSimpleMetricBuilder(), scheduler); | ||
| using (var logger = new TestUtilities.Logging()) | ||
| { | ||
| // Make sure all the event types get seen in the log | ||
| reporter.ReportTransactionEventsSent(1); | ||
| reporter.ReportCustomEventsSent(2); | ||
| reporter.ReportErrorEventsSent(3); | ||
| reporter.ReportSpanEventsSent(4); | ||
| reporter.ReportInfiniteTracingSpanEventsSent(5); | ||
| reporter.ReportLoggingEventsSent(6); | ||
|
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| scheduler.ForceExecute(); | ||
|
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| NrAssert.Multiple( | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("1 Transaction")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("2 Custom")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("3 Error")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("4 Span")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("5 InfiniteTracingSpan")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("6 Log")), | ||
| () => Assert.IsFalse(logger.HasMessageThatContains("No events")) | ||
| ); | ||
|
|
||
| // Make sure they all update their cumulative counts | ||
| for (int twice = 0; twice < 2; twice++) | ||
| { | ||
| reporter.ReportTransactionEventsSent(1); | ||
| reporter.ReportCustomEventsSent(2); | ||
| reporter.ReportErrorEventsSent(3); | ||
| reporter.ReportSpanEventsSent(4); | ||
| reporter.ReportInfiniteTracingSpanEventsSent(5); | ||
| reporter.ReportLoggingEventsSent(6); | ||
| } | ||
|
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||
| scheduler.ForceExecute(); | ||
| NrAssert.Multiple( | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("2 Transaction")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("4 Custom")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("6 Error")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("8 Span")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("10 InfiniteTracingSpan")), | ||
| () => Assert.IsTrue(logger.HasMessageThatContains("12 Log")), | ||
| () => Assert.IsFalse(logger.HasMessageThatContains("No events")) | ||
| ); | ||
|
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| // Make sure they get cleared out between triggers | ||
| scheduler.ForceExecute(); | ||
|
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| Assert.IsTrue(logger.HasMessageThatContains("No events")); | ||
| } | ||
| } | ||
| } | ||
| } |