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This is near the end of this Seq Logging Implementation

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Janus C. H. Knudsen 2025-02-22 20:14:56 +01:00
parent 78d49a9829
commit 099f6467d2
9 changed files with 212 additions and 123 deletions
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4
Tests/Logging/SeqBackgroundServiceTest.cs
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@ -32,9 +32,7 @@ namespace PlanTempus.Tests.Logging
[TestMethod]
public async Task Messages_ShouldBeProcessedFromQueue()
{
var processedMessages = new List<HttpRequestMessage>();
var serviceTask = _service.StartAsync(_cts.Token);
await _service.StartAsync(_cts.Token);
for (int i = 0; i < 5; i++)
{

4
Tests/Logging/SeqLoggerTests.cs
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@ -112,6 +112,10 @@ namespace PlanTempus.Tests.Logging
await _logger.LogAsync(dependencyTelemetry);
}
/// <summary>
/// This is for scope test in SeqLogger. It is not testing anything related to the TelemetryChannel which logs to Seq.
/// </summary>
/// <returns></returns>
[TestMethod]
public async Task LogRequestTelemetryInOperationHolderWithParentChild_SendsCorrectData()
{

70
Tests/Logging/SeqTelemetryChannelTest.cs Normal file
View file

@ -0,0 +1,70 @@
using Autofac;
using Microsoft.ApplicationInsights;
using Microsoft.ApplicationInsights.Channel;
using Microsoft.ApplicationInsights.DataContracts;
using PlanTempus.Core.Logging;
using PlanTempus.Core.Telemetry;
namespace PlanTempus.Tests.Logging
{
[TestClass]
public class SeqTelemetryChannelTest : TestFixture
{
private IMessageChannel<ITelemetry> _messageChannel;
TelemetryClient _telemetryClient;
private SeqBackgroundService _service;
private CancellationTokenSource _cts;
[TestInitialize]
public void SetupThis()
{
//it is important to use the same MessageChannel as the BackgroundService uses
//we know that IMessageChannel<ITelemetry> _messageChannel; is registered via Autofac and manually injected into SeqBackgroundService
//so we can get it by calling the Autofac Container in this test.
_messageChannel = Container.Resolve<IMessageChannel<ITelemetry>>();
_service = Container.Resolve<SeqBackgroundService>();
_telemetryClient = Container.Resolve<TelemetryClient>();
_cts = new CancellationTokenSource();
}
[TestMethod]
public async Task Messages_ShouldBeProcessedFromQueue()
{
await _service.StartAsync(_cts.Token);
for (int i = 0; i < 5; i++)
{
var eventTelemetry = new EventTelemetry
{
Name = "Test Event 3",
Timestamp = DateTimeOffset.UtcNow
};
eventTelemetry.Properties.Add("TestId", Guid.NewGuid().ToString());
eventTelemetry.Metrics.Add("TestMetric", 42.0);
//we don't write to the _messageChannel.Writer.WriteAsync(eventTelemetry);, but the TelemetryClient which is configured to use SeqTelemetryChannel
_telemetryClient.TrackEvent(eventTelemetry);
}
// wait for processing
await Task.Delay(5000);
//_cts.Cancel();
await _service.StopAsync(CancellationToken.None);
bool hasMoreMessages = await _messageChannel.Reader.WaitToReadAsync();
Assert.IsFalse(hasMoreMessages, "Queue should be empty after 5 seconds");
}
[TestCleanup]
public void Cleanup()
{
_cts?.Dispose();
}
}
}

133
Tests/TestFixture.cs
View file

@ -8,84 +8,89 @@ using PlanTempus.Core.Configurations.JsonConfigProvider;
using PlanTempus.Core.ModuleRegistry;
namespace PlanTempus.Tests
{
/// <summary>
/// Act as base class for tests. Avoids duplication of test setup code
/// </summary>
[TestClass]
public abstract partial class TestFixture
{
private readonly string _configurationFilePath;
/// <summary>
/// Act as base class for tests. Avoids duplication of test setup code
/// </summary>
[TestClass]
public abstract partial class TestFixture
{
private readonly string _configurationFilePath;
protected IContainer Container { get; private set; }
protected ContainerBuilder ContainerBuilder { get; private set; }
protected IContainer Container { get; private set; }
protected ContainerBuilder ContainerBuilder { get; private set; }
public virtual IConfigurationRoot Configuration()
{
var configuration = new ConfigurationBuilder()
.AddJsonFile($"{_configurationFilePath}appconfiguration.dev.json")
.Build();
public virtual IConfigurationRoot Configuration()
{
var configuration = new ConfigurationBuilder()
.AddJsonFile($"{_configurationFilePath}appconfiguration.dev.json")
.Build();
return configuration;
}
return configuration;
}
protected TestFixture() : this(null) { }
public TestFixture(string configurationFilePath)
{
if (configurationFilePath is not null)
_configurationFilePath = configurationFilePath?.TrimEnd('/') + "/";
protected TestFixture() : this(null) { }
public TestFixture(string configurationFilePath)
{
if (configurationFilePath is not null)
_configurationFilePath = configurationFilePath?.TrimEnd('/') + "/";
CreateContainerBuilder();
Container = ContainerBuilder.Build();
}
protected virtual void CreateContainerBuilder()
{
IConfigurationRoot configuration = Configuration();
CreateContainerBuilder();
Container = ContainerBuilder.Build();
}
protected virtual void CreateContainerBuilder()
{
IConfigurationRoot configuration = Configuration();
//var logger = new LoggerConfiguration()
// .MinimumLevel.Verbose()
// .MinimumLevel.Override("Microsoft", Serilog.Events.LogEventLevel.Warning)
// .MinimumLevel.Override("System", Serilog.Events.LogEventLevel.Error)
// .WriteTo.Seq("http://localhost:5341", apiKey: "Gt8hS9ClGNfOCAdswDlW")
// .WriteTo.ApplicationInsights(configuration.Get<string>("ApplicationInsights:ConnectionString"),
// TelemetryConverter.Traces)
// .Enrich.FromLogContext()
// .Enrich.WithMachineName()
// .CreateLogger();
//var logger = new LoggerConfiguration()
// .MinimumLevel.Verbose()
// .MinimumLevel.Override("Microsoft", Serilog.Events.LogEventLevel.Warning)
// .MinimumLevel.Override("System", Serilog.Events.LogEventLevel.Error)
// .WriteTo.Seq("http://localhost:5341", apiKey: "Gt8hS9ClGNfOCAdswDlW")
// .WriteTo.ApplicationInsights(configuration.Get<string>("ApplicationInsights:ConnectionString"),
// TelemetryConverter.Traces)
// .Enrich.FromLogContext()
// .Enrich.WithMachineName()
// .CreateLogger();
var builder = new ContainerBuilder();
var builder = new ContainerBuilder();
builder.RegisterGeneric(typeof(Logger<>))
.As(typeof(ILogger<>))
.SingleInstance();
builder.RegisterGeneric(typeof(Logger<>))
.As(typeof(ILogger<>))
.SingleInstance();
builder.RegisterModule(new Database.ModuleRegistry.DbPostgreSqlModule
{
ConnectionString = configuration.GetConnectionString("DefaultConnection")
});
builder.RegisterModule(new Database.ModuleRegistry.DbPostgreSqlModule
{
ConnectionString = configuration.GetConnectionString("DefaultConnection")
});
builder.RegisterModule(new TelemetryModule
{
TelemetryConfig = configuration.GetSection("ApplicationInsights").ToObject<TelemetryConfig>()
});
builder.RegisterModule(new TelemetryModule
{
TelemetryConfig = configuration.GetSection("ApplicationInsights").ToObject<TelemetryConfig>()
});
builder.RegisterModule(new SeqLoggingModule
{
SeqConfiguration = configuration.GetSection("SeqConfiguration").ToObject<Core.Logging.SeqConfiguration>()
});
ContainerBuilder = builder;
}
ContainerBuilder = builder;
}
[TestCleanup]
public void CleanUp()
{
Trace.Flush();
var telemetryClient = Container.Resolve<TelemetryClient>();
telemetryClient.Flush();
[TestCleanup]
public void CleanUp()
{
Trace.Flush();
var telemetryClient = Container.Resolve<TelemetryClient>();
telemetryClient.Flush();
if (Container != null)
{
Container.Dispose();
Container = null;
}
}
if (Container != null)
{
Container.Dispose();
Container = null;
}
}
}
}
}