Lidarr/src/NzbDrone.Core.Test/InstrumentationTests/DatabaseTargetFixture.cs

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using System;
using System.Diagnostics;
using FluentAssertions;
using NLog;
using NUnit.Framework;
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using NzbDrone.Common.Instrumentation;
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using NzbDrone.Core.Datastore.Migration.Framework;
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using NzbDrone.Core.MediaFiles;
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using NzbDrone.Core.Instrumentation;
using NzbDrone.Core.Test.Framework;
using NzbDrone.Test.Common;
namespace NzbDrone.Core.Test.InstrumentationTests
{
[TestFixture]
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public class DatabaseTargetFixture : DbTest<DatabaseTarget, Log>
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{
private static string _uniqueMessage;
Logger _logger;
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protected override MigrationType MigrationType
{
get
{
return MigrationType.Log;
}
}
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[SetUp]
public void Setup()
{
Mocker.Resolve<ILogRepository, LogRepository>();
Mocker.Resolve<DatabaseTarget>().Register();
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LogManager.ReconfigExistingLoggers();
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_logger = NzbDroneLogger.GetLogger();
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_uniqueMessage = "Unique message: " + Guid.NewGuid().ToString();
}
[Test]
public void write_log()
{
_logger.Info(_uniqueMessage);
StoredModel.Message.Should().Be(_uniqueMessage);
VerifyLog(StoredModel, LogLevel.Info);
}
[Test]
public void write_long_log()
{
var message = String.Empty;
for (int i = 0; i < 100; i++)
{
message += Guid.NewGuid();
}
_logger.Info(message);
StoredModel.Message.Should().HaveLength(message.Length);
StoredModel.Message.Should().Be(message);
VerifyLog(StoredModel, LogLevel.Info);
}
[Test]
public void write_log_exception()
{
var ex = new InvalidOperationException("Fake Exception");
_logger.ErrorException(_uniqueMessage, ex);
VerifyLog(StoredModel, LogLevel.Error);
StoredModel.Message.Should().Be(_uniqueMessage + ": " + ex.Message);
StoredModel.ExceptionType.Should().Be(ex.GetType().ToString());
StoredModel.Exception.Should().Be(ex.ToString());
ExceptionVerification.ExpectedErrors(1);
}
[Test]
public void exception_log_with_no_message_should_use_exceptions_message()
{
var ex = new InvalidOperationException("Fake Exception");
_uniqueMessage = String.Empty;
_logger.ErrorException(_uniqueMessage, ex);
StoredModel.Message.Should().Be(ex.Message);
VerifyLog(StoredModel, LogLevel.Error);
ExceptionVerification.ExpectedErrors(1);
}
[Test]
public void null_string_as_arg_should_not_fail()
{
var epFile = new EpisodeFile();
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_logger.Debug("File {0} no longer exists on disk. removing from database.", epFile.RelativePath);
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epFile.RelativePath.Should().BeNull();
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}
[TearDown]
public void Teardown()
{
Mocker.Resolve<DatabaseTarget>().UnRegister();
}
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private void VerifyLog(Log logItem, LogLevel level)
{
logItem.Time.Should().BeWithin(TimeSpan.FromSeconds(2));
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logItem.Logger.Should().Be(this.GetType().Name);
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logItem.Level.Should().Be(level.Name);
logItem.Method.Should().Be(new StackTrace().GetFrame(1).GetMethod().Name);
_logger.Name.Should().EndWith(logItem.Logger);
}
}
}