public void DataTypesTest()
{
LoggingConfiguration c = CreateConfigurationFromString(@"
<nlog>
<extensions>
<add type='" + typeof(MyTarget).AssemblyQualifiedName + @"' />
</extensions>
<targets>
<target type='MyTarget' name='myTarget'
byteProperty='42'
int16Property='42'
int32Property='42'
int64Property='42000000000'
stringProperty='foobar'
boolProperty='true'
doubleProperty='3.14159'
floatProperty='3.14159'
enumProperty='Value3'
flagsEnumProperty='Value1,Value3'
encodingProperty='utf-8'
cultureProperty='en-US'
typeProperty='System.Int32'
layoutProperty='${level}'
conditionProperty=""starts-with(message, 'x')""
uriProperty='http://nlog-project.org'
lineEndingModeProperty='default'
/>
</targets>
</nlog>");
var myTarget = c.FindTargetByName("myTarget") as MyTarget;
Assert.NotNull(myTarget);
Assert.Equal((byte)42, myTarget.ByteProperty);
Assert.Equal((short)42, myTarget.Int16Property);
Assert.Equal(42, myTarget.Int32Property);
Assert.Equal(42000000000L, myTarget.Int64Property);
Assert.Equal("foobar", myTarget.StringProperty);
Assert.Equal(true, myTarget.BoolProperty);
Assert.Equal(3.14159, myTarget.DoubleProperty);
Assert.Equal(3.14159f, myTarget.FloatProperty);
Assert.Equal(MyEnum.Value3, myTarget.EnumProperty);
Assert.Equal(MyFlagsEnum.Value1 | MyFlagsEnum.Value3, myTarget.FlagsEnumProperty);
Assert.Equal(Encoding.UTF8, myTarget.EncodingProperty);
Assert.Equal("en-US", myTarget.CultureProperty.Name);
Assert.Equal(typeof(int), myTarget.TypeProperty);
Assert.Equal("'${level}'", myTarget.LayoutProperty.ToString());
Assert.Equal("starts-with(message, 'x')", myTarget.ConditionProperty.ToString());
Assert.Equal(new Uri("http://nlog-project.org"), myTarget.UriProperty);
Assert.Equal(LineEndingMode.Default, myTarget.LineEndingModeProperty);
}
public void TargetAliasShouldWork(string typeName)
{
LoggingConfiguration c = XmlLoggingConfiguration.CreateFromXmlString($@"
<nlog>
<targets>
<target name='d' type='{typeName}' />
</targets>
</nlog>");
var t = c.FindTargetByName <TraceTarget>("d");
Assert.NotNull(t);
}
/// <summary>
/// Device Logger 초기화. app.config 에 AsyncDevice 로거를 복사해서 사용
/// </summary>
protected virtual void InitDeviceLogger(string loggerName)
{
IMapper mapper = GetMapper();
AsyncTargetWrapper newTargetWrapper = null;
FileTarget newTarget = null;
LoggingConfiguration logConfig = LogManager.Configuration;
if (logConfig.FindTargetByName("AsyncDevice") is AsyncTargetWrapper asyncDeviceWrapper)
{
newTargetWrapper = mapper.Map <AsyncTargetWrapper>(asyncDeviceWrapper);
newTarget = mapper.Map <FileTarget>(newTargetWrapper.WrappedTarget);
}
else
{
logger.Error($"app.config 로그설정에 AsyncDevice 타겟이 없습니다");
throw new ArgumentNullException(nameof(asyncDeviceWrapper));
}
newTargetWrapper.Name = loggerName;
newTargetWrapper.WrappedTarget = newTarget;
newTarget.Name = $"{loggerName}_Sub";
newTarget.FileName = newTarget.FileName.ToString().Replace("{loggername}", loggerName).Replace("'", string.Empty);
newTarget.ArchiveFileName = newTarget.ArchiveFileName.ToString().Replace("{loggername}", loggerName).Replace("{controllerid}", Controller.Name).Replace("'", string.Empty);
logConfig.AddTarget(newTarget.Name, newTarget);
logConfig.AddTarget(newTargetWrapper.Name, newTargetWrapper);
var rule = logConfig.LoggingRules.FirstOrDefault(x => x.LoggerNamePattern == "Device.*");
if (rule != null)
{
var newRule = new LoggingRule(loggerName, rule.Levels.First(), rule.Levels.Last(), newTargetWrapper)
{
Final = true
};
foreach (Target target in rule.Targets)
{
newRule.Targets.Add(target);
}
// Final 적용을 위해 0번째에 추가
logConfig.LoggingRules.Insert(0, newRule);
}
// 주의! 이렇게 해야 변경사항이 적용됨
LogManager.Configuration = logConfig;
}
public void AddTarget_testname_fromtarget()
{
var config = new LoggingConfiguration();
config.AddTarget(new FileTarget {
Name = "name2"
});
var allTargets = config.AllTargets;
Assert.NotNull(allTargets);
Assert.Equal(1, allTargets.Count);
Assert.Equal("name2", allTargets.First().Name);
Assert.NotNull(config.FindTargetByName <FileTarget>("name2"));
}
public void TypedLayoutTargetTest()
{
LoggingConfiguration c = XmlLoggingConfiguration.CreateFromXmlString(@"
<nlog>
<extensions>
<add type='" + typeof(MyTypedLayoutTarget).AssemblyQualifiedName + @"' />
</extensions>
<targets>
<target type='MyTypedLayoutTarget' name='myTarget'
byteProperty='42'
int16Property='43'
int32Property='44'
int64Property='45000000000'
stringProperty='foobar'
boolProperty='true'
doubleProperty='3.14159'
floatProperty='3.24159'
enumProperty='Value3'
flagsEnumProperty='Value1,Value3'
encodingProperty='utf-8'
cultureProperty='en-US'
typeProperty='System.Int32'
uriProperty='https://nlog-project.org'
lineEndingModeProperty='default'
/>
</targets>
</nlog>");
var nullEvent = LogEventInfo.CreateNullEvent();
var myTarget = c.FindTargetByName("myTarget") as MyTypedLayoutTarget;
Assert.NotNull(myTarget);
Assert.Equal((byte)42, myTarget.ByteProperty.StaticValue);
Assert.Equal((short)43, myTarget.Int16Property.StaticValue);
Assert.Equal(44, myTarget.Int32Property.StaticValue);
Assert.Equal(45000000000L, myTarget.Int64Property.StaticValue);
Assert.Equal("foobar", myTarget.StringProperty.StaticValue);
Assert.True(myTarget.BoolProperty.StaticValue);
Assert.Equal(3.14159, myTarget.DoubleProperty.StaticValue);
Assert.Equal(3.24159f, myTarget.FloatProperty.StaticValue);
Assert.Equal(TargetConfigurationTests.MyEnum.Value3, myTarget.EnumProperty.StaticValue);
Assert.Equal(TargetConfigurationTests.MyFlagsEnum.Value1 | TargetConfigurationTests.MyFlagsEnum.Value3, myTarget.FlagsEnumProperty.StaticValue);
Assert.Equal(Encoding.UTF8, myTarget.EncodingProperty.StaticValue);
Assert.Equal("en-US", myTarget.CultureProperty.StaticValue.Name);
Assert.Equal(typeof(int), myTarget.TypeProperty.StaticValue);
Assert.Equal(new Uri("https://nlog-project.org"), myTarget.UriProperty.StaticValue);
Assert.Equal(LineEndingMode.Default, myTarget.LineEndingModeProperty.StaticValue);
}
public void MultipleTargetsTest()
{
LoggingConfiguration c = CreateConfigurationFromString(@"
<nlog>
<targets>
<target name='d1' type='Debug' />
<target name='d2' type='Debug' />
<target name='d3' type='Debug' />
<target name='d4' type='Debug' />
</targets>
<rules>
<logger name='*' level='Warn' writeTo='d1,d2,d3' />
</rules>
</nlog>");
Assert.Equal(1, c.LoggingRules.Count);
var rule = c.LoggingRules[0];
Assert.Equal(3, rule.Targets.Count);
Assert.Same(c.FindTargetByName("d1"), rule.Targets[0]);
Assert.Same(c.FindTargetByName("d2"), rule.Targets[1]);
Assert.Same(c.FindTargetByName("d3"), rule.Targets[2]);
}
public void AddTarget_testname_param()
{
var config = new LoggingConfiguration();
config.AddTarget("name1", new FileTarget {
Name = "name2"
});
var allTargets = config.AllTargets;
Assert.NotNull(allTargets);
Assert.Equal(1, allTargets.Count);
//maybe confusing, but the name of the target is not changed, only the one of the key.
Assert.Equal("name2", allTargets.First().Name);
Assert.NotNull(config.FindTargetByName <FileTarget>("name1"));
}
public void MaxMessageLengthShouldBe16384_WhenNotSpecifyAnyOption()
{
LoggingConfiguration c = XmlLoggingConfiguration.CreateFromXmlString(@"
<nlog ThrowExceptions='true'>
<targets>
<target type='EventLog' name='eventLog1' layout='${message}' />
</targets>
<rules>
<logger name='*' writeTo='eventLog1'>
</logger>
</rules>
</nlog>");
var eventLog1 = c.FindTargetByName <EventLogTarget>("eventLog1");
Assert.Equal(MaxMessageLength, eventLog1.MaxMessageLength);
}
public void MaxMessageLengthShouldBeAsSpecifiedOption()
{
const int expectedMaxMessageLength = 1000;
LoggingConfiguration c = CreateConfigurationFromString(string.Format(@"
<nlog ThrowExceptions='true'>
<targets>
<target type='EventLog' name='eventLog1' layout='${{message}}' maxmessagelength='{0}' />
</targets>
<rules>
<logger name='*' writeTo='eventLog1'>
</logger>
</rules>
</nlog>", expectedMaxMessageLength));
var eventLog1 = c.FindTargetByName <EventLogTarget>("eventLog1");
Assert.Equal(expectedMaxMessageLength, eventLog1.MaxMessageLength);
}
/// <summary>
/// Creates the error message and displays it.
/// </summary>
/// <param name="title"></param>
/// <param name="e"></param>
/// <returns></returns>
private static DialogResult ShowThreadExceptionDialog(string title, Exception e)
{
//string logFilename = LogManager.Configuration.AllTargets[0].
LoggingConfiguration config = LogManager.Configuration;
FileTarget standardTarget = config.FindTargetByName("logfile") as FileTarget;
string logFilename = string.Empty;
if (standardTarget != null)
{
logFilename = SimpleLayout.Evaluate(standardTarget.FileName.ToString());
}
string errorMsg = string.Format(
"An application error occurred.\nDescription: {0}, {1}\n\nFull details are available in the log file: {2}\n\nPlease contact the author at {3}.",
e.GetType().Name, e.Message, logFilename, "http://code.google.com/p/practicesharp/issues/list");
return(MessageBox.Show(errorMsg, title, MessageBoxButtons.AbortRetryIgnore, MessageBoxIcon.Stop));
}
public CwiLogger(string logPath, string logName, string className)
{
lock (createLogLock)
{
var fileTarget = _logConfig.FindTargetByName(logName);
if (fileTarget == null)
{
var fileTarget = new FileTarget(logName);
fileTarget.FileName = Path.Combine(logPath, logName);
fileTarget.Layout = "${longdate}|${level:uppercase=true}|${logger}|${message}";
_logConfig.AddTarget(fileTarget);
var rule = new LoggingRule(className, LogLevel.Debug, fileTarget);
_logConfig.LoggingRules.Add(rule);
LogManager.Configuration = _logConfig;
}
}
this._log = LogManager.GetLogger(className);
}
public void ArrayElementParameterTest()
{
LoggingConfiguration c = CreateConfigurationFromString(@"
<nlog>
<targets>
<target type='MethodCall' name='mct'>
<parameter>
<name>p1</name>
<layout>${message}</layout>
</parameter>
<parameter>
<name>p2</name>
<layout type='CsvLayout'>
<column name='x' layout='${message}' />
<column name='y' layout='${level}' />
</layout>
</parameter>
<parameter>
<name>p3</name>
<layout>${logger}</layout>
</parameter>
</target>
</targets>
</nlog>");
var t = c.FindTargetByName("mct") as MethodCallTarget;
Assert.IsNotNull(t);
Assert.AreEqual(3, t.Parameters.Count);
Assert.AreEqual("p1", t.Parameters[0].Name);
Assert.AreEqual("'${message}'", t.Parameters[0].Layout.ToString());
Assert.AreEqual("p2", t.Parameters[1].Name);
CsvLayout csvLayout = t.Parameters[1].Layout as CsvLayout;
Assert.IsNotNull(csvLayout);
Assert.AreEqual(2, csvLayout.Columns.Count);
Assert.AreEqual("x", csvLayout.Columns[0].Name);
Assert.AreEqual("y", csvLayout.Columns[1].Name);
Assert.AreEqual("p3", t.Parameters[2].Name);
Assert.AreEqual("'${logger}'", t.Parameters[2].Layout.ToString());
}
[InlineData(16384)] // Acceptable value
public void ConfigurationMaxKilobytes_ShouldBeAsSpecified_WhenMaxKilobytesIsValid(long?maxKilobytes)
{
var expectedMaxKilobytes = maxKilobytes;
string configrationText = $@"
<nlog ThrowExceptions='true'>
<targets>
<target type='EventLog' name='eventLog1' layout='${{message}}' maxKilobytes='{maxKilobytes}' />
</targets>
<rules>
<logger name='*' writeTo='eventLog1' />
</rules>
</nlog>";
LoggingConfiguration configuration = XmlLoggingConfiguration.CreateFromXmlString(configrationText);
var eventLog1 = configuration.FindTargetByName <EventLogTarget>("eventLog1");
Assert.Equal(expectedMaxKilobytes, eventLog1.MaxKilobytes);
}
public void SimpleTest()
{
LoggingConfiguration c = CreateConfigurationFromString(@"
<nlog>
<targets>
<target name='d' type='Debug' layout='${message}' />
</targets>
</nlog>");
DebugTarget t = c.FindTargetByName("d") as DebugTarget;
Assert.IsNotNull(t);
Assert.AreEqual(t.Name, "d");
SimpleLayout l = t.Layout as SimpleLayout;
Assert.AreEqual("${message}", l.Text);
Assert.IsNotNull(t.Layout);
Assert.AreEqual(1, l.Renderers.Count);
Assert.IsInstanceOfType(typeof(MessageLayoutRenderer), l.Renderers[0]);
}
public void AddRule_with_target()
{
var config = new LoggingConfiguration();
var fileTarget = new FileTarget {
Name = "File"
};
config.AddRuleForOneLevel(LogLevel.Error, fileTarget, "*a");
Assert.NotNull(config.LoggingRules);
Assert.Equal(1, config.LoggingRules.Count);
config.AddTarget(new FileTarget {
Name = "File"
});
var allTargets = config.AllTargets;
Assert.NotNull(allTargets);
Assert.Equal(1, allTargets.Count);
Assert.Equal("File", allTargets.First().Name);
Assert.NotNull(config.FindTargetByName <FileTarget>("File"));
}
public void SimpleTest()
{
LoggingConfiguration c = XmlLoggingConfiguration.CreateFromXmlString(@"
<nlog>
<targets>
<target name='d' type='Debug' layout='${message}' />
</targets>
</nlog>");
DebugTarget t = c.FindTargetByName("d") as DebugTarget;
Assert.NotNull(t);
Assert.Equal("d", t.Name);
SimpleLayout l = t.Layout as SimpleLayout;
Assert.Equal("${message}", l.Text);
Assert.NotNull(t.Layout);
Assert.Single(l.Renderers);
Assert.IsType <MessageLayoutRenderer>(l.Renderers[0]);
}
public void DefaultTargetParametersOnWrappedTargetTest()
{
LoggingConfiguration c = XmlLoggingConfiguration.CreateFromXmlString(@"
<nlog>
<targets>
<default-target-parameters type='Debug' layout='x${message}x' />
<target type='BufferingWrapper' name='buf1'>
<target type='Debug' name='d1' />
</target>
</targets>
</nlog>");
var wrap = c.FindTargetByName("buf1") as BufferingTargetWrapper;
Assert.NotNull(wrap);
Assert.NotNull(wrap.WrappedTarget);
var t = wrap.WrappedTarget as DebugTarget;
Assert.NotNull(t);
Assert.Equal("'x${message}x'", t.Layout.ToString());
}
public void SimpleTest2()
{
LoggingConfiguration c = CreateConfigurationFromString(@"
<nlog>
<targets>
<target name='d' type='Debug' layout='${message} ${level}' />
</targets>
</nlog>");
DebugTarget t = c.FindTargetByName("d") as DebugTarget;
Assert.IsNotNull(t);
Assert.AreEqual(t.Name, "d");
SimpleLayout l = t.Layout as SimpleLayout;
Assert.AreEqual("${message} ${level}", l.Text);
Assert.IsNotNull(l);
Assert.AreEqual(3, l.Renderers.Count);
Assert.IsInstanceOfType(l.Renderers[0], typeof(MessageLayoutRenderer));
Assert.IsInstanceOfType(l.Renderers[1], typeof(LiteralLayoutRenderer));
Assert.IsInstanceOfType(l.Renderers[2], typeof(LevelLayoutRenderer));
Assert.AreEqual(" ", ((LiteralLayoutRenderer)l.Renderers[1]).Text);
}
public void SimpleElementSyntaxTest()
{
LoggingConfiguration c = CreateConfigurationFromString(@"
<nlog>
<targets>
<target type='Debug'>
<name>d</name>
<layout>${message}</layout>
</target>
</targets>
</nlog>");
DebugTarget t = c.FindTargetByName("d") as DebugTarget;
Assert.NotNull(t);
Assert.Equal(t.Name, "d");
SimpleLayout l = t.Layout as SimpleLayout;
Assert.Equal("${message}", l.Text);
Assert.NotNull(t.Layout);
Assert.Equal(1, l.Renderers.Count);
Assert.IsType(typeof(MessageLayoutRenderer), l.Renderers[0]);
}
public void SimpleTest2()
{
LoggingConfiguration c = XmlLoggingConfiguration.CreateFromXmlString(@"
<nlog>
<targets>
<target name='d' type='Debug' layout='${message} ${level}' />
</targets>
</nlog>");
DebugTarget t = c.FindTargetByName("d") as DebugTarget;
Assert.NotNull(t);
Assert.Equal("d", t.Name);
SimpleLayout l = t.Layout as SimpleLayout;
Assert.Equal("${message} ${level}", l.Text);
Assert.NotNull(l);
Assert.Equal(3, l.Renderers.Count);
Assert.IsType <MessageLayoutRenderer>(l.Renderers[0]);
Assert.IsType <LiteralLayoutRenderer>(l.Renderers[1]);
Assert.IsType <LevelLayoutRenderer>(l.Renderers[2]);
Assert.Equal(" ", ((LiteralLayoutRenderer)l.Renderers[1]).Text);
}
public void WarningForObsoleteUseTransactions(string property, bool printWarning)
{
LoggingConfiguration c = CreateConfigurationFromString(string.Format(@"
<nlog ThrowExceptions='true'>
<targets>
<target type='database' {0} name='t1' commandtext='fake sql' connectionstring='somewhere' />
</targets>
<rules>
<logger name='*' writeTo='t1'>
</logger>
</rules>
</nlog>", property));
StringWriter writer1 = new StringWriter()
{
NewLine = "\n"
};
InternalLogger.LogWriter = writer1;
var t = c.FindTargetByName <DatabaseTarget>("t1");
t.Initialize(null);
var internalLog = writer1.ToString();
if (printWarning)
{
Assert.Contains("obsolete", internalLog, StringComparison.InvariantCultureIgnoreCase);
Assert.Contains("usetransactions", internalLog, StringComparison.InvariantCultureIgnoreCase);
}
else
{
Assert.DoesNotContain("obsolete", internalLog, StringComparison.InvariantCultureIgnoreCase);
Assert.DoesNotContain("usetransactions", internalLog, StringComparison.InvariantCultureIgnoreCase);
}
}
public void NestedXmlConfigElementTest()
{
LoggingConfiguration c = XmlLoggingConfiguration.CreateFromXmlString(@"
<nlog>
<extensions>
<add type='" + typeof(StructuredDebugTarget).AssemblyQualifiedName + @"' />
</extensions>
<targets>
<target type='StructuredDebugTarget'>
<name>structuredTgt</name>
<layout>${message}</layout>
<config platform='any'>
<parameter name='param1' />
</config>
</target>
</targets>
</nlog>");
var t = c.FindTargetByName("structuredTgt") as StructuredDebugTarget;
Assert.NotNull(t);
Assert.Equal("any", t.Config.Platform);
Assert.Equal("param1", t.Config.Parameter.Name);
}
public void CompoundRefTest()
{
LoggingConfiguration c = CreateConfigurationFromString(@"
<nlog>
<targets>
<target name='d1' type='Debug' layout='${message}1' />
<target name='d2' type='Debug' layout='${message}2' />
<target name='d3' type='Debug' layout='${message}3' />
<target name='d4' type='Debug' layout='${message}4' />
<compound-target name='rr' type='RoundRobinGroup'>
<target-ref name='d1' />
<target-ref name='d2' />
<target-ref name='d3' />
<target-ref name='d4' />
</compound-target>
</targets>
</nlog>");
Assert.IsNotNull(c.FindTargetByName("rr"));
Assert.IsNotNull(c.FindTargetByName("d1"));
Assert.IsNotNull(c.FindTargetByName("d2"));
Assert.IsNotNull(c.FindTargetByName("d3"));
Assert.IsNotNull(c.FindTargetByName("d4"));
Assert.IsInstanceOfType(typeof(RoundRobinGroupTarget), c.FindTargetByName("rr"));
Assert.IsInstanceOfType(typeof(DebugTarget), c.FindTargetByName("d1"));
Assert.IsInstanceOfType(typeof(DebugTarget), c.FindTargetByName("d2"));
Assert.IsInstanceOfType(typeof(DebugTarget), c.FindTargetByName("d3"));
Assert.IsInstanceOfType(typeof(DebugTarget), c.FindTargetByName("d4"));
RoundRobinGroupTarget rr = c.FindTargetByName("rr") as RoundRobinGroupTarget;
DebugTarget d1 = c.FindTargetByName("d1") as DebugTarget;
DebugTarget d2 = c.FindTargetByName("d2") as DebugTarget;
DebugTarget d3 = c.FindTargetByName("d3") as DebugTarget;
DebugTarget d4 = c.FindTargetByName("d4") as DebugTarget;
Assert.AreEqual(4, rr.Targets.Count);
Assert.AreSame(d1, rr.Targets[0]);
Assert.AreSame(d2, rr.Targets[1]);
Assert.AreSame(d3, rr.Targets[2]);
Assert.AreSame(d4, rr.Targets[3]);
Assert.AreEqual(((SimpleLayout)d1.Layout).Text, "${message}1");
Assert.AreEqual(((SimpleLayout)d2.Layout).Text, "${message}2");
Assert.AreEqual(((SimpleLayout)d3.Layout).Text, "${message}3");
Assert.AreEqual(((SimpleLayout)d4.Layout).Text, "${message}4");
}
public void CompoundTest()
{
LoggingConfiguration c = XmlLoggingConfiguration.CreateFromXmlString(@"
<nlog>
<targets>
<compound-target name='rr' type='RoundRobinGroup'>
<target name='d1' type='Debug' layout='${message}1' />
<target name='d2' type='Debug' layout='${message}2' />
<target name='d3' type='Debug' layout='${message}3' />
<target name='d4' type='Debug' layout='${message}4' />
</compound-target>
</targets>
</nlog>");
Assert.NotNull(c.FindTargetByName("rr"));
Assert.NotNull(c.FindTargetByName("d1"));
Assert.NotNull(c.FindTargetByName("d2"));
Assert.NotNull(c.FindTargetByName("d3"));
Assert.NotNull(c.FindTargetByName("d4"));
Assert.IsType <RoundRobinGroupTarget>(c.FindTargetByName("rr"));
Assert.IsType <DebugTarget>(c.FindTargetByName("d1"));
Assert.IsType <DebugTarget>(c.FindTargetByName("d2"));
Assert.IsType <DebugTarget>(c.FindTargetByName("d3"));
Assert.IsType <DebugTarget>(c.FindTargetByName("d4"));
RoundRobinGroupTarget rr = c.FindTargetByName("rr") as RoundRobinGroupTarget;
DebugTarget d1 = c.FindTargetByName("d1") as DebugTarget;
DebugTarget d2 = c.FindTargetByName("d2") as DebugTarget;
DebugTarget d3 = c.FindTargetByName("d3") as DebugTarget;
DebugTarget d4 = c.FindTargetByName("d4") as DebugTarget;
Assert.Equal(4, rr.Targets.Count);
Assert.Same(d1, rr.Targets[0]);
Assert.Same(d2, rr.Targets[1]);
Assert.Same(d3, rr.Targets[2]);
Assert.Same(d4, rr.Targets[3]);
Assert.Equal("${message}1", ((SimpleLayout)d1.Layout).Text);
Assert.Equal("${message}2", ((SimpleLayout)d2.Layout).Text);
Assert.Equal("${message}3", ((SimpleLayout)d3.Layout).Text);
Assert.Equal("${message}4", ((SimpleLayout)d4.Layout).Text);
}