public void JsonLayoutRenderingAndEncodingSpecialCharacters()
{
var jsonLayout = new JsonLayout()
{
Attributes =
{
new JsonAttribute("date", "${longdate}"),
new JsonAttribute("level", "${level}"),
new JsonAttribute("message", "${message}"),
}
};
var ev = new LogEventInfo();
ev.TimeStamp = new DateTime(2010, 01, 01, 12, 34, 56);
ev.Level = LogLevel.Info;
ev.Message = "\"hello, world\"";
Assert.Equal("{ \"date\": \"2010-01-01 12:34:56.0000\", \"level\": \"Info\", \"message\": \"\\\"hello, world\\\"\" }", jsonLayout.Render(ev));
}
public void JsonLayoutRenderingNoSpaces()
{
var jsonLayout = new JsonLayout()
{
Attributes =
{
new JsonAttribute("date", "${longdate}"),
new JsonAttribute("level", "${level}"),
new JsonAttribute("message", "${message}"),
},
SuppressSpaces = true
};
var ev = new LogEventInfo();
ev.TimeStamp = new DateTime(2010, 01, 01, 12, 34, 56);
ev.Level = LogLevel.Info;
ev.Message = "hello, world";
Assert.Equal("{\"date\":\"2010-01-01 12:34:56.0000\",\"level\":\"Info\",\"message\":\"hello, world\"}", jsonLayout.Render(ev));
}
public void JsonLayoutRendering()
{
var jsonLayout = new JsonLayout()
{
Attributes =
{
new JsonAttribute("date", "${longdate}"),
new JsonAttribute("level", "${level}"),
new JsonAttribute("message", "${message}"),
}
};
var logEventInfo = new LogEventInfo
{
TimeStamp = new DateTime(2010, 01, 01, 12, 34, 56),
Level = LogLevel.Info,
Message = "hello, world"
};
Assert.Equal("{ \"date\": \"2010-01-01 12:34:56.0000\", \"level\": \"Info\", \"message\": \"hello, world\" }", jsonLayout.Render(logEventInfo));
}
public void NestedJsonAttrTest()
{
var jsonLayout = new JsonLayout
{
Attributes =
{
new JsonAttribute("type", "${exception:format=Type}"),
new JsonAttribute("message", "${exception:format=Message}"),
new JsonAttribute("innerException", new JsonLayout
{
Attributes =
{
new JsonAttribute("type", "${exception:format=:innerFormat=Type:MaxInnerExceptionLevel=1:InnerExceptionSeparator=}"),
new JsonAttribute("message", "${exception:format=:innerFormat=Message:MaxInnerExceptionLevel=1:InnerExceptionSeparator=}"),
}
},
//don't escape layout
false)
}
};
var logEventInfo = new LogEventInfo
{
Exception = new NLogRuntimeException("test", new NullReferenceException("null is bad!"))
};
var json = jsonLayout.Render(logEventInfo);
Assert.Equal("{ \"type\": \"NLog.NLogRuntimeException\", \"message\": \"test\", \"innerException\": { \"type\": \"System.NullReferenceException\", \"message\": \"null is bad!\" } }", json);
}
public void NestedJsonAttrRendersEmptyLiteralIfRenderEmptyObjectIsTrueTest()
{
var jsonLayout = new JsonLayout
{
Attributes =
{
new JsonAttribute("type", "${exception:format=Type}"),
new JsonAttribute("message", "${exception:format=Message}"),
new JsonAttribute("innerException", new JsonLayout
{
Attributes =
{
new JsonAttribute("type", "${exception:format=:innerFormat=Type:MaxInnerExceptionLevel=1:InnerExceptionSeparator=}"),
new JsonAttribute("message", "${exception:format=:innerFormat=Message:MaxInnerExceptionLevel=1:InnerExceptionSeparator=}"),
},
RenderEmptyObject = true
},
//don't escape layout
false)
}
};
var logEventInfo = new LogEventInfo
{
Exception = new NLogRuntimeException("test", (Exception)null)
};
var json = jsonLayout.Render(logEventInfo);
Assert.Equal("{ \"type\": \"NLog.NLogRuntimeException\", \"message\": \"test\", \"innerException\": { } }", json);
}
public void IncludeAllJsonProperties()
{
var jsonLayout = new JsonLayout()
{
IncludeAllProperties = true
};
jsonLayout.ExcludeProperties.Add("Excluded1");
jsonLayout.ExcludeProperties.Add("Excluded2");
var logEventInfo = CreateLogEventWithExcluded();
Assert.Equal(ExpectedIncludeAllPropertiesWithExcludes, jsonLayout.Render(logEventInfo));
}