public void begin_scope_is_not_required_and_should_return_null()
{
// Arrange
var logger = new Log4NetLogger("TestLogger");
// Act
var result = logger.BeginScope("Some data");
// Assert
result.Should().BeNull();
}
public void BeginScope_Should_Include_CustomScopeState_In_LoggedMessage()
{
const string CustomScope = "CustomScope";
var mockedFactory = new Mock <ILog4NetScopeFactory>(MockBehavior.Default);
mockedFactory.Setup(x => x.BeginScope(It.IsAny <string>()))
.Returns(new Log4NetScope(CustomScope, new Log4NetScopeRegistry()));
var options = ConfigureOptions(Log4NetFileOption.TestAppenderTrace);
options.ScopeFactory = mockedFactory.Object;
var testAppender = GetTestAppender(options);
var sut = new Log4NetLogger(options);
using (var scope = sut.BeginScope(CustomScope))
{
sut.Log(LogLevel.Critical, _eventId, _logState, null, (message, exception) => message);
}
sut.Log(LogLevel.Critical, _eventId, _logState, null, (message, exception) => message);
// https://stackoverflow.com/questions/14438217/memoryappender-patternlayout-not-rendering
testAppender.GetEvents()
.Should()
.NotBeEmpty()
.And
.HaveCount(2);
testAppender.GetEvents()
.First()
.Level
.Should()
.Be(Level.Fatal);
var textWriter = new StringWriter();
testAppender.Layout.Format(textWriter, testAppender.GetEvents().First());
textWriter.ToString()
.Should()
.Contain(_logState);
textWriter.ToString()
.Should()
.Contain(CustomScope);
textWriter.Close();
textWriter = new StringWriter();
testAppender.Layout.Format(textWriter, testAppender.GetEvents().Last());
textWriter.ToString()
.Should()
.NotContain(CustomScope);
}