public MainWindow()
{
this.InitializeComponent();
var simpleFormatter = new SimpleFormatter();
ListBox listBox = (ListBox) this.FindName("ListBox");
var listBoxAppender = new ListBoxAppender(simpleFormatter, listBox);
var fileAppender = new FileAppender(simpleFormatter, "simple.txt");
this.logger = new Logger(fileAppender, listBoxAppender);
this.KeyDown += this.MainWindow_KeyDown;
}
public static void Main()
{
IFormatter formatter = new SampleFormatter();
FileAppender appender = new FileAppender("file.txt", formatter);
Logger logger = new Logger(appender);
int a = 10;
try
{
logger.Critical("a cannot be 10");
logger.Warn("a cannot be even");
}
finally
{
appender.Close();
}
}
public static void Main()
{
var simpleFormatter = new SimpleFormatter();
var xmlFormatter = new XmlFormatter();
// Create own formatter
var jsonFormatter = new JsonFormatter();
var fileAppender = new FileAppender(jsonFormatter, "log.txt");
var consoleAppender = new ConsoleAppender(xmlFormatter);
// Create own appender
var sqlAppender = new SqlAppender(jsonFormatter);
Logger logger = new Logger(consoleAppender, fileAppender);
logger.Critical("Out of memory");
logger.Info("Unused local variable 'name'");
fileAppender.Close();
}
static void Main()
{
// Introduce custom formatter
IFormatter formatter = new CrazyFormatter();
FileAppender appender = new FileAppender("file.txt", formatter);
Logger logger = new Logger(appender);
try
{
logger.Critical("a cannot be 5");
logger.Critical("Out of memory");
// CauseException();
logger.Info("Unused local variable 'name'");
}
finally
{
appender.Close();
}
}
public void TestFileAppender_ShouldAppendOnFile()
{
const string FakeResult = "It works";
const string FilePath = "../../Log.txt";
string expetedOutput = "It works" + Environment.NewLine;
DateTime date = It.IsAny<DateTime>();
const ReportLevel ReportLevel = ReportLevel.Error;
var message = It.IsAny<string>();
var mock = new Mock<ILayout>();
mock.Setup(layout => layout.LayoutMaker(date, ReportLevel, message)).Returns(FakeResult);
var fileAppender = new FileAppender(mock.Object, FilePath);
Assert.IsTrue(File.Exists(FilePath));
fileAppender.Append(date, ReportLevel, message);
fileAppender.Close();
StreamReader reader = new StreamReader(FilePath);
string actualOutput = reader.ReadToEnd();
reader.Close();
mock.Verify(a => a.LayoutMaker(date, ReportLevel, message), Times.Once);
Assert.AreEqual(expetedOutput, actualOutput);
}
