public void ShouldDetectNewWrite()
{
const int LogFileLineCount = 9;
string[] newLines = testData.CreateLogLines(1);
var tempDir = TestData.CreateTempDirectory();
var tempFileName = Path.Combine(tempDir, "log.log");
Debug.WriteLine(tempFileName);
using (var watcher = new Watcher())
{
using (var stringWriter = new StringWriter())
{
var writer = new LineTextWriter(stringWriter);
string[] writtenLines;
using (var logger = new LoggerEmulator(logFile9, tempFileName))
{
logger.WriteToEnd();
watcher.LineWriter = writer;
watcher.DirectoryPath = tempDir;
watcher.Filter = "*.log";
watcher.LineCount = 4;
watcher.Start();
Thread.Sleep(200);
logger.WriteLines(newLines);
}
Thread.Sleep(1000);
watcher.Stop();
writer.Flush();
writtenLines = stringWriter.ToString().ToLines();
var expectedLines = CreateLineListWithFileMarker(
TestData.LoadLines(logFile9,
LogFileLineCount - watcher.LineCount,
watcher.LineCount));
expectedLines.AddRange(newLines);
CompareLines(expectedLines.ToArray(), writtenLines);
}
}
}
private void EmulateLog(string sourceFilePath, string targetFilePath)
{
using (var logger = new LoggerEmulator(sourceFilePath, targetFilePath))
{
logger.WriteToEnd();
}
}