static void CheckSampleTextFile()
{
FileInfo f = new DirectoryInfo( SystemActivityMonitor.RootLogPath + "TextFile" ).EnumerateFiles().Single();
string text = File.ReadAllText( f.FullName );
Console.WriteLine( text );
Assert.That( text, Does.Contain( "First Activity..." ) );
Assert.That( text, Does.Contain( "End of first activity." ) );
Assert.That( text, Does.Contain( "another one" ) );
Assert.That( text, Does.Contain( "Something must be said" ) );
Assert.That( text, Does.Contain( "My very first conclusion." ) );
Assert.That( text, Does.Contain( "My second conclusion." ) );
}