public void read_should_return_empty_list_when_file_is_empty()
{
// Arrange
var container = CreateContainer("ExampleLogs/empty.log");
var repository = new RepositoryMock();
var logFileParser = new DefaultNLogFormatParser(repository, false);
// Act
logFileParser.ParseAndSave(container);
IEnumerable<LogEntry> list = repository.LogEntries;
// Assert
Assert.That(list, Is.Not.Null);
Assert.That(list.Count(), Is.EqualTo(0));
}
public void read_should_parse_last_exception_type_and_message_from_entry_stack()
{
// Arrange
var container = CreateContainer("ExampleLogs/full.log");
var repository = new RepositoryMock();
var logFileParser = new DefaultNLogFormatParser(repository, false);
// Act
logFileParser.ParseAndSave(container);
List<LogEntry> list = repository.LogEntries;
// Assert
var entry = list[1];
Assert.That(entry.DateTime, Is.GreaterThan(DateTime.MinValue));
Assert.That(entry.ExceptionType, Is.EqualTo("System.NeedSleepException"));
Assert.That(entry.ExceptionMessage, Is.EqualTo("I can't get no sleep sleep sleep."));
}
public void read_should_parse_all_entries()
{
// Arrange
var container = CreateContainer("ExampleLogs/full.log");
var repository = new RepositoryMock();
DateTime expectedDate = DateTime.Parse("2015-09-24 10:25:13.7780");
var logFileParser = new DefaultNLogFormatParser(repository, false);
// Act
logFileParser.ParseAndSave(container);
IEnumerable<LogEntry> list = repository.LogEntries;
// Assert
Assert.That(list, Is.Not.Null);
Assert.That(list.Count(), Is.EqualTo(648));
var entry = list.FirstOrDefault();
Assert.That(entry.DateTime, Is.EqualTo(expectedDate));
Assert.That(entry.ApplicationName, Is.EqualTo(APP_NAME));
Assert.That(entry.Server, Is.EqualTo(container.Server.Name));
Assert.That(entry.Environment, Is.EqualTo(container.Environment.Name));
Assert.That(entry.Source, Is.EqualTo("AmazingApp"));
Assert.That(entry.Message, Is.EqualTo("A non critical error occured on Page:http://www.example.com/Places/To/Buy/Caravans/WestLondon.html\r\n"));
}
public void Run(string[] args)
{
var options = new Options();
bool success = CommandLine.Parser.Default.ParseArguments(args, options);
if (success)
{
// Nothing to do
if (!options.Import && !options.CopyFiles && !options.WipeData && !options.Index)
{
System.Console.WriteLine(options.GetUsage());
return;
}
if (options.WipeData)
{
System.Console.WriteLine("Wiping the database.");
_repository.DeleteAll();
}
var logReader = new FileSystemLogReader(_configuration);
var containerList = new List<ServerLogFileContainer>();
// Populate the list of files to copy/import first.
if (options.CopyFiles || options.Import)
{
if (!string.IsNullOrEmpty(options.Environment))
{
System.Console.WriteLine("- Restricting import to {0} environment only", options.Environment);
containerList = logReader.ScanSingleEnvironment(options.Environment).ToList();
}
else if (!string.IsNullOrEmpty(options.Server))
{
System.Console.WriteLine("- Restricting import to {0} server only", options.Server);
containerList.Add(logReader.ScanSingleServer(options.Server));
}
else
{
System.Console.WriteLine("- Importing from all environments and servers");
containerList = logReader.ScanAllEnvironments().ToList();
}
}
if (options.CopyFiles)
{
foreach (ServerLogFileContainer container in containerList)
{
logReader.CopyToLocalDisk(container);
}
}
if (options.Import)
{
var parser = new DefaultNLogFormatParser(_repository, options.SmartUpdate);
if (_configuration.ImportBufferSize > 0)
parser.MaxEntriesBeforeSave = _configuration.ImportBufferSize;
foreach (ServerLogFileContainer container in containerList)
{
parser.ParseAndSave(container);
}
}
if (options.Index)
{
var searchRepository = new SearchRepository(_configuration);
searchRepository.CreateIndex(_repository);
}
System.Console.WriteLine("Finished.");
}
}