static void Main(string[] args)
{
Utils.checkParam(args);
Context context = new Context();
if (Utils.actionName.Equals(Commands.ALL.ToString()))
{
context.Strategy = new AllHandler();
}
else if (Utils.actionName.Equals(Commands.CPP.ToString()))
{
context.Strategy = new CppHandler();
}
else if (Utils.actionName.Equals(Commands.REVERSED1.ToString()))
{
context.Strategy = new ReverseOneHandler();
}
else
{
context.Strategy = new ReverseTwoHandler();
}
// Dependency injection
DirCrawler fs = new DirCrawler(context);
fs.CollectFolders(Utils.startFolder);
try
{
//file with results must be in any case
File.WriteAllLines(Utils.path2file, fs.getQueue(), Encoding.UTF8);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
finally { Console.WriteLine(Utils.MSG_EXIT); Console.ReadKey(); }
}
public void testCrawlerSetterException()
{
DirCrawler dc = new DirCrawler(new Context());
Assert.Throws <ArgumentNullException>(() => dc.context = null);
}