private IEnumerable <FileSystemInfo> ScanDir(DirectoryInfo dir, int level)
{
if (_breakNexStep)
{
yield break;
}
DirectoryFinded?.Invoke(dir, _logService);
yield return(dir);
FileInfo[] files = _workTree.GetFiles(dir);
foreach (FileInfo f in files)
{
if (_breakNexStep)
{
yield break;
}
FileFinded?.Invoke(f, _logService);
yield return(f);
}
DirectoryInfo[] subDirs = _workTree.GetDirectories(dir);
foreach (DirectoryInfo d in subDirs)
{
foreach (var s in ScanDir(d, ++level))
{
yield return(s);
}
}
}
public void FileSystemVisitorWithoutFilterTest()
{
_fileSystemVisitor = new FileSystemVisitor(@"C:\Test", _workTree, _logService);
_workTree.GetFiles(_fileSystemVisitor.ValRootDirectory).Returns(_filesInRoot);
_workTree.GetFiles(_subDir1).Returns(_fileInSubDir1);
_workTree.GetFiles(_subDir2).Returns(_fileInSubDir2);
_workTree.GetDirectories(_fileSystemVisitor.ValRootDirectory).Returns(_subDirs);
_workTree.GetDirectories(_subDir1).Returns(new DirectoryInfo[] { });
_workTree.GetDirectories(_subDir2).Returns(new DirectoryInfo[] { });
FileSystemInfo[] allMustFindObjects = new FileSystemInfo[] { _fileSystemVisitor.ValRootDirectory, _fileInRoot1, _fileInRoot2, _fileInRoot3, _subDir1, _fileInSubDir1_1, _subDir2, _fileInSubDir2_1, _fileInSubDir2_2 };
int i = 0;
FileSystemInfo[] FindObjects = new FileSystemInfo[9];
//using (StreamWriter file = new StreamWriter(@"C:\Users\Public\resultTest1.txt"))
//{
foreach (var s in _fileSystemVisitor.ScanDir(_fileSystemVisitor.ValRootDirectory))
{
//file.WriteLine(s.FullName);
Assert.AreEqual(allMustFindObjects[i], s);
FindObjects[i] = s;
i++;
}
//}
CollectionAssert.AreEqual(allMustFindObjects, FindObjects);
Assert.AreEqual(i, 9);
}