/// <summary>
/// Rename the folder and it items related fields on file system and cache (recursive)
/// </summary>
/// <param name="newFolderName"></param>
public override void RenameFolder(string newFolderName)
{
//update the folder name in file system
string newFullPath = Path.Combine(Path.GetDirectoryName(PathHelper.GetLongPath(FolderFullPath)), newFolderName);
if (FolderName.ToUpper() == newFolderName.ToUpper())//user just changed the name letters case
{
//move to temp folder
string tempTargetPath = Path.Combine(Path.GetTempPath(), FolderName);
Directory.Move(PathHelper.GetLongPath(FolderFullPath), PathHelper.GetLongPath(tempTargetPath));
Directory.Move(PathHelper.GetLongPath(tempTargetPath), PathHelper.GetLongPath(newFullPath));
}
else
{
Directory.Move(PathHelper.GetLongPath(FolderFullPath), PathHelper.GetLongPath(newFullPath));
}
//Enable file watcher to catch the change first, so it will be visible in UI
Thread.Sleep(100);
//update folder fields
FolderRelativePath = Path.Combine(FolderRelativePath.Substring(0, FolderRelativePath.LastIndexOf(FolderName)), newFolderName); //parentFolderRelativePath + "/" + FolderName;
OnPropertyChanged(nameof(FolderRelativePath));
OnPropertyChanged(nameof(FolderFullPath));
OnPropertyChanged(nameof(DisplayName));
OnPropertyChanged(nameof(FolderName));
mFileWatcher.Path = FolderFullPath;
//updating the folder items cache with correct File Path
UpdateFolderItemsCacheFilePath();
//update the sub folders and their items in cache
if (mSubFoldersCache != null)
{
foreach (RepositoryFolder <T> sf in mSubFoldersCache)
{
sf.UpdateSubFolderFieldsAndItemsPath(FolderRelativePath);
}
}
}
public void FolderRelativePath_Happy()
{
FolderRelativePath folder = "new/happy/movie";
}
public void FolderRelativePath_Unhappy(string folder, string expectedMessage)
{
if (expectedMessage == null)
{
var ex = Assert.Throws <ArgumentNullException>(() => { FolderRelativePath target = folder; });
ex.Message.Should().Be("Value cannot be null. (Parameter 'value')");
}
else
{
var ex = Assert.Throws <ArgumentException>(() => { FolderRelativePath target = folder; });
ex.Message.Should().Be(expectedMessage);
}
}