/// <returns>
/// a List which contains the "current" dir for each storage
/// directory of the given type.
/// </returns>
public static IList <FilePath> GetCurrentDirs(NNStorage storage, NNStorage.NameNodeDirType
type)
{
IList <FilePath> ret = Lists.NewArrayList();
foreach (Storage.StorageDirectory sd in storage.DirIterable(type))
{
ret.AddItem(sd.GetCurrentDir());
}
return(ret);
}
public static Storage.StorageDirectory MockStorageDirectory(FilePath currentDir,
NNStorage.NameNodeDirType type)
{
// Mock the StorageDirectory interface to just point to this file
Storage.StorageDirectory sd = Org.Mockito.Mockito.Mock <Storage.StorageDirectory>(
);
Org.Mockito.Mockito.DoReturn(type).When(sd).GetStorageDirType();
Org.Mockito.Mockito.DoReturn(currentDir).When(sd).GetCurrentDir();
Org.Mockito.Mockito.DoReturn(currentDir).When(sd).GetRoot();
Org.Mockito.Mockito.DoReturn(MockFile(true)).When(sd).GetVersionFile();
Org.Mockito.Mockito.DoReturn(MockFile(false)).When(sd).GetPreviousDir();
return(sd);
}
internal virtual void AddRoot(string root, NNStorage.NameNodeDirType dir)
{
this.dirRoots[new FilePath(root)] = new TestNNStorageRetentionManager.TestCaseDescription.FakeRoot
(this, dir);
}
internal FakeRoot(TestCaseDescription _enclosing, NNStorage.NameNodeDirType type)
{
this._enclosing = _enclosing;
this.type = type;
this.files = Lists.NewArrayList();
}
/// <exception cref="System.IO.IOException"/>
public static FSImageTransactionalStorageInspector InspectStorageDirectory(FilePath
dir, NNStorage.NameNodeDirType dirType)
{
FSImageTransactionalStorageInspector inspector = new FSImageTransactionalStorageInspector
();
inspector.InspectDirectory(MockStorageDirectory(dir, dirType));
return(inspector);
}