public void TestParseEmptyDirectoryBlock()
{
var options = TestHelper.CreateFileSystemOptions("");
var b = new BlockParser(options);
var b2 = new byte[options.BlockSize];
b.BytesToNode(b2);
}
public void TestParseDirectoryBlock()
{
var options = TestHelper.CreateFileSystemOptions("");
var b = new BlockParser(options);
var bb = new byte[options.BlockSize];
bb[0] = 1;
Assert.IsInstanceOfType(b.BytesToNode(bb), typeof(Folder));
}
// NOTE: long parameter smell. Are they all needed? If yes: refactoring "introduce parameter object".
public BlockList(IIndexNode node, BlockAllocation blockAllocation, FileSystemOptions options, BlockParser blockParser,
BlockManipulator blockManipulator, Persistence persistence)
{
_node = node;
_blockAllocation = blockAllocation;
_options = options;
_blockParser = blockParser;
_blockManipulator = blockManipulator;
_persistence = persistence;
}
public VFSFileStream(VFSFile file, BlockParser blockParser, FileSystemOptions options, BlockAllocation blockAllocation, BlockManipulator blockManipulator, Persistence.Persistence persistence)
{
_file = file;
_blockParser = blockParser;
_options = options;
_blockAllocation = blockAllocation;
_blockManipulator = blockManipulator;
_persistence = persistence;
_writeBuffer = new byte[_options.BlockSize];
}
internal FileSystem(FileSystemOptions options)
{
_options = options;
_blockManipulator = new BlockManipulator(_options.Location, _options.BlockSize, _options.MasterBlockSize);
_blockParser = new BlockParser(_options);
_persistence = new Persistence.Persistence(_blockParser, _blockManipulator);
_blockAllocation = _options.BlockAllocation;
InitializeFileSystem();
}
public void TestNameTooLong()
{
var f = new VFSFile("0123456789");
try
{
var o1 = TestHelper.CreateFileSystemOptions("");
o1.NameLength = f.Name.Length;
var p1 = new BlockParser(o1);
p1.NodeToBytes(f);
}
catch (VFSException)
{
Assert.Fail("Exception unexpected yet");
}
var o2 = TestHelper.CreateFileSystemOptions("");
o2.NameLength = f.Name.Length - 1;
var p2 = new BlockParser(o2);
p2.NodeToBytes(f);
}
public void TestParseTooSmallDirectoryBlock()
{
var options = TestHelper.CreateFileSystemOptions("");
var b = new BlockParser(options);
var b1 = new byte[1024];
b.BytesToNode(b1);
}
public void TestInvalidNode()
{
var options = TestHelper.CreateFileSystemOptions("");
var p = new BlockParser(options);
p.NodeToBytes(new IndexNodeMock());
}
public void TestWriteFolderBlock()
{
var options = TestHelper.CreateFileSystemOptions("");
var b = new BlockParser(options);
var f = new Folder("blubα");
var bb = b.NodeToBytes(f);
Assert.AreEqual(0x1, bb[0]);
}
public void TestWriteAndPareseFolderBlock()
{
var options = TestHelper.CreateFileSystemOptions("");
var b = new BlockParser(options);
const string name = "blubα";
var f1 = new Folder(name);
var bb = b.NodeToBytes(f1);
var f2 = b.BytesToNode(bb);
Assert.AreEqual(name, f2.Name);
Assert.IsInstanceOfType(f2, typeof(Folder));
}
public Persistence(BlockParser blockParser, BlockManipulator blockManipulator)
{
_blockParser = blockParser;
_blockManipulator = blockManipulator;
}