private void PurgeUnexpectedFiles(DefaultDiskStorage storage)
{
storage.PurgeUnexpectedResources();
}
public void TestPurgeUnexpectedFiles()
{
DefaultDiskStorage storage = GetStorageSupplier(1).Get();
string resourceId = "file1";
byte[] CONTENT = Encoding.UTF8.GetBytes("content");
FileInfo file = WriteFileToStorage(storage, resourceId, CONTENT);
// Check file exists
Assert.IsTrue(file.Exists);
CollectionAssert.AreEqual(CONTENT, Files.ToByteArray(file));
FileInfo unexpectedFile1 = new FileInfo(
Path.Combine(_directory.FullName, "unexpected-file-1"));
FileInfo unexpectedFile2 = new FileInfo(
Path.Combine(_directory.FullName, "unexpected-file-2"));
Assert.IsTrue(unexpectedFile1.CreateEmpty());
Assert.IsTrue(unexpectedFile2.CreateEmpty());
DirectoryInfo unexpectedDir1 = new DirectoryInfo(
Path.Combine(_directory.FullName, "unexpected-dir-1"));
DirectoryInfo unexpectedDir2 = new DirectoryInfo(
Path.Combine(_directory.FullName, "unexpected-dir-2"));
Assert.IsTrue(unexpectedDir1.CreateEmpty());
Assert.IsTrue(unexpectedDir2.CreateEmpty());
FileInfo unexpectedSubfile1 = new FileInfo(
Path.Combine(unexpectedDir2.FullName, "unexpected-sub-file-1"));
Assert.IsTrue(unexpectedSubfile1.CreateEmpty());
Assert.AreEqual(5, _directory.ListFiles().Length); // 4 unexpected (files+dirs) + ver. dir
Assert.AreEqual(1, unexpectedDir2.ListFiles().Length);
Assert.AreEqual(0, unexpectedDir1.ListFiles().Length);
FileInfo unexpectedFileInShard = new FileInfo(
Path.Combine(file.GetParent().FullName, "unexpected-in-shard"));
Assert.IsTrue(unexpectedFileInShard.CreateEmpty());
storage.PurgeUnexpectedResources();
unexpectedFile1.Refresh();
unexpectedFile2.Refresh();
unexpectedSubfile1.Refresh();
unexpectedDir1.Refresh();
unexpectedDir2.Refresh();
Assert.IsFalse(unexpectedFile1.Exists);
Assert.IsFalse(unexpectedFile2.Exists);
Assert.IsFalse(unexpectedSubfile1.Exists);
Assert.IsFalse(unexpectedDir1.Exists);
Assert.IsFalse(unexpectedDir2.Exists);
// Check file still exists
Assert.IsTrue(file.Exists);
// Check unexpected sibling is gone
Assert.IsFalse(unexpectedFileInShard.Exists);
// Check the only thing in root is the version directory
Assert.AreEqual(1, _directory.ListFiles().Length); // just the version directory
}