@Test
public void testConflict() throws InputOutputException, InterruptedException {
// first move the file
STORAGE_ADAPTER_1.move(
StorageType.FILE,
new TreePathElement(TEST_FILE_3.toString()),
new TreePathElement(TARGET_DIR.resolve(TEST_FILE_3.getFileName().toString()).toString()));
// force recreation of object store
OBJECT_STORE_1.sync();
// now adjust the file on client2 to get a different version
STORAGE_ADAPTER_2.persist(
StorageType.FILE,
new TreePathElement(TEST_FILE_3.toString()),
"Some different content causing a conflict".getBytes());
STORAGE_ADAPTER_2.move(
StorageType.FILE,
new TreePathElement(TEST_FILE_3.toString()),
new TreePathElement(TARGET_DIR.resolve(TEST_FILE_3.getFileName().toString()).toString()));
OBJECT_STORE_2.sync();
UUID exchangeId = UUID.randomUUID();
FileOfferExchangeHandler conflictFileOfferExchangeHandler =
new FileOfferExchangeHandler(
exchangeId,
CLIENT_DEVICE_1,
CLIENT_MANAGER_1,
CLIENT_1,
OBJECT_STORE_1,
STORAGE_ADAPTER_1,
GLOBAL_EVENT_BUS_1,
moveConflictFileEvent);
CLIENT_1
.getObjectDataReplyHandler()
.addResponseCallbackHandler(exchangeId, conflictFileOfferExchangeHandler);
Thread conflictFileOfferExchangeHandlerThread = new Thread(conflictFileOfferExchangeHandler);
conflictFileOfferExchangeHandlerThread.setName("TEST-ConflictFileOfferExchangeHandler");
conflictFileOfferExchangeHandlerThread.start();
// wait for completion
conflictFileOfferExchangeHandler.await();
CLIENT_1.getObjectDataReplyHandler().removeResponseCallbackHandler(exchangeId);
assertTrue(
"FileOfferExchangeHandler should be completed after wait",
conflictFileOfferExchangeHandler.isCompleted());
FileOfferExchangeHandlerResult result = conflictFileOfferExchangeHandler.getResult();
assertEquals("Only one client should have responded", 1, result.getFileOfferResponses().size());
assertEquals(
"StatusCode should be equal",
StatusCode.CONFLICT,
result.getFileOfferResponses().get(0).getStatusCode());
}
@BeforeClass
public static void setUpChild() throws IOException, InputOutputException {
// create some test files and dirs to move
// -- testDir1 // mv to targetDir
// | |
// | |--- myFile.txt
// |
// - testDir2
// | |
// | |--- myFile2.txt // mv to targetDir
// | |--- myFile3.txt // mv to targetDir after creating conflict manually
// |
// - targetDir
// |
// - dirToDelete
// | |
// | |--- fileToDeleteInDir.txt
// |
// |--- fileToDelete.txt
Files.createDirectory(ROOT_TEST_DIR1.resolve(TEST_DIR_1));
Files.createDirectory(ROOT_TEST_DIR2.resolve(TEST_DIR_1));
Files.createDirectory(ROOT_TEST_DIR1.resolve(TEST_DIR_3));
Files.createDirectory(ROOT_TEST_DIR2.resolve(TEST_DIR_3));
Files.createDirectory(ROOT_TEST_DIR1.resolve(TEST_DIR_2));
Files.createDirectory(ROOT_TEST_DIR2.resolve(TEST_DIR_2));
Files.createFile(ROOT_TEST_DIR1.resolve(TEST_FILE_1));
Files.createFile(ROOT_TEST_DIR2.resolve(TEST_FILE_1));
Files.createFile(ROOT_TEST_DIR1.resolve(TEST_FILE_2));
Files.createFile(ROOT_TEST_DIR2.resolve(TEST_FILE_2));
Files.createFile(ROOT_TEST_DIR1.resolve(TEST_FILE_3));
Files.createFile(ROOT_TEST_DIR2.resolve(TEST_FILE_3));
Files.createFile(ROOT_TEST_DIR1.resolve(TEST_FILE_4));
Files.createFile(ROOT_TEST_DIR2.resolve(TEST_FILE_4));
Files.createFile(ROOT_TEST_DIR1.resolve(TEST_FILE_5));
Files.createFile(ROOT_TEST_DIR2.resolve(TEST_FILE_5));
// create directory to where the files should be moved
Files.createDirectory(ROOT_TEST_DIR1.resolve(TARGET_DIR));
Files.createDirectory(ROOT_TEST_DIR2.resolve(TARGET_DIR));
// force recreation of object store
OBJECT_STORE_1.sync();
OBJECT_STORE_2.sync();
// do not start the event aggregator but manually sync the event
PathObject pathObject =
OBJECT_STORE_1.getObjectManager().getObjectForPath(TEST_DIR_1.toString());
moveDirEvent =
new MoveEvent(
TEST_DIR_1,
TARGET_DIR,
TARGET_DIR.getFileName().toString(),
pathObject
.getVersions()
.get(Math.max(pathObject.getVersions().size() - 1, 0))
.getHash(),
System.currentTimeMillis());
PathObject fileObject =
OBJECT_STORE_1.getObjectManager().getObjectForPath(TEST_FILE_2.toString());
moveFileEvent =
new MoveEvent(
TEST_FILE_2,
TARGET_DIR.resolve(TEST_FILE_2.getFileName().toString()),
TEST_FILE_2.getFileName().toString(),
fileObject
.getVersions()
.get(Math.max(fileObject.getVersions().size() - 1, 0))
.getHash(),
System.currentTimeMillis());
moveConflictFileEvent =
new MoveEvent(
TEST_FILE_3,
TARGET_DIR.resolve(TEST_FILE_3.getFileName().toString()),
TEST_FILE_3.getFileName().toString(),
fileObject
.getVersions()
.get(Math.max(fileObject.getVersions().size() - 1, 0))
.getHash(),
System.currentTimeMillis());
}