public void testCorrectShutdown() {
CacheContainer cc = null;
try {
ConfigurationBuilder cfg = new ConfigurationBuilder();
cfg.transaction()
.transactionMode(TransactionMode.TRANSACTIONAL)
.indexing()
.index(Index.ALL)
.addProperty("default.directory_provider", "ram")
.addProperty("lucene_version", "LUCENE_CURRENT");
cc = TestCacheManagerFactory.createCacheManager(cfg);
Cache<?, ?> cache = cc.getCache();
SearchFactoryIntegrator sfi =
TestingUtil.extractComponent(cache, SearchFactoryIntegrator.class);
assert !sfi.isStopped();
cc.stop();
assert sfi.isStopped();
} finally {
// proper cleanup for exceptional execution
TestingUtil.killCacheManagers(cc);
}
}
@BeforeClass
public void createBeforeClass() {
cacheManager = CacheTestSupport.createLocalCacheManager();
metadataCache = cacheManager.getCache("metadata");
chunkCache = cacheManager.getCache("chunks");
lockCache = cacheManager.getCache("locks");
}
public void testValuesAfterExpiryInTransaction(Method m) throws Exception {
CacheContainer cc = createTransactionalCacheContainer();
try {
doValuesAfterExpiryInTransaction(m, cc);
} finally {
cc.stop();
}
}
public void testCustomCacheManagerName(Method m) throws Exception {
final String otherJmxDomain = getMethodSpecificJmxDomain(m, JMX_DOMAIN);
CacheContainer otherContainer =
TestCacheManagerFactory.createCacheManagerEnforceJmxDomain(
otherJmxDomain, "Hibernate2LC", true, false);
ObjectName otherName = getCacheManagerObjectName(otherJmxDomain, "Hibernate2LC");
try {
assert server.getAttribute(otherName, "CreatedCacheCount").equals("0");
} finally {
otherContainer.stop();
}
}
@Test(expectedExceptions = CacheConfigurationException.class)
public void testSyncAndAsyncElements() throws IOException {
String xml =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ "<infinispan>"
+ "<global><transport /></global>"
+ "<default><clustering><sync /><async /></clustering></default></infinispan>";
InputStream stream = new ByteArrayInputStream(xml.getBytes());
CacheContainer cc = TestCacheManagerFactory.fromStream(stream);
cc.getCache();
}
@BeforeMethod(alwaysRun = true)
public void setUp() throws Exception {
Configuration c = new Configuration();
c.fluent().transaction().transactionMode(TransactionMode.NON_TRANSACTIONAL);
c.setCacheMode(Configuration.CacheMode.LOCAL);
c.setIsolationLevel(IsolationLevel.REPEATABLE_READ);
cm = TestCacheManagerFactory.createCacheManager(c);
cache = cm.getCache();
skipListenerCache = cm.getCache().getAdvancedCache().withFlags(Flag.SKIP_LISTENER_NOTIFICATION);
mockNotifier = mock(CacheNotifier.class);
origNotifier = TestingUtil.replaceComponent(cache, CacheNotifier.class, mockNotifier, true);
}
public void testInitialStateTransferInDifferentThread(Method m) throws Exception {
testCount++;
log.info(m.getName() + " start - " + testCount);
CacheContainer cm1 = null, cm2 = null, cm30 = null;
try {
Cache<Object, Object> cache1 = null, cache2 = null, cache3 = null;
cm1 = createCacheManager(tmpDirectory1);
cache1 = cm1.getCache(cacheName);
writeInitialData(cache1);
cm2 = createCacheManager(tmpDirectory2);
cache2 = cm2.getCache(cacheName);
cache1.put("delay", new StateTransferFunctionalTest.DelayTransfer());
// Pause to give caches time to see each other
TestingUtil.blockUntilViewsReceived(60000, cache1, cache2);
verifyInitialData(cache2);
final CacheContainer cm3 = createCacheManager(tmpDirectory3);
cm30 = cm3;
Future<Void> f1 =
Executors.newSingleThreadExecutor(
new ThreadFactory() {
public Thread newThread(Runnable r) {
return new Thread(r, "CacheStarter-Cache3");
}
})
.submit(
new Callable<Void>() {
public Void call() throws Exception {
cm3.getCache(cacheName);
return null;
}
});
f1.get();
cache3 = cm3.getCache(cacheName);
TestingUtil.blockUntilViewsReceived(120000, cache1, cache2, cache3);
verifyInitialData(cache3);
log.info("testConcurrentStateTransfer end - " + testCount);
} finally {
if (cm1 != null) cm1.stop();
if (cm2 != null) cm2.stop();
if (cm30 != null) cm30.stop();
}
}
/** @return gets the registry cache */
private Cache<Object, Object> getCache() {
if (cache != null) {
return cache;
}
try {
InitialContext ic = new InitialContext();
CacheContainer container = (CacheContainer) ic.lookup(cacheContainer);
cache = container.getCache(cacheName);
return cache;
} catch (NamingException e) {
throw new RuntimeException(e);
}
}
@Test
public void testReadWholeFile() throws IOException {
final int BUFFER_SIZE = 64;
Cache cache = cacheManager.getCache();
InfinispanDirectory dir = new InfinispanDirectory(cache, cache, cache, INDEXNAME, BUFFER_SIZE);
verifyOnBuffer("SingleChunk.txt", 61, BUFFER_SIZE, cache, dir, 15);
final int VERY_BIG_FILE_SIZE = 10000;
assert BUFFER_SIZE < VERY_BIG_FILE_SIZE;
verifyOnBuffer("MultipleChunks.txt", VERY_BIG_FILE_SIZE, BUFFER_SIZE, cache, dir, 33);
final int LAST_CHUNK_COMPLETELY_FILLED_FILE_SIZE = 256;
assert (LAST_CHUNK_COMPLETELY_FILLED_FILE_SIZE % BUFFER_SIZE) == 0;
verifyOnBuffer(
"LastChunkFilled.txt", LAST_CHUNK_COMPLETELY_FILLED_FILE_SIZE, BUFFER_SIZE, cache, dir, 11);
assertHasNChunks(4, cache, INDEXNAME, "LastChunkFilled.txt.bak", BUFFER_SIZE);
DirectoryIntegrityCheck.verifyDirectoryStructure(cache, INDEXNAME);
final int LAST_CHUNK_WITH_LONELY_BYTE_FILE_SIZE = 257;
assert (LAST_CHUNK_WITH_LONELY_BYTE_FILE_SIZE % BUFFER_SIZE) == 1;
verifyOnBuffer(
"LonelyByteInLastChunk.txt",
LAST_CHUNK_WITH_LONELY_BYTE_FILE_SIZE,
BUFFER_SIZE,
cache,
dir,
12);
assertHasNChunks(5, cache, INDEXNAME, "LonelyByteInLastChunk.txt.bak", BUFFER_SIZE);
dir.close();
DirectoryIntegrityCheck.verifyDirectoryStructure(cache, INDEXNAME);
}
public void multipleFlushTest() throws IOException {
final String filename = "longFile.writtenInMultipleFlushes";
final int bufferSize = 300;
Cache cache = cacheManager.getCache();
cache.clear();
Directory dir =
DirectoryBuilder.newDirectoryInstance(cache, cache, cache, INDEXNAME)
.chunkSize(13)
.create();
byte[] manyBytes = fillBytes(bufferSize);
IndexOutput indexOutput = dir.createOutput(filename);
for (int i = 0; i < 10; i++) {
indexOutput.writeBytes(manyBytes, bufferSize);
indexOutput.flush();
}
indexOutput.close();
IndexInput input = dir.openInput(filename);
final int finalSize = (10 * bufferSize);
AssertJUnit.assertEquals(finalSize, input.length());
final byte[] resultingBuffer = new byte[finalSize];
input.readBytes(resultingBuffer, 0, finalSize);
int index = 0;
for (int i = 0; i < 10; i++) {
for (int j = 0; j < bufferSize; j++)
AssertJUnit.assertEquals(resultingBuffer[index++], manyBytes[j]);
}
}
public void testKeySetAfterExpiryInPut(Method m) throws Exception {
Cache<Integer, String> cache = cm.getCache();
Set<Integer> keys;
Map dataIn = new HashMap();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
Set keysIn = dataIn.keySet();
final long startTime = System.currentTimeMillis();
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
keys = Collections.emptySet();
while (true) {
keys = cache.keySet();
if (System.currentTimeMillis() >= startTime + lifespan) break;
assertEquals(keysIn, keys);
Thread.sleep(100);
}
// Make sure that in the next 20 secs data is removed
while (System.currentTimeMillis() < startTime + lifespan + EVICTION_CHECK_TIMEOUT) {
keys = cache.keySet();
if (keys.size() == 0) return;
}
assert keys.size() == 0;
}
private void doTestEntrySetAfterExpiryInPut(Method m, CacheContainer cc) throws Exception {
Cache<Integer, String> cache = cc.getCache();
Set<Map.Entry<Integer, String>> entries;
Map dataIn = new HashMap();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
Set entriesIn = dataIn.entrySet();
final long startTime = System.currentTimeMillis();
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
entries = Collections.emptySet();
while (true) {
entries = cache.entrySet();
if (System.currentTimeMillis() >= startTime + lifespan) break;
assertEquals(entriesIn, entries);
Thread.sleep(100);
}
// Make sure that in the next 20 secs data is removed
while (System.currentTimeMillis() < startTime + lifespan + EVICTION_CHECK_TIMEOUT) {
entries = cache.entrySet();
if (entries.size() == 0) return;
}
assert entries.size() == 0;
}
@BeforeMethod
public void setUp() {
cm = TestCacheManagerFactory.createCacheManager(false);
cache = cm.getCache();
listener = new CacheListener();
cache.addListener(listener);
}
@Test
public void testReadRandomSampleFile() throws IOException {
final int BUFFER_SIZE = 64;
Cache cache = cacheManager.getCache();
InfinispanDirectory dir = new InfinispanDirectory(cache, cache, cache, INDEXNAME, BUFFER_SIZE);
final int FILE_SIZE = 1000;
assert BUFFER_SIZE < FILE_SIZE;
createFileWithRepeatableContent(dir, "RandomSampleFile.txt", FILE_SIZE);
IndexInput indexInput = dir.openInput("RandomSampleFile.txt");
assert indexInput.length() == FILE_SIZE;
RepeatableLongByteSequence bytesGenerator = new RepeatableLongByteSequence();
Random r = new Random();
long seekPoint = 0;
// Now it reads some random byte and it compares to the expected byte
for (int i = 0; i < FILE_SIZE; i++) {
if (seekPoint == i) {
byte expectedByte = bytesGenerator.nextByte();
byte actualByte = indexInput.readByte();
assert expectedByte == actualByte;
seekPoint = indexInput.getFilePointer() + r.nextInt(10);
indexInput.seek(seekPoint);
} else {
bytesGenerator.nextByte();
}
}
indexInput.close();
dir.close();
DirectoryIntegrityCheck.verifyDirectoryStructure(cache, INDEXNAME);
}
public void testValuesAfterExpiryInPut(Method m) throws Exception {
Cache<Integer, String> cache = cm.getCache();
// Values come as a Collection, but comparison of HashMap#Values is done
// by reference equality, so wrap the collection around to set to make
// testing easier, given that we know that there are dup values.
Set<String> values;
Map dataIn = new HashMap();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
Set valuesIn = new HashSet(dataIn.values());
final long startTime = System.currentTimeMillis();
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
values = Collections.emptySet();
while (true) {
values = new HashSet(cache.values());
if (System.currentTimeMillis() >= startTime + lifespan) break;
assertEquals(valuesIn, values);
Thread.sleep(100);
}
// Make sure that in the next 20 secs data is removed
while (System.currentTimeMillis() < startTime + lifespan + EVICTION_CHECK_TIMEOUT) {
values = new HashSet(cache.values());
if (values.size() == 0) return;
}
assert values.size() == 0;
}
@Test
public void testRefreshAfterExternalChange() throws Exception {
// First session factory uses a cache
CacheContainer localManager = ClusterAwareRegionFactory.getCacheManager(DualNodeTest.LOCAL);
localCache = localManager.getCache(Account.class.getName());
SessionFactory localFactory = sessionFactory();
// Second session factory doesn't; just needs a transaction manager
SessionFactory remoteFactory = secondNodeEnvironment().getSessionFactory();
AccountDAO dao0 = new AccountDAO(useJta, localFactory);
AccountDAO dao1 = new AccountDAO(useJta, remoteFactory);
Integer id = new Integer(1);
dao0.createAccount(dao0.getSmith(), id, new Integer(5), DualNodeTest.LOCAL);
// Basic sanity check
Account acct1 = dao1.getAccount(id);
assertNotNull(acct1);
assertEquals(DualNodeTest.LOCAL, acct1.getBranch());
// This dao's session factory isn't caching, so cache won't see this change
dao1.updateAccountBranch(id, DualNodeTest.REMOTE);
// dao1's session doesn't touch the cache,
// so reading from dao0 should show a stale value from the cache
// (we check to confirm the cache is used)
Account acct0 = dao0.getAccount(id);
assertNotNull(acct0);
assertEquals(DualNodeTest.LOCAL, acct0.getBranch());
log.debug("Contents when re-reading from local: " + TestingUtil.printCache(localCache));
// Now call session.refresh and confirm we get the correct value
acct0 = dao0.getAccountWithRefresh(id);
assertNotNull(acct0);
assertEquals(DualNodeTest.REMOTE, acct0.getBranch());
log.debug("Contents after refreshing in remote: " + TestingUtil.printCache(localCache));
// Double check with a brand new session, in case the other session
// for some reason bypassed the 2nd level cache
AccountDAO dao0A = new AccountDAO(useJta, localFactory);
Account acct0A = dao0A.getAccount(id);
assertNotNull(acct0A);
assertEquals(DualNodeTest.REMOTE, acct0A.getBranch());
log.debug("Contents after creating a new session: " + TestingUtil.printCache(localCache));
}
public void testJmxRegistrationAtStartupAndStop(Method m) throws Exception {
final String otherJmxDomain = getMethodSpecificJmxDomain(m, JMX_DOMAIN);
CacheContainer otherContainer =
TestCacheManagerFactory.createCacheManagerEnforceJmxDomain(otherJmxDomain, true, false);
ObjectName otherName = getCacheManagerObjectName(otherJmxDomain);
try {
assert server.getAttribute(otherName, "CreatedCacheCount").equals("0");
} finally {
otherContainer.stop();
}
try {
server.getAttribute(otherName, "CreatedCacheCount").equals("0");
assert false : "Failure expected, " + otherName + " shouldn't be registered in mbean server";
} catch (InstanceNotFoundException e) {
}
}
@Test
public void testChunkBordersOnInfinispan() throws IOException {
Cache cache = cacheManager.getCache();
cache.clear();
InfinispanDirectory dir = new InfinispanDirectory(cache, cache, cache, INDEXNAME, 13);
testChunkBorders(dir, cache);
cache.clear();
}
@Test
public void testChunkBordersOnInfinispan() throws IOException {
Cache cache = cacheManager.getCache();
cache.clear();
Directory dir =
DirectoryBuilder.newDirectoryInstance(cache, cache, cache, INDEXNAME)
.chunkSize(13)
.create();
testChunkBorders(dir, cache);
cache.clear();
}
public void testSharedLoader() throws Exception {
CacheContainer cm1 = null, cm2 = null;
try {
sharedCacheLoader.set(true);
cm1 = createCacheManager(tmpDirectory1);
Cache c1 = cm1.getCache(cacheName);
verifyNoDataOnLoader(c1);
verifyNoData(c1);
writeInitialData(c1);
// starting the second cache would initialize an in-memory state transfer but not a persistent
// one since the loader is shared
cm2 = createCacheManager(tmpDirectory2);
Cache c2 = cm2.getCache(cacheName);
TestingUtil.blockUntilViewsReceived(60000, c1, c2);
verifyInitialDataOnLoader(c1);
verifyInitialData(c1);
verifyNoDataOnLoader(c2);
verifyNoData(c2);
} finally {
if (cm1 != null) cm1.stop();
if (cm2 != null) cm2.stop();
sharedCacheLoader.set(false);
}
}
public void testIdleExpiryInPutIfAbsent() throws InterruptedException {
Cache<String, String> cache = cm.getCache();
long idleTime = EXPIRATION_TIMEOUT;
assert cache.putIfAbsent("k", "v", -1, MILLISECONDS, idleTime, MILLISECONDS) == null;
assert cache.get("k").equals("v");
Thread.sleep(idleTime + 100);
assert cache.get("k") == null;
cache.put("k", "v");
assert cache.putIfAbsent("k", "v", -1, MILLISECONDS, idleTime, MILLISECONDS) != null;
}
public <K, V> Cache<K, V> getCityCache() {
try {
if (container != null) {
Cache<K, V> cache = container.getCache("tspoinparamCache");
return cache;
} else {
logger.error("container null");
}
} catch (Exception ex) {
logger.error("Failed to get cache: " + ex.getLocalizedMessage());
ex.printStackTrace();
}
return null;
}
public void testIdleExpiryInPutAll() throws InterruptedException {
Cache<String, String> cache = cm.getCache();
final long idleTime = EXPIRATION_TIMEOUT;
Map<String, String> m = new HashMap();
m.put("k1", "v");
m.put("k2", "v");
cache.putAll(m, -1, MILLISECONDS, idleTime, MILLISECONDS);
assert cache.get("k1").equals("v");
assert cache.get("k2").equals("v");
Thread.sleep(idleTime + 100);
assert cache.get("k1") == null;
assert cache.get("k2") == null;
}
public void testWriteChunks() throws Exception {
final int BUFFER_SIZE = 64;
Cache cache = cacheManager.getCache();
Directory dir =
DirectoryBuilder.newDirectoryInstance(cache, cache, cache, INDEXNAME)
.chunkSize(BUFFER_SIZE)
.create();
IndexOutput io = dir.createOutput("MyNewFile.txt");
io.writeByte((byte) 66);
io.writeByte((byte) 69);
io.flush();
io.close();
assert dir.fileExists("MyNewFile.txt");
assert null != cache.get(new ChunkCacheKey(INDEXNAME, "MyNewFile.txt", 0, BUFFER_SIZE));
// test contents by reading:
byte[] buf = new byte[9];
IndexInput ii = dir.openInput("MyNewFile.txt");
ii.readBytes(buf, 0, (int) ii.length());
ii.close();
assert new String(new byte[] {66, 69}).equals(new String(buf).trim());
String testText =
"This is some rubbish again that will span more than one chunk - one hopes. Who knows, maybe even three or four chunks.";
io = dir.createOutput("MyNewFile.txt");
io.seek(0);
io.writeBytes(testText.getBytes(), 0, testText.length());
io.close();
// now compare.
byte[] chunk1 =
(byte[]) cache.get(new ChunkCacheKey(INDEXNAME, "MyNewFile.txt", 0, BUFFER_SIZE));
byte[] chunk2 =
(byte[]) cache.get(new ChunkCacheKey(INDEXNAME, "MyNewFile.txt", 1, BUFFER_SIZE));
assert null != chunk1;
assert null != chunk2;
assert testText.equals(new String(chunk1) + new String(chunk2).trim());
dir.close();
DirectoryIntegrityCheck.verifyDirectoryStructure(cache, INDEXNAME);
}
public void testIdleExpiryInPut() throws InterruptedException {
Cache<String, String> cache = cm.getCache();
long idleTime = IDLE_TIMEOUT;
cache.put("k", "v", -1, MILLISECONDS, idleTime, MILLISECONDS);
DataContainer dc = cache.getAdvancedCache().getDataContainer();
InternalCacheEntry se = dc.get("k", null);
assert se.getKey().equals("k");
assert se.getValue().equals("v");
assert se.getLifespan() == -1;
assert se.getMaxIdle() == idleTime;
assert !se.isExpired();
assert cache.get("k").equals("v");
Thread.sleep(idleTime + 100);
assert se.isExpired();
assert cache.get("k") == null;
}
private void recreateCacheManager() {
ConfigurationBuilder cfg = new ConfigurationBuilder();
cfg.loaders()
.preload(true)
.passivation(true)
.addStore()
.cacheStore(new DummyInMemoryCacheStore())
.purgeOnStartup(true)
.indexing()
.enable()
.addProperty("default.directory_provider", "ram")
.addProperty("lucene_version", "LUCENE_CURRENT");
cm = TestCacheManagerFactory.createCacheManager(cfg);
cache = cm.getCache();
store = TestingUtil.extractComponent(cache, CacheLoaderManager.class).getCacheStore();
search = Search.getSearchManager(cache);
}
private void setupCacheStructures() {
InfinispanCacheListener dialogsCacheListener = new InfinispanCacheListener(stack);
dialogs = cm.getCache("cache.dialogs");
appDataMap = cm.getCache("cache.appdata");
serverTransactions = cm.getCache("cache.serverTX");
serverTransactionsApp = cm.getCache("cache.serverTXApp");
clientTransactions = cm.getCache("cache.clientTX");
clientTransactionsApp = cm.getCache("cache.clientTXApp");
dialogs.addListener(dialogsCacheListener);
}
private void doValuesAfterExpiryInTransaction(Method m, CacheContainer cc) throws Exception {
Cache<Integer, String> cache = cc.getCache();
// Values come as a Collection, but comparison of HashMap#Values is done
// by reference equality, so wrap the collection around to set to make
// testing easier, given that we know that there are dup values.
Set<String> values;
Map dataIn = new HashMap();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
final long startTime = System.currentTimeMillis();
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
cache.getAdvancedCache().getTransactionManager().begin();
try {
Map txDataIn = new HashMap();
txDataIn.put(3, v(m, 3));
Set allValuesIn = new HashSet(dataIn.values());
allValuesIn.addAll(txDataIn.values());
// Add an entry within tx
cache.putAll(txDataIn);
values = Collections.emptySet();
while (true) {
values = new HashSet(cache.values());
if (System.currentTimeMillis() >= startTime + lifespan) break;
assertEquals(allValuesIn, values);
Thread.sleep(100);
}
// Make sure that in the next 20 secs data is removed
while (System.currentTimeMillis() < startTime + lifespan + EVICTION_CHECK_TIMEOUT) {
values = new HashSet(cache.values());
if (values.size() == 1) return;
}
} finally {
cache.getAdvancedCache().getTransactionManager().commit();
}
assert values.size() == 1;
}
public void testLifespanExpiryInReplace() throws InterruptedException {
Cache<String, String> cache = cm.getCache();
final long lifespan = EXPIRATION_TIMEOUT;
assert cache.get("k") == null;
assert cache.replace("k", "v", lifespan, MILLISECONDS) == null;
assert cache.get("k") == null;
cache.put("k", "v-old");
assert cache.get("k").equals("v-old");
long startTime = System.currentTimeMillis();
assert cache.replace("k", "v", lifespan, MILLISECONDS) != null;
assert cache.get("k").equals("v");
while (true) {
String v = cache.get("k");
if (System.currentTimeMillis() >= startTime + lifespan) break;
assertEquals("v", v);
Thread.sleep(100);
}
// make sure that in the next 2 secs data is removed
while (System.currentTimeMillis() < startTime + lifespan + EVICTION_CHECK_TIMEOUT) {
if (cache.get("k") == null) break;
Thread.sleep(100);
}
assert cache.get("k") == null;
startTime = System.currentTimeMillis();
cache.put("k", "v");
assert cache.replace("k", "v", "v2", lifespan, MILLISECONDS);
while (true) {
String v = cache.get("k");
if (System.currentTimeMillis() >= startTime + lifespan) break;
assertEquals("v2", v);
Thread.sleep(100);
}
// make sure that in the next 2 secs data is removed
while (System.currentTimeMillis() < startTime + lifespan + EVICTION_CHECK_TIMEOUT) {
if (cache.get("k") == null) break;
Thread.sleep(50);
}
assert cache.get("k") == null;
}
@Test
public void testWriteChunksDefaultChunks() throws Exception {
Cache cache = cacheManager.getCache();
Directory dir = DirectoryBuilder.newDirectoryInstance(cache, cache, cache, INDEXNAME).create();
final String testText = "This is some rubbish";
final byte[] testTextAsBytes = testText.getBytes();
IndexOutput io = dir.createOutput("MyNewFile.txt");
io.writeByte((byte) 1);
io.writeByte((byte) 2);
io.writeByte((byte) 3);
io.writeBytes(testTextAsBytes, testTextAsBytes.length);
io.close();
DirectoryIntegrityCheck.verifyDirectoryStructure(cache, INDEXNAME);
FileCacheKey fileCacheKey = new FileCacheKey(INDEXNAME, "MyNewFile.txt");
assert null != cache.get(fileCacheKey);
FileMetadata metadata = (FileMetadata) cache.get(fileCacheKey);
AssertJUnit.assertEquals(testTextAsBytes.length + 3, metadata.getSize());
assert null
!= cache.get(
new ChunkCacheKey(
INDEXNAME, "MyNewFile.txt", 0, DirectoryBuilderImpl.DEFAULT_BUFFER_SIZE));
// test contents by reading:
IndexInput ii = dir.openInput("MyNewFile.txt");
assert ii.readByte() == 1;
assert ii.readByte() == 2;
assert ii.readByte() == 3;
byte[] buf = new byte[testTextAsBytes.length];
ii.readBytes(buf, 0, testTextAsBytes.length);
ii.close();
assert testText.equals(new String(buf).trim());
dir.close();
DirectoryIntegrityCheck.verifyDirectoryStructure(cache, INDEXNAME);
}
