public void testSanitizeKey() throws Exception {
memcachedClient.setSanitizeKeys(true);
String key = "The string 眉@foo-bar";
assertTrue(memcachedClient.add(key, 0, 0));
assertEquals(0, memcachedClient.get(key));
assertTrue(memcachedClient.replace(key, 0, 1));
assertEquals(1, memcachedClient.get(key, 2000));
assertTrue(memcachedClient.set(key, 0, 2));
assertEquals((Integer) 2, memcachedClient.get(key, 2000, new IntegerTranscoder()));
assertTrue(memcachedClient.set(key, 0, "xmemcached", new StringTranscoder()));
assertTrue(memcachedClient.append(key, " great"));
assertTrue(memcachedClient.prepend(key, "hello "));
assertEquals("hello xmemcached great", memcachedClient.get(key));
// test bulk get
List<String> keys = new ArrayList<String>();
for (int i = 0; i < 100; i++) {
memcachedClient.add(key + i, 0, i);
keys.add(key + i);
}
Map<String, Integer> result = memcachedClient.get(keys, 5000);
for (int i = 0; i < 100; i++) {
assertEquals((Integer) i, result.get(key + i));
}
for (int i = 0; i < 100; i++) {
assertTrue(memcachedClient.delete(key + i));
assertNull(memcachedClient.get(key + i));
}
// test cas
memcachedClient.set(key, 0, 1);
memcachedClient.cas(
key,
new CASOperation<Integer>() {
public int getMaxTries() {
return 1;
}
public Integer getNewValue(long currentCAS, Integer currentValue) {
return currentValue + 1;
}
});
assertEquals((Integer) 2, memcachedClient.get(key, 2000, new IntegerTranscoder()));
}
public void testDelete() throws Exception {
assertTrue(memcachedClient.set("name", 0, "dennis"));
assertEquals("dennis", memcachedClient.get("name"));
assertTrue(memcachedClient.delete("name"));
assertNull(memcachedClient.get("name"));
assertFalse(memcachedClient.delete("not_exists"));
memcachedClient.set("name", 0, "dennis");
assertEquals("dennis", memcachedClient.get("name"));
assertTrue(memcachedClient.delete("name"));
assertNull(memcachedClient.get("name"));
memcachedClient.set("name", 0, "dennis");
assertEquals("dennis", memcachedClient.get("name"));
assertTrue(memcachedClient.delete("name", 2000L));
assertNull(memcachedClient.get("name"));
// add,replace success
assertTrue(memcachedClient.add("name", 0, "zhuang"));
assertTrue(memcachedClient.replace("name", 0, "zhuang"));
}
public void testReplace() throws Exception {
assertTrue(memcachedClient.add("name", 0, "dennis"));
assertFalse(memcachedClient.replace("unknownKey", 0, "test"));
assertTrue(memcachedClient.replace("name", 1, "zhuang"));
assertEquals("zhuang", memcachedClient.get("name", 2000));
Thread.sleep(2000);
// expire
assertNull(memcachedClient.get("name"));
// blank key
new BlankKeyChecker() {
@Override
public void call() throws Exception {
memcachedClient.replace("", 0, 1);
}
}.check();
// null key
new BlankKeyChecker() {
@Override
public void call() throws Exception {
memcachedClient.replace((String) null, 0, 1);
}
}.check();
// invalid key
new InValidKeyChecker() {
@Override
public void call() throws Exception {
memcachedClient.replace("test\r\n", 0, 1);
}
}.check();
new InValidKeyChecker() {
@Override
public void call() throws Exception {
memcachedClient.replace("test test2", 0, 1);
}
}.check();
// key is too long
new TooLongKeyChecker(memcachedClient) {
@Override
public void call() throws Exception {
int keyLength = memcachedClient.getProtocol() == Protocol.Text ? 256 : 65536;
StringBuilder sb = new StringBuilder();
for (int i = 0; i < keyLength; i++) {
sb.append(i);
}
memcachedClient.replace(sb.toString(), 0, 1);
}
}.check();
// timeout
// new TimeoutChecker(0) {
// @Override
// public void call() throws Exception {
// XMemcachedClientTest.this.memcachedClient.replace("0", 0, 1, 0);
// }
// }.check();
// Transcoder
new TranscoderChecker(mockTranscoder, 2) {
@Override
public void call() throws Exception {
memcachedClient.set("name", 0, 1);
memcachedClient.replace("name", 0, "xmemcached", mockTranscoder);
assertEquals("xmemcached", memcachedClient.get("name", mockTranscoder));
}
}.check();
}