public void testIssue150() throws Exception {
memcachedClient.set("a", 0, 1);
try {
memcachedClient.incr("a", 1);
fail();
} catch (MemcachedException e) {
// assertEquals("cannot increment or decrement non-numeric value",e.getMessage());
}
memcachedClient.set("a", 0, "1");
assertEquals(3, memcachedClient.incr("a", 2));
}
public long incr(String key, long delta, long initValue, int exp) {
try {
return memcachedClient.incr(key, delta, initValue, memcachedClient.getOpTimeout(), exp);
} catch (Exception e) {
throw new IllegalStateException(e.getMessage(), e);
}
}
public long incr(String key, long delta) {
try {
return memcachedClient.incr(key, delta);
} catch (Exception e) {
throw new IllegalStateException(e.getMessage(), e);
}
}
@Test
public void incr() throws TimeoutException, InterruptedException, MemcachedException {
Counter counter = memcachedClient.getCounter(key);
System.out.println(counter.get());
Assert.assertEquals(1L, memcachedClient.incr(key, 1L, 1L, 1000L, 60));
System.out.println(memcachedClient.getCounter(key).get());
Thread.sleep(20000);
System.out.println(memcachedClient.getCounter(key).get());
Thread.sleep(20000);
System.out.println(memcachedClient.getCounter(key).get());
Thread.sleep(10000);
System.out.println(memcachedClient.getCounter(key).get());
Thread.sleep(15000);
System.out.println(memcachedClient.getCounter(key).get());
}
public void testIncr() throws Exception {
assertEquals(0, memcachedClient.incr("a", 5));
assertTrue(memcachedClient.set("a", 0, "1"));
assertEquals(6, memcachedClient.incr("a", 5));
assertEquals(10, memcachedClient.incr("a", 4));
// test incr with initValue
memcachedClient.delete("a");
assertEquals(1, memcachedClient.incr("a", 5, 1));
assertEquals(6, memcachedClient.incr("a", 5));
assertEquals(10, memcachedClient.incr("a", 4));
// test incr with initValue and expire time
memcachedClient.delete("a");
assertEquals(1, memcachedClient.incr("a", 5, 1, 1000, 1));
Thread.sleep(2000);
assertNull(memcachedClient.get("a"));
// key is chinese
assertEquals(1, memcachedClient.incr("娴��", 5, 1, 1000, 0));
assertEquals(6, memcachedClient.incr("娴��", 5));
assertEquals(10, memcachedClient.incr("娴��", 4));
// blank key
new BlankKeyChecker() {
@Override
public void call() throws Exception {
memcachedClient.incr("", 0, 1);
}
}.check();
// null key
new BlankKeyChecker() {
@Override
public void call() throws Exception {
memcachedClient.incr((String) null, 0, 1);
}
}.check();
// invalid key
new InValidKeyChecker() {
@Override
public void call() throws Exception {
memcachedClient.incr("test\r\n", 0, 1);
}
}.check();
new InValidKeyChecker() {
@Override
public void call() throws Exception {
memcachedClient.incr("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.incr(sb.toString(), 0, 1);
}
}.check();
}