Examples with MemoryRawKVStore com.alipay.sofa.jraft.rhea.storage.MemoryRawKVStore used on opensource projects

Example 6 with MemoryRawKVStore

use of com.alipay.sofa.jraft.rhea.storage.MemoryRawKVStore in project sofa-jraft by sofastack.

the class MemoryKVStoreTest method getSequenceTest.

/**
 * Test method: {@link MemoryRawKVStore#getSequence(byte[], int, KVStoreClosure)}
 */
@Test
public void getSequenceTest() throws InterruptedException {
    final byte[] seqKey = makeKey("seq_test");
    Sequence sequence = new SyncKVStore<Sequence>() {

        @Override
        public void execute(RawKVStore kvStore, KVStoreClosure closure) {
            kvStore.getSequence(seqKey, 199, closure);
        }
    }.apply(this.kvStore);
    assertEquals(sequence.getStartValue(), 0);
    assertEquals(sequence.getEndValue(), 199);
    Sequence sequence2 = new SyncKVStore<Sequence>() {

        @Override
        public void execute(RawKVStore kvStore, KVStoreClosure closure) {
            kvStore.getSequence(seqKey, 10, closure);
        }
    }.apply(this.kvStore);
    assertEquals(sequence2.getStartValue(), 199);
    assertEquals(sequence2.getEndValue(), 209);
    this.kvStore.resetSequence(seqKey, null);
    Sequence sequence3 = new SyncKVStore<Sequence>() {

        @Override
        public void execute(RawKVStore kvStore, KVStoreClosure closure) {
            kvStore.getSequence(seqKey, 11, closure);
        }
    }.apply(this.kvStore);
    assertEquals(sequence3.getStartValue(), 0);
    assertEquals(sequence3.getEndValue(), 11);
    // read-only
    Sequence sequence4 = new SyncKVStore<Sequence>() {

        @Override
        public void execute(RawKVStore kvStore, KVStoreClosure closure) {
            kvStore.getSequence(seqKey, 0, closure);
        }
    }.apply(this.kvStore);
    assertEquals(sequence4.getStartValue(), 11);
    assertEquals(sequence4.getEndValue(), 11);
    KVStoreClosure assertFailed = new BaseKVStoreClosure() {

        @Override
        public void run(Status status) {
            assertEquals("Fail to [GET_SEQUENCE], step must >= 0", status.getErrorMsg());
        }
    };
    this.kvStore.getSequence(seqKey, -1, assertFailed);
}

Example 7 with MemoryRawKVStore

use of com.alipay.sofa.jraft.rhea.storage.MemoryRawKVStore in project sofa-jraft by sofastack.

the class MemoryKVStoreTest method putListTest.

/**
 * Test method: {@link MemoryRawKVStore#put(List, KVStoreClosure)}
 */
@Test
public void putListTest() {
    final List<KVEntry> entries = Lists.newArrayList();
    for (int i = 0; i < 10; i++) {
        entries.add(new KVEntry(makeKey("batch_put_test_key" + i), makeValue("batch_put_test_value" + i)));
    }
    this.kvStore.put(entries, null);
    final List<KVEntry> entries2 = new SyncKVStore<List<KVEntry>>() {

        @Override
        public void execute(RawKVStore kvStore, KVStoreClosure closure) {
            kvStore.scan(makeKey("batch_put_test_key"), makeKey("batch_put_test_key" + 99), closure);
        }
    }.apply(this.kvStore);
    assertEquals(entries.size(), entries2.size());
    for (int i = 0; i < entries.size(); i++) {
        assertArrayEquals(entries.get(i).getKey(), entries2.get(i).getKey());
        assertArrayEquals(entries.get(i).getValue(), entries2.get(i).getValue());
    }
}

Example 8 with MemoryRawKVStore

use of com.alipay.sofa.jraft.rhea.storage.MemoryRawKVStore in project sofa-jraft by sofastack.

the class MemoryKVStoreTest method compareAndPutTest.

/**
 * Test method: {@link MemoryRawKVStore#compareAndPut(byte[], byte[], byte[], KVStoreClosure)}
 */
@Test
public void compareAndPutTest() {
    final byte[] key = makeKey("put_test");
    byte[] value = makeValue("put_test_value");
    this.kvStore.put(key, value, null);
    byte[] update = makeValue("put_test_update");
    KVStoreClosure kvStoreClosure = new BaseKVStoreClosure() {

        @Override
        public void run(Status status) {
            assertEquals(status, Status.OK());
        }
    };
    this.kvStore.compareAndPut(key, value, update, kvStoreClosure);
    assertEquals(kvStoreClosure.getData(), Boolean.TRUE);
    byte[] newValue = new SyncKVStore<byte[]>() {

        @Override
        public void execute(RawKVStore kvStore, KVStoreClosure closure) {
            kvStore.get(key, closure);
        }
    }.apply(this.kvStore);
    assertArrayEquals(update, newValue);
    this.kvStore.compareAndPut(key, value, update, kvStoreClosure);
    assertEquals(kvStoreClosure.getData(), Boolean.FALSE);
}