Examples with GenericCallbackFuture org.apache.bookkeeper.test.TestCallbacks.GenericCallbackFuture used on opensource projects

Example 6 with GenericCallbackFuture

use of org.apache.bookkeeper.test.TestCallbacks.GenericCallbackFuture in project bookkeeper by apache.

the class AbstractZkLedgerManagerTest method testReadLedgerMetadataException.

@Test
public void testReadLedgerMetadataException() throws Exception {
    long ledgerId = System.currentTimeMillis();
    String ledgerStr = String.valueOf(ledgerId);
    mockZkGetData(ledgerStr, false, KeeperException.Code.CONNECTIONLOSS.intValue(), null, null);
    GenericCallbackFuture<LedgerMetadata> callbackFuture = new GenericCallbackFuture<>();
    ledgerManager.readLedgerMetadata(ledgerId, callbackFuture);
    try {
        result(callbackFuture);
        fail("Should fail on reading ledger metadata if a ledger doesn't exist");
    } catch (BKException bke) {
        assertEquals(Code.ZKException, bke.getCode());
    }
    verify(mockZk, times(1)).getData(eq(ledgerStr), eq(null), any(DataCallback.class), any());
}

Example 7 with GenericCallbackFuture

use of org.apache.bookkeeper.test.TestCallbacks.GenericCallbackFuture in project bookkeeper by apache.

the class AbstractZkLedgerManagerTest method testCreateLedgerMetadataSuccess.

@Test
public void testCreateLedgerMetadataSuccess() throws Exception {
    long ledgerId = System.currentTimeMillis();
    String ledgerStr = String.valueOf(ledgerId);
    mockZkUtilsAsyncCreateFullPathOptimistic(ledgerStr, CreateMode.PERSISTENT, KeeperException.Code.OK.intValue(), ledgerStr);
    assertEquals(Version.NEW, metadata.getVersion());
    GenericCallbackFuture<Void> callbackFuture = new GenericCallbackFuture<>();
    ledgerManager.createLedgerMetadata(ledgerId, metadata, callbackFuture);
    callbackFuture.get();
    assertEquals(new LongVersion(0), metadata.getVersion());
}

Example 8 with GenericCallbackFuture

use of org.apache.bookkeeper.test.TestCallbacks.GenericCallbackFuture in project bookkeeper by apache.

the class AbstractZkLedgerManagerTest method testRemoveLedgerMetadataSuccess.

@Test
public void testRemoveLedgerMetadataSuccess() throws Exception {
    long ledgerId = System.currentTimeMillis();
    String ledgerStr = String.valueOf(ledgerId);
    LongVersion version = new LongVersion(1234L);
    mockZkDelete(ledgerStr, (int) version.getLongVersion(), KeeperException.Code.OK.intValue());
    GenericCallbackFuture<Void> callbackFuture = new GenericCallbackFuture<>();
    ledgerManager.removeLedgerMetadata(ledgerId, version, callbackFuture);
    result(callbackFuture);
    verify(mockZk, times(1)).delete(eq(ledgerStr), eq(1234), any(VoidCallback.class), eq(null));
}

Example 9 with GenericCallbackFuture

use of org.apache.bookkeeper.test.TestCallbacks.GenericCallbackFuture in project bookkeeper by apache.

the class AbstractZkLedgerManagerTest method testReadLedgerMetadataStatMissing.

@Test
public void testReadLedgerMetadataStatMissing() throws Exception {
    long ledgerId = System.currentTimeMillis();
    String ledgerStr = String.valueOf(ledgerId);
    mockZkGetData(ledgerStr, false, KeeperException.Code.OK.intValue(), metadata.serialize(), null);
    GenericCallbackFuture<LedgerMetadata> callbackFuture = new GenericCallbackFuture<>();
    ledgerManager.readLedgerMetadata(ledgerId, callbackFuture);
    try {
        result(callbackFuture);
        fail("Should fail on reading ledger metadata if a ledger doesn't exist");
    } catch (BKException bke) {
        assertEquals(Code.ZKException, bke.getCode());
    }
    verify(mockZk, times(1)).getData(eq(ledgerStr), eq(null), any(DataCallback.class), any());
}

Example 10 with GenericCallbackFuture

use of org.apache.bookkeeper.test.TestCallbacks.GenericCallbackFuture in project bookkeeper by apache.

the class AbstractZkLedgerManagerTest method testWriteLedgerMetadataBadVersion.

@Test
public void testWriteLedgerMetadataBadVersion() throws Exception {
    long ledgerId = System.currentTimeMillis();
    String ledgerStr = String.valueOf(ledgerId);
    metadata.setVersion(new LongVersion(1234L));
    mockZkSetData(ledgerStr, metadata.serialize(), 1234, KeeperException.Code.BADVERSION.intValue(), null);
    assertEquals(new LongVersion(1234L), metadata.getVersion());
    GenericCallbackFuture<Void> callbackFuture = new GenericCallbackFuture<>();
    ledgerManager.writeLedgerMetadata(ledgerId, metadata, callbackFuture);
    try {
        result(callbackFuture);
        fail("Should fail on writing ledger metadata if encountering bad version");
    } catch (BKException bke) {
        assertEquals(Code.MetadataVersionException, bke.getCode());
    }
    // version remain unchanged
    assertEquals(new LongVersion(1234L), metadata.getVersion());
    verify(mockZk, times(1)).setData(eq(ledgerStr), any(byte[].class), eq(1234), any(StatCallback.class), any());
}