Examples with MockId com.github.ambry.store.MockId used on opensource projects

Example 16 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class MessageFormatSendTest method sendWriteCompositeMessagesTest.

/**
 * Tests involving multiple messages in a single Send involving different combinations of header format versions, put
 * formats and encryption keys.
 */
@Test
public void sendWriteCompositeMessagesTest() throws Exception {
    short savedVersion = MessageFormatRecord.headerVersionToUse;
    if (!putFormat.equals(PutMessageFormatInputStream.class.getSimpleName())) {
        return;
    }
    String putFormat1 = PutMessageFormatBlobV1InputStream.class.getSimpleName();
    String putFormat2 = PutMessageFormatInputStream.class.getSimpleName();
    short headerFormatV1 = MessageFormatRecord.Message_Header_Version_V1;
    short headerFormatV2 = MessageFormatRecord.Message_Header_Version_V2;
    short headerFormatV3 = MessageFormatRecord.Message_Header_Version_V3;
    byte[][] blob = { TestUtils.getRandomBytes(1000), TestUtils.getRandomBytes(2000), TestUtils.getRandomBytes(10000), TestUtils.getRandomBytes(20000), TestUtils.getRandomBytes(40000) };
    byte[][] userMetadata = { TestUtils.getRandomBytes(200), TestUtils.getRandomBytes(400), TestUtils.getRandomBytes(2000), TestUtils.getRandomBytes(4000), TestUtils.getRandomBytes(8000) };
    StoreKey[] storeKeys = { new MockId("64"), new MockId("32"), new MockId("16"), new MockId("08"), new MockId("04") };
    ByteBuffer[] encryptionKeys = { ByteBuffer.wrap(TestUtils.getRandomBytes(64)), ByteBuffer.wrap(TestUtils.getRandomBytes(128)), ByteBuffer.wrap(TestUtils.getRandomBytes(256)), ByteBuffer.wrap(TestUtils.getRandomBytes(512)), ByteBuffer.wrap(TestUtils.getRandomBytes(1024)) };
    String[] putFormat1s = { putFormat1, putFormat1, putFormat1, putFormat1, putFormat1 };
    String[] putFormat2s = { putFormat2, putFormat2, putFormat2, putFormat2, putFormat2 };
    String[] putFormatComposite1 = { putFormat1, putFormat2, putFormat2, putFormat2, putFormat1 };
    String[] putFormatComposite2 = { putFormat2, putFormat1, putFormat1, putFormat2, putFormat2 };
    short[] headerFormat1s = { headerFormatV1, headerFormatV1, headerFormatV1, headerFormatV1, headerFormatV1 };
    short[] headerFormat2s = { headerFormatV2, headerFormatV2, headerFormatV2, headerFormatV2, headerFormatV2 };
    short[] headerFormat3s = { headerFormatV3, headerFormatV3, headerFormatV3, headerFormatV3, headerFormatV3 };
    short[] headerFormatComposite1 = { headerFormatV1, headerFormatV2, headerFormatV2, headerFormatV1, headerFormatV1 };
    short[] headerFormatComposite2 = { headerFormatV2, headerFormatV1, headerFormatV1, headerFormatV2, headerFormatV2 };
    short[] headerFormatComposite3 = { headerFormatV3, headerFormatV2, headerFormatV2, headerFormatV3, headerFormatV3 };
    doSendWriteCompositeMessagesTest(blob, userMetadata, storeKeys, encryptionKeys, putFormat1s, headerFormat1s);
    doSendWriteCompositeMessagesTest(blob, userMetadata, storeKeys, encryptionKeys, putFormat2s, headerFormat1s);
    doSendWriteCompositeMessagesTest(blob, userMetadata, storeKeys, encryptionKeys, putFormat2s, headerFormat2s);
    doSendWriteCompositeMessagesTest(blob, userMetadata, storeKeys, encryptionKeys, putFormat2s, headerFormat3s);
    doSendWriteCompositeMessagesTest(blob, userMetadata, storeKeys, encryptionKeys, putFormat2s, headerFormatComposite1);
    doSendWriteCompositeMessagesTest(blob, userMetadata, storeKeys, encryptionKeys, putFormat2s, headerFormatComposite2);
    doSendWriteCompositeMessagesTest(blob, userMetadata, storeKeys, encryptionKeys, putFormat2s, headerFormatComposite3);
    doSendWriteCompositeMessagesTest(blob, userMetadata, storeKeys, encryptionKeys, putFormatComposite1, headerFormatComposite1);
    doSendWriteCompositeMessagesTest(blob, userMetadata, storeKeys, encryptionKeys, putFormatComposite2, headerFormatComposite2);
    MessageFormatRecord.headerVersionToUse = savedVersion;
}

Example 17 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class MessageFormatWriteSetTest method writeSetTest.

@Test
public void writeSetTest() throws IOException, StoreException {
    byte[] buf = new byte[2000];
    MessageInfo info1 = new MessageInfo(new MockId("id1"), 1000, 123, Utils.getRandomShort(TestUtils.RANDOM), Utils.getRandomShort(TestUtils.RANDOM), System.currentTimeMillis() + TestUtils.RANDOM.nextInt());
    MessageInfo info2 = new MessageInfo(new MockId("id2"), 1000, 123, Utils.getRandomShort(TestUtils.RANDOM), Utils.getRandomShort(TestUtils.RANDOM), System.currentTimeMillis() + TestUtils.RANDOM.nextInt());
    List<MessageInfo> infoList = new ArrayList<MessageInfo>();
    infoList.add(info1);
    infoList.add(info2);
    ByteBufferInputStream byteBufferInputStream = new ByteBufferInputStream(ByteBuffer.wrap(buf));
    MessageFormatWriteSet set = new MessageFormatWriteSet(byteBufferInputStream, infoList, false);
    MockWrite write = new MockWrite(2000);
    long written = set.writeTo(write);
    Assert.assertEquals(written, 2000);
    Assert.assertEquals(write.getBuffer().limit(), 2000);
    Assert.assertArrayEquals(write.getBuffer().array(), buf);
}

Example 18 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class ValidatingKeyConvertingTransformer method convert.

@Override
public Map<StoreKey, StoreKey> convert(Collection<? extends StoreKey> input) {
    Map<StoreKey, StoreKey> output = new HashMap<>();
    input.forEach(inKey -> {
        if (onceConverted.containsKey(inKey)) {
            output.put(inKey, onceConverted.get(inKey));
        } else {
            StoreKey replaceMent = invalids.contains(inKey) ? null : new MockId(inKey.getID().substring(0, inKey.getID().length() / 2) + Integer.toString(RANDOM.nextInt(1000)));
            onceConverted.put(inKey, replaceMent);
            output.put(inKey, replaceMent);
        }
    });
    return output;
}

Example 19 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class ValidatingKeyConvertingTransformer method testValidBlobs.

private void testValidBlobs(short blobVersion, BlobType blobType, short headerVersionToUse) throws Exception {
    // MessageSievingInputStream contains put records for 3 valid blobs
    // id1(put record for valid blob), id2(put record for valid blob) and id3(put record for valid blob)
    MessageFormatRecord.headerVersionToUse = headerVersionToUse;
    byte[] encryptionKey = new byte[100];
    RANDOM.nextBytes(encryptionKey);
    // create message stream for blob 1
    StoreKey key1 = new MockId("id1");
    short accountId1 = Utils.getRandomShort(RANDOM);
    short containerId1 = Utils.getRandomShort(RANDOM);
    BlobProperties prop1 = new BlobProperties(10, "servid1", accountId1, containerId1, false);
    byte[] usermetadata1 = new byte[1000];
    RANDOM.nextBytes(usermetadata1);
    int blobContentSize = 2000;
    byte[] data1 = new byte[blobContentSize];
    RANDOM.nextBytes(data1);
    long blobSize;
    if (blobType == BlobType.DataBlob) {
        blobSize = (int) Blob_Format_V2.getBlobRecordSize(blobContentSize);
    } else {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data1 = byteBufferBlob.array();
        blobContentSize = data1.length;
        blobSize = (int) Blob_Format_V2.getBlobRecordSize(blobContentSize);
    }
    ByteBufferInputStream stream1 = new ByteBufferInputStream(ByteBuffer.wrap(data1));
    // For Blob_Version_V2, encryption key is null.
    MessageFormatInputStream messageFormatStream1 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key1, null, prop1, ByteBuffer.wrap(usermetadata1), stream1, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key1, prop1, ByteBuffer.wrap(usermetadata1), stream1, blobContentSize, blobType);
    MessageInfo msgInfo1 = new MessageInfo(key1, messageFormatStream1.getSize(), accountId1, containerId1, prop1.getCreationTimeInMs());
    // create message stream for blob 2
    StoreKey key2 = new MockId("id2");
    short accountId2 = Utils.getRandomShort(RANDOM);
    short containerId2 = Utils.getRandomShort(RANDOM);
    BlobProperties prop2 = new BlobProperties(10, "servid2", accountId2, containerId2, false);
    byte[] usermetadata2 = new byte[1000];
    RANDOM.nextBytes(usermetadata2);
    blobContentSize = 2000;
    byte[] data2 = new byte[blobContentSize];
    RANDOM.nextBytes(data2);
    if (blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data2 = byteBufferBlob.array();
        blobContentSize = data2.length;
    }
    ByteBufferInputStream stream2 = new ByteBufferInputStream(ByteBuffer.wrap(data2));
    // For Blob_Version_V2, encryption key is non-null.
    MessageFormatInputStream messageFormatStream2 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key2, ByteBuffer.wrap(encryptionKey), prop2, ByteBuffer.wrap(usermetadata2), stream2, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key2, prop2, ByteBuffer.wrap(usermetadata2), stream2, blobContentSize, blobType);
    MessageInfo msgInfo2 = new MessageInfo(key2, messageFormatStream2.getSize(), accountId2, containerId2, prop2.getCreationTimeInMs());
    // create message stream for blob 3
    StoreKey key3 = new MockId("id3");
    short accountId3 = Utils.getRandomShort(RANDOM);
    short containerId3 = Utils.getRandomShort(RANDOM);
    BlobProperties prop3 = new BlobProperties(10, "servid3", accountId3, containerId3, false);
    byte[] usermetadata3 = new byte[1000];
    RANDOM.nextBytes(usermetadata3);
    blobContentSize = 2000;
    byte[] data3 = new byte[blobContentSize];
    RANDOM.nextBytes(data3);
    if (blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data3 = byteBufferBlob.array();
        blobContentSize = data3.length;
    }
    ByteBufferInputStream stream3 = new ByteBufferInputStream(ByteBuffer.wrap(data3));
    // For Blob_Version_V2, encryption key is null.
    MessageFormatInputStream messageFormatStream3 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key3, null, prop3, ByteBuffer.wrap(usermetadata3), stream3, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key3, prop3, ByteBuffer.wrap(usermetadata3), stream3, blobContentSize, blobType);
    MessageInfo msgInfo3 = new MessageInfo(key3, messageFormatStream3.getSize(), accountId3, containerId3, prop3.getCreationTimeInMs());
    MessageInfo msgInfo4 = null;
    MessageFormatInputStream messageFormatStream4 = null;
    MessageInfo msgInfo5 = null;
    MessageFormatInputStream messageFormatStream5 = null;
    // create message stream for blob 4. Header version 2, with encryption key.
    StoreKey key4 = new MockId("id4");
    short accountId4 = Utils.getRandomShort(RANDOM);
    short containerId4 = Utils.getRandomShort(RANDOM);
    BlobProperties prop4 = new BlobProperties(10, "servid4", accountId4, containerId4, false);
    byte[] usermetadata4 = new byte[1000];
    RANDOM.nextBytes(usermetadata4);
    blobContentSize = 2000;
    byte[] data4 = new byte[blobContentSize];
    RANDOM.nextBytes(data4);
    if (blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data4 = byteBufferBlob.array();
        blobContentSize = data4.length;
    }
    if (blobVersion == Blob_Version_V2) {
        ByteBufferInputStream stream4 = new ByteBufferInputStream(ByteBuffer.wrap(data4));
        MessageFormatRecord.headerVersionToUse = Message_Header_Version_V2;
        // encryption key is non-null.
        messageFormatStream4 = new PutMessageFormatInputStream(key4, ByteBuffer.wrap(encryptionKey), prop4, ByteBuffer.wrap(usermetadata4), stream4, blobContentSize, blobType);
        msgInfo4 = new MessageInfo(key4, messageFormatStream4.getSize(), accountId4, containerId4, prop4.getCreationTimeInMs());
    }
    // create message stream for blob 5. Header version 2, without encryption key.
    StoreKey key5 = new MockId("id5");
    short accountId5 = Utils.getRandomShort(RANDOM);
    short containerId5 = Utils.getRandomShort(RANDOM);
    BlobProperties prop5 = new BlobProperties(10, "servid5", accountId5, containerId5, false);
    byte[] usermetadata5 = new byte[1000];
    RANDOM.nextBytes(usermetadata5);
    blobContentSize = 2000;
    byte[] data5 = new byte[blobContentSize];
    RANDOM.nextBytes(data5);
    if (blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data5 = byteBufferBlob.array();
        blobContentSize = data5.length;
    }
    if (blobVersion == Blob_Version_V2) {
        ByteBufferInputStream stream5 = new ByteBufferInputStream(ByteBuffer.wrap(data5));
        MessageFormatRecord.headerVersionToUse = Message_Header_Version_V2;
        // encryption key is null.
        messageFormatStream5 = new PutMessageFormatInputStream(key5, null, prop5, ByteBuffer.wrap(usermetadata5), stream5, blobContentSize, blobType);
        msgInfo5 = new MessageInfo(key5, messageFormatStream5.getSize(), accountId5, containerId5, prop5.getCreationTimeInMs());
    }
    // create input stream for all blob messages together
    byte[] totalMessageStreamContent = new byte[(int) (messageFormatStream1.getSize() + messageFormatStream2.getSize() + messageFormatStream3.getSize() + (blobVersion == Blob_Version_V2 ? messageFormatStream4.getSize() + messageFormatStream5.getSize() : 0))];
    messageFormatStream1.read(totalMessageStreamContent, 0, (int) messageFormatStream1.getSize());
    messageFormatStream2.read(totalMessageStreamContent, (int) messageFormatStream1.getSize(), (int) messageFormatStream2.getSize());
    messageFormatStream3.read(totalMessageStreamContent, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize(), (int) messageFormatStream3.getSize());
    if (blobVersion == Blob_Version_V2) {
        messageFormatStream4.read(totalMessageStreamContent, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize() + (int) messageFormatStream3.getSize(), (int) messageFormatStream4.getSize());
        messageFormatStream5.read(totalMessageStreamContent, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize() + (int) messageFormatStream3.getSize() + (int) messageFormatStream4.getSize(), (int) messageFormatStream5.getSize());
    }
    InputStream inputStream = new ByteBufferInputStream(ByteBuffer.wrap(totalMessageStreamContent));
    List<MessageInfo> msgInfoList = new ArrayList<MessageInfo>();
    msgInfoList.add(msgInfo1);
    msgInfoList.add(msgInfo2);
    msgInfoList.add(msgInfo3);
    if (blobVersion == Blob_Version_V2) {
        msgInfoList.add(msgInfo4);
        msgInfoList.add(msgInfo5);
    }
    MessageSievingInputStream sievedStream = new MessageSievingInputStream(inputStream, msgInfoList, transformers, new MetricRegistry());
    Map<StoreKey, StoreKey> convertedMap = randomKeyConverter.convert(Arrays.asList(key1, key2, key3));
    Map<StoreKey, StoreKey> convertedMapExtra = randomKeyConverter.convert(Arrays.asList(key4, key5));
    int headerSizeV1 = MessageHeader_Format_V1.getHeaderSize();
    int headerSizeV2 = MessageHeader_Format_V2.getHeaderSize();
    int blobPropertiesRecordSize = BlobProperties_Format_V1.getBlobPropertiesRecordSize(prop1);
    int userMetadataSize = UserMetadata_Format_V1.getUserMetadataSize(ByteBuffer.wrap(usermetadata1));
    int totalHeadSize = 3 * (headerVersionToUse == MessageFormatRecord.Message_Header_Version_V1 ? headerSizeV1 : headerSizeV2);
    int totalEncryptionRecordSize = 0;
    int totalBlobPropertiesSize = 3 * blobPropertiesRecordSize;
    int totalUserMetadataSize = 3 * userMetadataSize;
    int totalBlobSize = 3 * (int) blobSize;
    int totalKeySize = (options.contains(TransformerOptions.KeyConvert) ? convertedMap.values() : convertedMap.keySet()).stream().mapToInt(StoreKey::sizeInBytes).sum();
    int encryptionRecordSize = BlobEncryptionKey_Format_V1.getBlobEncryptionKeyRecordSize(ByteBuffer.wrap(encryptionKey));
    if (blobVersion == Blob_Version_V2) {
        totalHeadSize += 2 * headerSizeV2;
        // stream 2 and stream 4 have encryption keys.
        totalEncryptionRecordSize += 2 * encryptionRecordSize;
        totalBlobPropertiesSize += 2 * blobPropertiesRecordSize;
        totalUserMetadataSize += 2 * userMetadataSize;
        totalBlobSize += 2 * (int) blobSize;
        totalKeySize += (options.contains(TransformerOptions.KeyConvert) ? convertedMapExtra.values() : convertedMapExtra.keySet()).stream().mapToInt(StoreKey::sizeInBytes).sum();
    }
    Assert.assertFalse(sievedStream.hasInvalidMessages());
    if (!options.isEmpty()) {
        Assert.assertEquals(options.isEmpty() ? totalMessageStreamContent.length : totalHeadSize + totalEncryptionRecordSize + totalBlobPropertiesSize + totalUserMetadataSize + totalBlobSize + totalKeySize, sievedStream.getSize());
        Assert.assertEquals((int) sievedStream.getValidMessageInfoList().stream().mapToLong(MessageInfo::getSize).sum(), sievedStream.getSize());
        verifySievedTransformedMessage(sievedStream, options.contains(TransformerOptions.KeyConvert) ? convertedMap.get(key1) : key1, "servid1", accountId1, containerId1, null, usermetadata1, data1, blobVersion, blobType);
        verifySievedTransformedMessage(sievedStream, options.contains(TransformerOptions.KeyConvert) ? convertedMap.get(key2) : key2, "servid2", accountId2, containerId2, blobVersion == Blob_Version_V2 ? encryptionKey : null, usermetadata2, data2, blobVersion, blobType);
        verifySievedTransformedMessage(sievedStream, options.contains(TransformerOptions.KeyConvert) ? convertedMap.get(key3) : key3, "servid3", accountId3, containerId3, null, usermetadata3, data3, blobVersion, blobType);
        if (blobVersion == Blob_Version_V2) {
            verifySievedTransformedMessage(sievedStream, options.contains(TransformerOptions.KeyConvert) ? convertedMapExtra.get(key4) : key4, "servid4", accountId4, containerId4, encryptionKey, usermetadata4, data4, blobVersion, blobType);
            verifySievedTransformedMessage(sievedStream, options.contains(TransformerOptions.KeyConvert) ? convertedMapExtra.get(key5) : key5, "servid5", accountId5, containerId5, null, usermetadata5, data5, blobVersion, blobType);
        }
    } else {
        Assert.assertEquals(totalMessageStreamContent.length, sievedStream.getSize());
        byte[] sievedBytes = Utils.readBytesFromStream(sievedStream, sievedStream.getSize());
        Assert.assertArrayEquals(totalMessageStreamContent, sievedBytes);
    }
    Assert.assertEquals(-1, sievedStream.read());
}

Example 20 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class MessageFormatRecordTest method getKeys.

private List<StoreKey> getKeys(int keySize, int numberOfKeys) {
    List<StoreKey> keys = new ArrayList<StoreKey>();
    for (int i = 0; i < numberOfKeys; i++) {
        MockId mockId = new MockId(TestUtils.getRandomString(keySize));
        keys.add(mockId);
    }
    return keys;
}