Examples with CachedBlobStore com.enonic.xp.internal.blobstore.cache.CachedBlobStore used on opensource projects

Example 1 with CachedBlobStore

use of com.enonic.xp.internal.blobstore.cache.CachedBlobStore in project xp by enonic.

the class NodeVersionServiceImplTest method avoidCachingVersionCorrupted.

@Test
public void avoidCachingVersionCorrupted() throws Exception {
    final CachedBlobStore cachedBlobStore = CachedBlobStore.create().blobStore(this.blobStore).build();
    this.nodeDao.setBlobStore(cachedBlobStore);
    final CreateNodeParams createNodeParams = CreateNodeParams.create().name("my-node").parent(NodePath.ROOT).build();
    final Node createdNode = createNode(createNodeParams);
    final NodeVersionKey nodeVersionKey = getNodeVersionKey(createdNode);
    final Segment segment = createSegment(NODE_SEGMENT_LEVEL);
    final BlobRecord blob = this.blobStore.getRecord(segment, nodeVersionKey.getNodeBlobKey());
    final byte[] blobData = blob.getBytes().read();
    final byte[] blobDataTruncated = Arrays.copyOf(blobData, blobData.length / 2);
    final MemoryBlobRecord corruptedBlob = new MemoryBlobRecord(blob.getKey(), ByteSource.wrap(blobDataTruncated));
    this.blobStore.addRecord(segment, corruptedBlob);
    cachedBlobStore.invalidate(segment, blob.getKey());
    try {
        nodeDao.get(nodeVersionKey, createInternalContext());
        fail("Expected exception");
    } catch (RuntimeException e) {
        assertTrue(e.getMessage().startsWith("Failed to load blobs with keys"));
    }
    // restore original blob in source blob store
    this.blobStore.addRecord(segment, blob);
    final NodeVersion nodeVersion = nodeDao.get(nodeVersionKey, createInternalContext());
    assertNotNull(nodeVersion);
}