private void invalidV2CompositeBlobInfoCtor(int chunkSize, long totalSize, List<StoreKey> keys) {
    try {
      new CompositeBlobInfo(chunkSize, totalSize, keys);
    } catch (IllegalArgumentException e) {
      //expected
      return;
    }
    fail();
  }
Tests various kinds of inputs for the V2 {@link CompositeBlobInfo}
ambry-messageformat/src/test/java/com/github/ambry/messageformat/CompositeBlobInfoTest.java