} catch (ExecutionException expected) {
      assertSame(exception, expected.getCause());
    }
  }

  public void testAllAsList_singleFailure() throws Exception {
    Throwable exception = new Throwable("failed");
    ListenableFuture<String> future = immediateFailedFuture(exception);
    ListenableFuture<List<String>> compound = allAsList(ImmutableList.of(future));

    try {
      getDone(compound);
      fail();

          for (K key : keysToLoad) {
            V value = newEntries.get(key);
            if (value == null) {
              throw new InvalidCacheLoadException("loadAll failed to return a value for " + key);
            }
            result.put(key, value);
          }
        } catch (UnsupportedLoadingOperationException e) {
          // loadAll not implemented, fallback to load

    } catch (ExecutionException expected) {
      assertSame(exception, expected.getCause());
    }
  }

  public void testAllAsList_singleFailure() throws Exception {
    Throwable exception = new Throwable("failed");
    ListenableFuture<String> future = immediateFailedFuture(exception);
    ListenableFuture<List<String>> compound = allAsList(ImmutableList.of(future));

    try {
      getDone(compound);
      fail();

 * ways similar to {@link FluentFuture}s:
 *
 * <ul>
 *   <li>by transforming the value from a successful input step,
 *   <li>by catching the exception from a failed input step, or
 *   <li>by combining the results of several input steps.
 * </ul>
 *
 * Each derivation can capture the next value or any intermediate objects for later closing.
 *

          for (K key : keysToLoad) {
            V value = newEntries.get(key);
            if (value == null) {
              throw new InvalidCacheLoadException("loadAll failed to return a value for " + key);
            }
            result.put(key, value);
          }
        } catch (UnsupportedLoadingOperationException e) {
          // loadAll not implemented, fallback to load