this.delegate = delegate;
    }

    @Override
    public void execute(Runnable command) {
      delegate.execute(command);
      wasExecuted = true;
    }
  }

  public void testTransform_executor() throws Exception {
    Object value = new Object();
    ExecutorSpy spy = new ExecutorSpy(directExecutor());

    assertFalse(spy.wasExecuted);

      this.delegate = delegate;
    }

    @Override
    public void execute(Runnable command) {
      delegate.execute(command);
      wasExecuted = true;
    }
  }

  public void testTransform_executor() throws Exception {
    Object value = new Object();
    ExecutorSpy spy = new ExecutorSpy(directExecutor());

    assertFalse(spy.wasExecuted);