@Override
    public boolean isRepeatable() {
        return httpAsyncRequestProducer.isRepeatable();
    }
@Test
    public void isRepeatable() {
        final HttpAsyncRequestProducer delegate = Mockito.mock(HttpAsyncRequestProducer.class);
        final HttpAsyncRequestProducerDecorator decorator = new HttpAsyncRequestProducerDecorator(
                delegate, null, null);
        decorator.isRepeatable();
        Mockito.verify(delegate, Mockito.times(1)).isRepeatable();
    }