Examples with AsyncDataProducer com.yahoo.processing.test.documentation.AsyncDataProducer used on opensource projects

Example 1 with AsyncDataProducer

use of com.yahoo.processing.test.documentation.AsyncDataProducer in project vespa by vespa-engine.

the class DocumentationTestCase method test.

@SuppressWarnings("unchecked")
@Test
public final void test() {
    Processor p = new ExampleProcessor();
    Chain<Processor> basic = new Chain<>(p);
    Processor initiator = new AsyncDataProcessingInitiator(basic);
    Chain<Processor> postProcessing = new Chain<>(initiator);
    Execution e = Execution.createRoot(postProcessing, 0, Execution.Environment.createEmpty());
    Response r = e.process(new Request());
    // just adds a listener to the result returned from basic
    assertEquals(0, r.data().asList().size());
    Processor producer = new AsyncDataProducer();
    Chain<Processor> asyncChain = new Chain<>(producer);
    Processor federator = new Federator(basic, asyncChain);
    e = Execution.createRoot(federator, 0, Execution.Environment.createEmpty());
    r = e.process(new Request());
    assertEquals(2, r.data().asList().size());
}