How to use QueueConsumer class of mock.contract package

Best Karate code snippet using mock.contract.QueueConsumer

Source:Consumer.java

...16    private static final Logger logger = LoggerFactory.getLogger(Consumer.class);17    private final String paymentServiceUrl;18    private final String proxyHost;19    private final Integer proxyPort;20    private final QueueConsumer queueConsumer;21    public Consumer(String paymentServiceUrl, String queueName) {22        this(paymentServiceUrl, null, null, queueName);23    }24    public Consumer(String paymentServiceUrl, String proxyHost, Integer proxyPort, String queueName) {25        this.paymentServiceUrl = paymentServiceUrl;26        this.proxyHost = proxyHost;27        this.proxyPort = proxyPort;28        queueConsumer = new QueueConsumer(queueName);29    }30    private HttpURLConnection getConnection(String path) throws Exception {31        URL url = new URL(paymentServiceUrl + path);32        if (proxyHost != null) {33            Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort));34            return (HttpURLConnection) url.openConnection(proxy);35        } else {36            return (HttpURLConnection) url.openConnection();37        }38    }39    public Payment create(Payment payment) {40        try {41            HttpURLConnection con = getConnection("/payments");42            con.setRequestMethod("POST");43            con.setDoOutput(true);44            con.setRequestProperty("Content-Type", "application/json");45            String json = JsonUtils.toJson(payment);46            IOUtils.write(json, con.getOutputStream(), "utf-8");47            int status = con.getResponseCode();48            if (status != 200) {49                throw new RuntimeException("status code was " + status);50            }51            String content = IOUtils.toString(con.getInputStream(), "utf-8");52            return JsonUtils.fromJson(content, Payment.class);53        } catch (Exception e) {54            throw new RuntimeException(e);55        }56    }57    public void listen(java.util.function.Consumer<String> handler) {58        queueConsumer.setMessageListener(message -> {59            try {60                TextMessage tm = (TextMessage) message;61                String json = tm.getText();62                logger.info("*** received message: {}", json);63                handler.accept(json);64            } catch (Exception e) {65                throw new RuntimeException(e);66            }67        });68    }69    public void stopQueueConsumer() {70        queueConsumer.setMessageListener(null);71        queueConsumer.stop();72    }73}...

QueueConsumer

Using AI Code Generation

1import mock.contract.QueueConsumer;2import org.apache.camel.builder.RouteBuilder;3import org.apache.camel.test.junit4.CamelTestSupport;4import org.junit.Test;5public class QueueConsumerTest extends CamelTestSupport {6    public boolean isUseRouteBuilder() {7        return false;8    }9    public void testConsume() throws Exception {10        context.addRoutes(new RouteBuilder() {11            public void configure() throws Exception {12                from("direct:start")13                        .bean(QueueConsumer.class);14            }15        });16        context.start();17        getMockEndpoint("mock:queue").expectedMessageCount(1);18        template.sendBody("direct:start", "Hello World");19        assertMockEndpointsSatisfied();20    }21}22package mock.contract;23import org.apache.camel.Body;24import org.apache.camel.Header;25import org.apache.camel.Headers;26import org.apache.camel.InOnly;27import org.apache.camel.InOut;

QueueConsumer

Using AI Code Generation

1Queue queue = new Queue();2QueueProducer producer = new QueueProducer(queue);3QueueConsumer consumer = new QueueConsumer(queue);4producer.produce("message1");5producer.produce("message2");6assertEquals("message1", consumer.consume());7assertEquals("message2", consumer.consume());8assertEquals(null, consumer.consume());9}10}11package mock.contract;12public interface Queue {13public void produce(String message);14public String consume();15}

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