Add test for durable topic subscriber with selector

References #456
rabbitmq · Jun 20, 2024 · fbed08b · fbed08b
1 parent 063bf9c
commit fbed08b
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diff --git a/src/test/java/com/rabbitmq/integration/tests/SelectedTopicMessageIT.java b/src/test/java/com/rabbitmq/integration/tests/SelectedTopicMessageIT.java
@@ -2,13 +2,18 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 //
-// Copyright (c) 2013-2023 Broadcom. All Rights Reserved. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
+// Copyright (c) 2013-2024 Broadcom. All Rights Reserved. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
 package com.rabbitmq.integration.tests;
 
+import com.rabbitmq.jms.util.Shell;
 import org.junit.jupiter.api.Test;
 
 import jakarta.jms.*;
 
+import java.io.IOException;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 /**
@@ -60,6 +65,50 @@ public void testSendAndReceiveTextMessages() throws Exception {
         }
     }
 
+    @Test
+    public void durableTopicSubscriberWithSelectorCreatesExchangesBetweenRestarts() throws Exception {
+        String topicName = TOPIC_NAME + UUID.randomUUID().toString().substring(0, 10);
+        int exchangeInitialCount = exchangeCount();
+        String subscriberName = UUID.randomUUID().toString();
+        topicConn.start();
+        TopicSession topicSession = topicConn.createTopicSession(false, Session.DUPS_OK_ACKNOWLEDGE);
+        Topic topic = topicSession.createTopic(topicName);
+        TopicSubscriber receiver = topicSession.createDurableSubscriber(
+            topic, subscriberName, "boolProp", false);
+        TopicPublisher sender = topicSession.createPublisher(topic);
+        sender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
+        TextMessage message = topicSession.createTextMessage("hello true");
+        message.setBooleanProperty("boolProp", true);
+        sender.send(message);
+
+        assertThat(receiver.receive(1000)).isNotNull();
+        assertThat(exchangeCount()).isEqualTo(exchangeInitialCount + 1);
+
+        sender.close();
+        receiver.close();
+
+        reconnect();
+
+        topicConn.start();
+        topicSession = topicConn.createTopicSession(false, Session.DUPS_OK_ACKNOWLEDGE);
+        topic = topicSession.createTopic(topicName);
+        receiver = topicSession.createDurableSubscriber(
+            topic, subscriberName, "boolProp", false);
+        sender = topicSession.createPublisher(topic);
+        sender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
+        message = topicSession.createTextMessage("hello true");
+        message.setBooleanProperty("boolProp", true);
+        sender.send(message);
+
+        assertThat(receiver.receive(1000)).isNotNull();
+
+        assertThat(exchangeCount()).isEqualTo(exchangeInitialCount + 2);
+    }
+
+    private static int exchangeCount() throws IOException {
+        return Shell.listExchanges().size();
+    }
+
     @FunctionalInterface
     private interface MessageConfigurator {
 

diff --git a/src/test/java/com/rabbitmq/jms/util/Shell.java b/src/test/java/com/rabbitmq/jms/util/Shell.java
@@ -2,7 +2,7 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 //
-// Copyright (c) 2014-2023 Broadcom. All Rights Reserved. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
+// Copyright (c) 2014-2024 Broadcom. All Rights Reserved. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
 package com.rabbitmq.jms.util;
 
 import java.io.BufferedReader;
@@ -54,6 +54,20 @@ public static void restartNode() throws IOException {
         executeCommand(rabbitmqctlCommand() + rabbitmqctlNodenameArgument() + " start_app");
     }
 
+    public static List<Exchange> listExchanges() throws IOException {
+        List<Exchange> exchanges = new ArrayList<>();
+        ProcessState process = executeCommand(rabbitmqctlCommand() + rabbitmqctlNodenameArgument() + " list_exchanges name type --quiet");
+        String output = process.output();
+        String[] lines = output.split("\n");
+        if (lines.length > 0) {
+            for (int i = 1; i < lines.length; i++) {
+                String [] fields = lines[i].split("\t");
+                exchanges.add(new Exchange(fields[0], fields[1]));
+            }
+        }
+        return exchanges;
+    }
+
     public static List<Binding> listBindings(boolean includeDefaults) throws IOException {
         List<Binding> bindings = new ArrayList<>();
         ProcessState process = executeCommand(rabbitmqctlCommand() + rabbitmqctlNodenameArgument() + " list_bindings source_name destination_name routing_key --quiet");
@@ -221,4 +235,30 @@ public String toString() {
                     '}';
         }
     }
+
+    public static class Exchange {
+
+        private final String name, type;
+
+      public Exchange(String name, String type) {
+        this.name = name;
+        this.type = type;
+      }
+
+      public String name() {
+          return this.name;
+      }
+
+      public String type() {
+          return this.type;
+      }
+
+        @Override
+        public String toString() {
+            return "Exchange{" +
+                "name='" + name + '\'' +
+                ", type='" + type + '\'' +
+                '}';
+        }
+    }
 }