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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/05/27 19:01:47 UTC
[GitHub] [pulsar] sijie commented on a change in pull request #10723: Add explicit test case for NonDurable Subscriptions and Broker restart
sijie commented on a change in pull request #10723:
URL: https://github.com/apache/pulsar/pull/10723#discussion_r640891367
##########
File path: pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonDurableSubscriptionTest.java
##########
@@ -126,4 +129,63 @@ public void testDeleteInactiveNonPersistentSubscription() throws Exception {
assertNull(nonPersistentSubscription);
}
+
+ @DataProvider(name = "subscriptionTypes")
+ public static Object[][] subscriptionTypes() {
+ Object[][] result = new Object[SubscriptionType.values().length][];
+ int i = 0;
+ for (SubscriptionType type : SubscriptionType.values()) {
+ result[i++] = new Object[] {type};
+ }
+ return result;
+ }
+
+ @Test(dataProvider = "subscriptionTypes")
+ public void testNonDurableSubscriptionRecovery(SubscriptionType subscriptionType) throws Exception {
+ log.info("testing {}", subscriptionType);
+ String topicName = "persistent://my-property/my-ns/nonDurable-sub-recorvery-"+subscriptionType;
+ // 1 setup producer、consumer
+ @Cleanup
+ Producer<String> producer = pulsarClient.newProducer(Schema.STRING).topic(topicName)
+ .create();
+ @Cleanup
+ Consumer<String> consumer = pulsarClient.newConsumer(Schema.STRING).topic(topicName)
+ .subscriptionMode(SubscriptionMode.NonDurable)
+ .subscriptionType(subscriptionType)
+ .subscriptionName("my-nonDurable-subscriber")
+ .subscriptionInitialPosition(SubscriptionInitialPosition.Earliest)
+ .subscribe();
+ // 2 send messages
+ int messageNum = 15;
+ for (int i = 0; i < messageNum; i++) {
+ producer.send("message" + i);
+ }
+ // 3 receive the first 5 messages
+ for (int i = 0; i < 5; i++) {
+ Message<String> message = consumer.receive(1, TimeUnit.SECONDS);
Review comment:
any reason why we can't use `receive`?
##########
File path: pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonDurableSubscriptionTest.java
##########
@@ -126,4 +129,63 @@ public void testDeleteInactiveNonPersistentSubscription() throws Exception {
assertNull(nonPersistentSubscription);
}
+
+ @DataProvider(name = "subscriptionTypes")
+ public static Object[][] subscriptionTypes() {
+ Object[][] result = new Object[SubscriptionType.values().length][];
+ int i = 0;
+ for (SubscriptionType type : SubscriptionType.values()) {
+ result[i++] = new Object[] {type};
+ }
+ return result;
+ }
+
+ @Test(dataProvider = "subscriptionTypes")
+ public void testNonDurableSubscriptionRecovery(SubscriptionType subscriptionType) throws Exception {
+ log.info("testing {}", subscriptionType);
+ String topicName = "persistent://my-property/my-ns/nonDurable-sub-recorvery-"+subscriptionType;
+ // 1 setup producer、consumer
+ @Cleanup
+ Producer<String> producer = pulsarClient.newProducer(Schema.STRING).topic(topicName)
+ .create();
+ @Cleanup
+ Consumer<String> consumer = pulsarClient.newConsumer(Schema.STRING).topic(topicName)
+ .subscriptionMode(SubscriptionMode.NonDurable)
+ .subscriptionType(subscriptionType)
+ .subscriptionName("my-nonDurable-subscriber")
+ .subscriptionInitialPosition(SubscriptionInitialPosition.Earliest)
+ .subscribe();
+ // 2 send messages
+ int messageNum = 15;
+ for (int i = 0; i < messageNum; i++) {
+ producer.send("message" + i);
+ }
+ // 3 receive the first 5 messages
+ for (int i = 0; i < 5; i++) {
+ Message<String> message = consumer.receive(1, TimeUnit.SECONDS);
+ assertNotNull(message);
+ Assert.assertEquals(message.getValue(), "message" + i);
+ consumer.acknowledge(message);
+ }
+ // 4 trigger reconnect
+ ((ConsumerImpl)consumer).getClientCnx().close();
+
+ // 5 for non-durable we are going to restart from the next entry
+ for (int i = 5; i < 10; i++) {
+ Message<String> message = consumer.receive(3, TimeUnit.SECONDS);
Review comment:
same comment as above.
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