8000 Make PubSub integration tests more robust by mziccard · Pull Request #1288 · googleapis/google-cloud-java · GitHub
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Make PubSub integration tests more robust #1288

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Merged
mziccard merged 1 commit into from
Sep 28, 2016
Merged

Make PubSub integration tests more robust #1288

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16 changes: 16 additions & 0 deletions google-cloud-pubsub/src/test/java/com/google/cloud/pubsub/BaseSystemTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@
import com.google.cloud.pubsub.PubSub.MessageConsumer;
import com.google.cloud.pubsub.PubSub.MessageProcessor;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterators;
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;

Expand Down Expand Up @@ -465,7 +466,18 @@ public void testPullMessagesAndAutoRenewDeadline() throws InterruptedException {
pubsub().publish(topic, message1);
pubsub().publish(topic, message2);
Iterator<ReceivedMessage> iterator = pubsub().pull(subscription, 2);
while (!iterator.hasNext()) {
Thread.sleep(500);
iterator = pubsub().pull(subscription, 2);
}
ReceivedMessage consumedMessage = iterator.next();
if (!iterator.hasNext()) {
iterator = pubsub().pull(subscription, 1);
while (!iterator.hasNext()) {
Thread.sleep(500);
iterator = pubsub().pull(subscription, 1);
}
}
Thread.sleep(15000);
// first message was consumed while second message is still being renewed
Iterator<ReceivedMessage> nextIterator = pubsub().pull(subscription, 2);
Expand Down Expand Up @@ -494,6 +506,10 @@ public void testPullMessagesAndModifyAckDeadline() throws InterruptedException {
pubsub().publish(topic, message2);
// Consume all messages and stop ack renewal
List<ReceivedMessage> receivedMessages = Lists.newArrayList(pubsub().pull(subscription, 2));
while (receivedMessages.size() < 2) {
Thread.sleep(500);
Iterators.addAll(receivedMessages, pubsub().pull(subscription, 2));
}
receivedMessages.get(0).modifyAckDeadline(60, TimeUnit.SECONDS);
Thread.sleep(15000);
// first message was renewed while second message should still be sent on pull requests
Expand Down
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