Claude
a7b76243fa
Covers replacing Thread.sleep with await() across a void @Async method, an @EmbeddedKafka-backed @KafkaListener, and an already-running @Scheduled job; verifies Awaitility 4.3.0's real defaults (10s timeout, 100ms poll interval) and its default-uncaught-exception-handler swap directly against the jar; and documents a real pom.xml trap where Boot 4.1.1 split Kafka's autoconfiguration (spring-boot-kafka) out of spring-kafka itself, which silently leaves @KafkaListener beans with no running container.
32 lines
1.0 KiB
Java
32 lines
1.0 KiB
Java
package com.ankurm.awaitility;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentMap;
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import org.springframework.stereotype.Component;
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/**
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* Stands in for "the side effect of an asynchronous operation" — a row written by a
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* background thread that a test (or another part of the application) has no handle to wait on
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* directly. {@link AsyncGreetingService#sendConfirmation(String)} writes here; nothing returns a
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* {@code Future} for it to block on, which is the whole reason the test for it needs Awaitility
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* rather than a blocking {@code get()}.
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*/
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@Component
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public class Mailbox {
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private final ConcurrentMap<String, String> sent = new ConcurrentHashMap<>();
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void record(String orderId, String message) {
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sent.put(orderId, message);
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}
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/** Returns {@code null} if nothing has been recorded for this order yet. */
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public String confirmationFor(String orderId) {
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return sent.get(orderId);
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}
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public int size() {
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return sent.size();
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}
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}
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