I have an simple class to test @Retryable annotation:
@Component
public class SimpleRetryComponent {
private final AtomicLong counter = new AtomicLong(0L);
@Retryable(maxAttempts = 3, backoff = @Backoff(delay = 100, multiplier = 2,maxDelay = 500))
public long retryableMethod(boolean shouldThrowException) {
var count = counter.incrementAndGet();
if (shouldThrowException) {
throw new RuntimeException("Exception requested.");
}
return count;
}
}
And I have the simple test for it:
@ExtendWith(SpringExtension.class)
@Import(SimpleRetryComponent.class)
@EnableRetry
class SimpleRetryComponentTest {
@Test
void retryableMethod_shouldRetry_whenExceptionThrown() {
var simpleRetryComponent = new SimpleRetryComponent();
Awaitility.await()
.atMost(Duration.of(10, SECONDS))
.untilAsserted(() -> simpleRetryComponent.retryableMethod(true));
}
}
But when I run the test, the counter is incremented only once, then I get RuntimeException and application stops (so it looks like @Retryable takes no effect. As you see, I use @ExtendWith(SpringExtension.class) and @EnableRetry in my test. What am I missing?
To add @Retryable, I added to pom.xml:
<dependency>
<groupId>org.springframework.retry</groupId>
<artifactId>spring-retry</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
</dependency>
