Examples with RetryingContext com.google.api.gax.retrying.RetryingContext used on opensource projects

Example 6 with RetryingContext

use of com.google.api.gax.retrying.RetryingContext in project gax-java by googleapis.

the class StreamingRetryAlgorithmTest method testShouldNotRetryIfAttemptIsNonResumable.

@Test
public void testShouldNotRetryIfAttemptIsNonResumable() {
    RetryingContext context = mock(RetryingContext.class);
    ServerStreamingAttemptException exception = mock(ServerStreamingAttemptException.class);
    when(exception.canResume()).thenReturn(false);
    UnavailableException cause = mock(UnavailableException.class);
    when(exception.getCause()).thenReturn(cause);
    BasicResultRetryAlgorithm<String> resultAlgorithm = new BasicResultRetryAlgorithm<>();
    ExponentialRetryAlgorithm timedAlgorithm = new ExponentialRetryAlgorithm(DEFAULT_RETRY_SETTINGS, mock(ApiClock.class));
    StreamingRetryAlgorithm<String> algorithm = new StreamingRetryAlgorithm<>(resultAlgorithm, timedAlgorithm);
    // This should return false because the attempt exception indicates that it is non-resumable.
    boolean shouldRetry = algorithm.shouldRetry(context, exception, null, mock(TimedAttemptSettings.class));
    assertThat(shouldRetry).isFalse();
    boolean shouldRetryWithoutContext = algorithm.shouldRetry(exception, null, mock(TimedAttemptSettings.class));
    assertThat(shouldRetryWithoutContext).isFalse();
}

Example 7 with RetryingContext

use of com.google.api.gax.retrying.RetryingContext in project gax-java by googleapis.

the class StreamingRetryAlgorithmTest method testShouldRetryIfAllSayYes.

@Test
public void testShouldRetryIfAllSayYes() {
    RetryingContext context = mock(RetryingContext.class);
    ServerStreamingAttemptException exception = mock(ServerStreamingAttemptException.class);
    when(exception.canResume()).thenReturn(true);
    UnavailableException cause = mock(UnavailableException.class);
    when(exception.getCause()).thenReturn(cause);
    BasicResultRetryAlgorithm<String> resultAlgorithm = new BasicResultRetryAlgorithm<>();
    ExponentialRetryAlgorithm timedAlgorithm = mock(ExponentialRetryAlgorithm.class);
    when(timedAlgorithm.shouldRetry(Mockito.eq(context), any(TimedAttemptSettings.class))).thenReturn(true);
    StreamingRetryAlgorithm<String> algorithm = new StreamingRetryAlgorithm<>(resultAlgorithm, timedAlgorithm);
    boolean shouldRetry = algorithm.shouldRetry(context, exception, null, mock(TimedAttemptSettings.class));
    assertThat(shouldRetry).isTrue();
}