Examples with RetryPolicy net.jodah.failsafe.RetryPolicy used on opensource projects

Example 1 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project failsafe by jhalterman.

the class RetryPolicyTest method shouldRequireValidBackoff.

public void shouldRequireValidBackoff() {
    shouldFail(() -> new RetryPolicy().withBackoff(0, 0, null), NullPointerException.class);
    shouldFail(() -> new RetryPolicy().withMaxDuration(1, TimeUnit.MILLISECONDS).withBackoff(100, 120, TimeUnit.MILLISECONDS), IllegalStateException.class);
    shouldFail(() -> new RetryPolicy().withBackoff(-3, 10, TimeUnit.MILLISECONDS), IllegalArgumentException.class);
    shouldFail(() -> new RetryPolicy().withBackoff(100, 10, TimeUnit.MILLISECONDS), IllegalArgumentException.class);
    shouldFail(() -> new RetryPolicy().withBackoff(5, 10, TimeUnit.MILLISECONDS, .5), IllegalArgumentException.class);
}

Example 2 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project failsafe by jhalterman.

the class RetryPolicyTest method testCanAbortForResultPredicate.

public void testCanAbortForResultPredicate() {
    RetryPolicy policy = new RetryPolicy().abortIf((Integer result) -> result > 100);
    assertTrue(policy.canAbortFor(110, null));
    assertFalse(policy.canAbortFor(50, null));
    assertFalse(policy.canAbortFor(50, new IllegalArgumentException()));
}

Example 3 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project failsafe by jhalterman.

the class RetryPolicyTest method testCanAbortForFailure.

@SuppressWarnings("unchecked")
public void testCanAbortForFailure() {
    RetryPolicy policy = new RetryPolicy().abortOn(Exception.class);
    assertTrue(policy.canAbortFor(null, new Exception()));
    assertTrue(policy.canAbortFor(null, new IllegalArgumentException()));
    policy = new RetryPolicy().abortOn(IllegalArgumentException.class, IOException.class);
    assertTrue(policy.canAbortFor(null, new IllegalArgumentException()));
    assertTrue(policy.canAbortFor(null, new IOException()));
    assertFalse(policy.canAbortFor(null, new RuntimeException()));
    assertFalse(policy.canAbortFor(null, new IllegalStateException()));
    policy = new RetryPolicy().abortOn(Arrays.asList(IllegalArgumentException.class));
    assertTrue(policy.canAbortFor(null, new IllegalArgumentException()));
    assertFalse(policy.canAbortFor(null, new RuntimeException()));
    assertFalse(policy.canAbortFor(null, new IllegalStateException()));
}

Example 4 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project failsafe by jhalterman.

the class RetryPolicyTest method testCopy.

public void testCopy() {
    RetryPolicy rp = new RetryPolicy();
    rp.withBackoff(2, 20, TimeUnit.SECONDS, 2.5);
    rp.withMaxDuration(60, TimeUnit.SECONDS);
    rp.withMaxRetries(3);
    RetryPolicy rp2 = rp.copy();
    assertEquals(rp.getDelay().toNanos(), rp2.getDelay().toNanos());
    assertEquals(rp.getDelayFactor(), rp2.getDelayFactor());
    assertEquals(rp.getMaxDelay().toNanos(), rp2.getMaxDelay().toNanos());
    assertEquals(rp.getMaxDuration().toNanos(), rp2.getMaxDuration().toNanos());
    assertEquals(rp.getMaxRetries(), rp2.getMaxRetries());
}

Example 5 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project failsafe by jhalterman.

the class RetryPolicyTest method testCanAbortForFailurePredicate.

public void testCanAbortForFailurePredicate() {
    RetryPolicy policy = new RetryPolicy().abortOn(failure -> failure instanceof ConnectException);
    assertTrue(policy.canAbortFor(null, new ConnectException()));
    assertFalse(policy.canAbortFor(null, new IllegalArgumentException()));
}