| /* |
| * Copyright 2018 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.storm; |
| |
| import static org.apache.storm.utils.PredicateMatcher.matchesPredicate; |
| import static org.hamcrest.CoreMatchers.everyItem; |
| import static org.junit.Assert.assertThat; |
| |
| import java.util.Arrays; |
| import java.util.concurrent.TimeUnit; |
| import java.util.function.Predicate; |
| import org.apache.storm.testing.AckFailMapTracker; |
| import org.awaitility.Awaitility; |
| import org.awaitility.core.ConditionTimeoutException; |
| |
| public class AssertLoop { |
| |
| public static void assertLoop(Predicate<Object> condition, Object... conditionParams) { |
| try { |
| Awaitility.with() |
| .pollInterval(1, TimeUnit.MILLISECONDS) |
| .atMost(Testing.TEST_TIMEOUT_MS, TimeUnit.MILLISECONDS) |
| .untilAsserted(() -> assertThat(Arrays.asList(conditionParams), everyItem(matchesPredicate(condition)))); |
| } catch (ConditionTimeoutException e) { |
| throw new AssertionError(e.getMessage()); |
| } |
| } |
| |
| public static void assertAcked(AckFailMapTracker tracker, Object... ids) { |
| assertLoop(tracker::isAcked, ids); |
| } |
| |
| public static void assertFailed(AckFailMapTracker tracker, Object... ids) { |
| assertLoop(tracker::isFailed, ids); |
| } |
| |
| } |