| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.servicecomb.governance; |
| |
| import org.apache.servicecomb.governance.handler.RetryHandler; |
| import org.apache.servicecomb.governance.handler.ext.RetryExtension; |
| import org.apache.servicecomb.governance.marker.GovernanceRequest; |
| import org.apache.servicecomb.governance.policy.RetryPolicy; |
| import org.apache.servicecomb.governance.properties.RetryProperties; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.Test; |
| import org.mockito.Mockito; |
| |
| import io.github.resilience4j.retry.MaxRetriesExceededException; |
| import io.github.resilience4j.retry.Retry; |
| |
| public class RetryHandlerTest { |
| @Test |
| public void testNotFailAfterMaxAttemptsWhenThrow() { |
| RetryExtension retryExtension = Mockito.mock(RetryExtension.class); |
| RetryProperties retryProperties = Mockito.mock(RetryProperties.class); |
| GovernanceRequest governanceRequest = Mockito.mock(GovernanceRequest.class); |
| Mockito.when(retryExtension.isRetry(Mockito.any())).thenReturn(true); |
| |
| RetryPolicy retryPolicy = new RetryPolicy(); |
| retryPolicy.setName("test"); |
| retryPolicy.setFailAfterMaxAttempts(false); |
| RetryHandler retryHandler = new RetryHandler(retryProperties, retryExtension); |
| |
| Retry retry = retryHandler.createProcessor(governanceRequest, retryPolicy); |
| Assertions.assertThrows(IllegalStateException.class, () -> retry.<Integer>executeCheckedSupplier(() -> { |
| throw new IllegalStateException(); |
| })); |
| } |
| |
| @Test |
| public void testFailAfterMaxAttemptsWhenThrow() { |
| RetryExtension retryExtension = Mockito.mock(RetryExtension.class); |
| RetryProperties retryProperties = Mockito.mock(RetryProperties.class); |
| GovernanceRequest governanceRequest = Mockito.mock(GovernanceRequest.class); |
| Mockito.when(retryExtension.isRetry(Mockito.any())).thenReturn(true); |
| |
| RetryPolicy retryPolicy = new RetryPolicy(); |
| retryPolicy.setName("test"); |
| retryPolicy.setFailAfterMaxAttempts(true); |
| RetryHandler retryHandler = new RetryHandler(retryProperties, retryExtension); |
| |
| Retry retry = retryHandler.createProcessor(governanceRequest, retryPolicy); |
| Assertions.assertThrows(IllegalStateException.class, () -> retry.<Integer>executeCheckedSupplier(() -> { |
| throw new IllegalStateException(); |
| })); |
| } |
| |
| @Test |
| public void testFailAfterMaxAttemptsOnResult() { |
| RetryExtension retryExtension = Mockito.mock(RetryExtension.class); |
| RetryProperties retryProperties = Mockito.mock(RetryProperties.class); |
| GovernanceRequest governanceRequest = Mockito.mock(GovernanceRequest.class); |
| Mockito.when(retryExtension.isRetry(Mockito.any(), Mockito.any())).thenReturn(true); |
| |
| RetryPolicy retryPolicy = new RetryPolicy(); |
| retryPolicy.setName("test"); |
| retryPolicy.setFailAfterMaxAttempts(true); |
| RetryHandler retryHandler = new RetryHandler(retryProperties, retryExtension); |
| |
| Retry retry = retryHandler.createProcessor(governanceRequest, retryPolicy); |
| Assertions.assertThrows(MaxRetriesExceededException.class, () -> retry.<Integer>executeCheckedSupplier(() -> -1)); |
| } |
| } |