| /* |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| package org.apache.hc.client5.http.impl.cache; |
| |
| import static org.mockito.Mockito.doThrow; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.concurrent.RejectedExecutionException; |
| |
| import org.apache.hc.client5.http.schedule.SchedulingStrategy; |
| import org.apache.hc.core5.util.TimeValue; |
| import org.apache.hc.core5.util.Timeout; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| import org.mockito.ArgumentMatchers; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| public class TestCacheRevalidatorBase { |
| |
| @Mock |
| private SchedulingStrategy mockSchedulingStrategy; |
| @Mock |
| private CacheRevalidatorBase.ScheduledExecutor mockScheduledExecutor; |
| @Mock |
| private Runnable mockOperation; |
| |
| private CacheRevalidatorBase impl; |
| |
| |
| @BeforeEach |
| public void setUp() { |
| MockitoAnnotations.openMocks(this); |
| impl = new CacheRevalidatorBase(mockScheduledExecutor, mockSchedulingStrategy); |
| } |
| |
| @Test |
| public void testRevalidateCacheEntrySchedulesExecutionAndPopulatesIdentifier() { |
| when(mockSchedulingStrategy.schedule(ArgumentMatchers.anyInt())).thenReturn(TimeValue.ofSeconds(1)); |
| |
| final String cacheKey = "blah"; |
| impl.scheduleRevalidation(cacheKey, mockOperation); |
| |
| verify(mockSchedulingStrategy).schedule(0); |
| verify(mockScheduledExecutor).schedule(ArgumentMatchers.same(mockOperation), ArgumentMatchers.eq(TimeValue.ofSeconds(1))); |
| |
| Assertions.assertEquals(1, impl.getScheduledIdentifiers().size()); |
| } |
| |
| @Test |
| public void testMarkCompleteRemovesIdentifier() { |
| when(mockSchedulingStrategy.schedule(ArgumentMatchers.anyInt())).thenReturn(TimeValue.ofSeconds(3)); |
| |
| final String cacheKey = "blah"; |
| impl.scheduleRevalidation(cacheKey, mockOperation); |
| |
| verify(mockSchedulingStrategy).schedule(0); |
| verify(mockScheduledExecutor).schedule(ArgumentMatchers.any(), ArgumentMatchers.eq(TimeValue.ofSeconds(3))); |
| |
| Assertions.assertEquals(1, impl.getScheduledIdentifiers().size()); |
| Assertions.assertTrue(impl.getScheduledIdentifiers().contains(cacheKey)); |
| |
| impl.jobSuccessful(cacheKey); |
| |
| Assertions.assertEquals(0, impl.getScheduledIdentifiers().size()); |
| } |
| |
| @Test |
| public void testRevalidateCacheEntryDoesNotPopulateIdentifierOnRejectedExecutionException() { |
| when(mockSchedulingStrategy.schedule(ArgumentMatchers.anyInt())).thenReturn(TimeValue.ofSeconds(2)); |
| doThrow(new RejectedExecutionException()).when(mockScheduledExecutor).schedule(ArgumentMatchers.any(), ArgumentMatchers.any()); |
| |
| final String cacheKey = "blah"; |
| impl.scheduleRevalidation(cacheKey, mockOperation); |
| |
| Assertions.assertEquals(0, impl.getScheduledIdentifiers().size()); |
| verify(mockScheduledExecutor).schedule(ArgumentMatchers.any(), ArgumentMatchers.eq(TimeValue.ofSeconds(2))); |
| } |
| |
| @Test |
| public void testRevalidateCacheEntryProperlyCollapsesRequest() { |
| when(mockSchedulingStrategy.schedule(ArgumentMatchers.anyInt())).thenReturn(TimeValue.ofSeconds(2)); |
| |
| final String cacheKey = "blah"; |
| impl.scheduleRevalidation(cacheKey, mockOperation); |
| impl.scheduleRevalidation(cacheKey, mockOperation); |
| impl.scheduleRevalidation(cacheKey, mockOperation); |
| |
| verify(mockSchedulingStrategy).schedule(ArgumentMatchers.anyInt()); |
| verify(mockScheduledExecutor).schedule(ArgumentMatchers.any(), ArgumentMatchers.eq(TimeValue.ofSeconds(2))); |
| |
| Assertions.assertEquals(1, impl.getScheduledIdentifiers().size()); |
| } |
| |
| @Test |
| public void testShutdown() throws Exception { |
| impl.close(); |
| impl.awaitTermination(Timeout.ofMinutes(2)); |
| |
| verify(mockScheduledExecutor).shutdown(); |
| verify(mockScheduledExecutor).awaitTermination(Timeout.ofMinutes(2)); |
| } |
| |
| } |