| /* |
| * 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.geode.pdx.internal; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import org.junit.Test; |
| |
| import org.apache.geode.cache.Region; |
| |
| public class PeerTypeRegistrationReverseMapTest { |
| |
| @Test |
| public void saveCorrectlyAddsOnlyToReverseMaps() { |
| PeerTypeRegistrationReverseMap map = new PeerTypeRegistrationReverseMap(); |
| assertThat(map.typeToIdSize()).isEqualTo(0); |
| assertThat(map.enumToIdSize()).isEqualTo(0); |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(0); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(0); |
| |
| addPdxTypeToMap(map); |
| |
| assertThat(map.typeToIdSize()).isEqualTo(1); |
| assertThat(map.enumToIdSize()).isEqualTo(0); |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(0); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(0); |
| |
| addEnumInfoToMap(map); |
| |
| assertThat(map.typeToIdSize()).isEqualTo(1); |
| assertThat(map.enumToIdSize()).isEqualTo(1); |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(0); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(0); |
| |
| Object fakeKey = mock(Object.class); |
| Object fakeValue = mock(Object.class); |
| map.save(fakeKey, fakeValue); |
| |
| assertThat(map.typeToIdSize()).isEqualTo(1); |
| assertThat(map.enumToIdSize()).isEqualTo(1); |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(0); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(0); |
| } |
| |
| @Test |
| public void saveToPendingCorrectlyAddsOnlyToPendingMaps() { |
| PeerTypeRegistrationReverseMap map = new PeerTypeRegistrationReverseMap(); |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(0); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(0); |
| assertThat(map.typeToIdSize()).isEqualTo(0); |
| assertThat(map.enumToIdSize()).isEqualTo(0); |
| |
| addPdxTypeToPendingMap(map); |
| |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(1); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(0); |
| assertThat(map.typeToIdSize()).isEqualTo(0); |
| assertThat(map.enumToIdSize()).isEqualTo(0); |
| |
| addEnumInfoToPendingMap(map); |
| |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(1); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(1); |
| assertThat(map.typeToIdSize()).isEqualTo(0); |
| assertThat(map.enumToIdSize()).isEqualTo(0); |
| |
| Object fakeKey = mock(Object.class); |
| Object fakeValue = mock(Object.class); |
| map.saveToPending(fakeKey, fakeValue); |
| |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(1); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(1); |
| assertThat(map.typeToIdSize()).isEqualTo(0); |
| assertThat(map.enumToIdSize()).isEqualTo(0); |
| } |
| |
| @Test |
| public void shouldReloadFromRegionReturnsCorrectly() { |
| PeerTypeRegistrationReverseMap map = new PeerTypeRegistrationReverseMap(); |
| |
| assertThat(map.shouldReloadFromRegion(null)).isFalse(); |
| |
| Region region = mock(Region.class); |
| |
| when(region.size()).thenReturn(0); |
| // When everything is empty, we do not need to reload |
| assertThat(map.shouldReloadFromRegion(region)).isFalse(); |
| |
| when(region.size()).thenReturn(2); |
| // Region size is 2, reverse maps size total is 0, so we should reload |
| assertThat(map.shouldReloadFromRegion(region)).isTrue(); |
| |
| addPdxTypeToMap(map); |
| addEnumInfoToPendingMap(map); |
| // Region size is 2, reverse maps size total is 2, so we do not need to reload |
| assertThat(map.shouldReloadFromRegion(region)).isFalse(); |
| |
| map.flushPendingReverseMap(); |
| // Flushing should not change the result of the call |
| assertThat(map.shouldReloadFromRegion(region)).isFalse(); |
| |
| addPdxTypeToMap(map); |
| addEnumInfoToPendingMap(map); |
| // Region size is 2, reverse maps size total is 4, so we should reload |
| assertThat(map.shouldReloadFromRegion(region)).isTrue(); |
| } |
| |
| @Test |
| public void flushPendingReverseMapCorrectlyPopulatesReverseMap() { |
| PeerTypeRegistrationReverseMap map = new PeerTypeRegistrationReverseMap(); |
| |
| addPdxTypeToPendingMap(map); |
| addPdxTypeToPendingMap(map); |
| addEnumInfoToPendingMap(map); |
| addEnumInfoToPendingMap(map); |
| |
| assertThat(map.typeToIdSize()).isEqualTo(0); |
| assertThat(map.enumToIdSize()).isEqualTo(0); |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(2); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(2); |
| |
| map.flushPendingReverseMap(); |
| |
| assertThat(map.typeToIdSize()).isEqualTo(2); |
| assertThat(map.enumToIdSize()).isEqualTo(2); |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(0); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(0); |
| } |
| |
| @Test |
| public void clearRemovesAllEntriesFromReverseAndPendingMaps() { |
| PeerTypeRegistrationReverseMap map = new PeerTypeRegistrationReverseMap(); |
| |
| addPdxTypeToMap(map); |
| addEnumInfoToMap(map); |
| addPdxTypeToPendingMap(map); |
| addEnumInfoToPendingMap(map); |
| |
| assertThat(map.typeToIdSize()).isEqualTo(1); |
| assertThat(map.enumToIdSize()).isEqualTo(1); |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(1); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(1); |
| |
| map.clear(); |
| |
| assertThat(map.typeToIdSize()).isEqualTo(0); |
| assertThat(map.enumToIdSize()).isEqualTo(0); |
| assertThat(map.pendingTypeToIdSize()).isEqualTo(0); |
| assertThat(map.pendingEnumToIdSize()).isEqualTo(0); |
| } |
| |
| private void addEnumInfoToMap(PeerTypeRegistrationReverseMap map) { |
| EnumId enumId = mock(EnumId.class); |
| EnumInfo enumInfo = mock(EnumInfo.class); |
| map.save(enumId, enumInfo); |
| } |
| |
| private void addPdxTypeToMap(PeerTypeRegistrationReverseMap map) { |
| Integer pdxId = map.typeToIdSize(); |
| PdxType pdxType = mock(PdxType.class); |
| map.save(pdxId, pdxType); |
| } |
| |
| private void addEnumInfoToPendingMap(PeerTypeRegistrationReverseMap map) { |
| EnumId enumId = mock(EnumId.class); |
| EnumInfo enumInfo = mock(EnumInfo.class); |
| map.saveToPending(enumId, enumInfo); |
| } |
| |
| private void addPdxTypeToPendingMap(PeerTypeRegistrationReverseMap map) { |
| Integer pdxId = map.typeToIdSize(); |
| PdxType pdxType = mock(PdxType.class); |
| map.saveToPending(pdxId, pdxType); |
| } |
| } |