| /* |
| * 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.connectors.jdbc; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyNoMoreInteractions; |
| import static org.mockito.Mockito.when; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import org.apache.geode.cache.EntryEvent; |
| import org.apache.geode.cache.Operation; |
| import org.apache.geode.cache.RegionEvent; |
| import org.apache.geode.cache.SerializedCacheValue; |
| import org.apache.geode.connectors.jdbc.internal.SqlHandler; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.cache.InternalRegion; |
| import org.apache.geode.pdx.PdxInstance; |
| import org.apache.geode.test.fake.Fakes; |
| |
| public class JdbcWriterTest { |
| |
| private EntryEvent<Object, Object> entryEvent; |
| private PdxInstance pdxInstance; |
| private SqlHandler sqlHandler; |
| private InternalRegion region; |
| private SerializedCacheValue<Object> serializedNewValue; |
| private Object key; |
| |
| private JdbcWriter<Object, Object> writer; |
| |
| @SuppressWarnings("unchecked") |
| @Before |
| public void setUp() { |
| entryEvent = mock(EntryEvent.class); |
| pdxInstance = mock(PdxInstance.class); |
| sqlHandler = mock(SqlHandler.class); |
| region = mock(InternalRegion.class); |
| serializedNewValue = mock(SerializedCacheValue.class); |
| InternalCache cache = Fakes.cache(); |
| key = "key"; |
| |
| when(entryEvent.getRegion()).thenReturn(region); |
| when(entryEvent.getKey()).thenReturn(key); |
| when(entryEvent.getRegion().getRegionService()).thenReturn(cache); |
| when(entryEvent.getSerializedNewValue()).thenReturn(serializedNewValue); |
| when(entryEvent.getOperation()).thenReturn(Operation.CREATE); |
| when(serializedNewValue.getDeserializedValue()).thenReturn(pdxInstance); |
| |
| writer = new JdbcWriter<>(sqlHandler, cache); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void beforeUpdateWithPdxInstanceWritesToSqlHandler() throws Exception { |
| writer.beforeUpdate(entryEvent); |
| |
| verify(sqlHandler, times(1)).write(eq(region), eq(Operation.CREATE), eq(key), eq(pdxInstance)); |
| } |
| |
| @Test |
| public void beforeUpdateWithoutPdxInstanceWritesToSqlHandler() { |
| when(serializedNewValue.getDeserializedValue()).thenReturn(new Object()); |
| |
| assertThatThrownBy(() -> writer.beforeUpdate(entryEvent)) |
| .isInstanceOf(IllegalArgumentException.class); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void beforeCreateWithPdxInstanceWritesToSqlHandler() throws Exception { |
| writer.beforeCreate(entryEvent); |
| |
| verify(sqlHandler, times(1)).write(eq(region), eq(Operation.CREATE), eq(key), eq(pdxInstance)); |
| assertThat(writer.getTotalEvents()).isEqualTo(1); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void beforeCreateWithNewPdxInstanceWritesToSqlHandler() throws Exception { |
| PdxInstance newPdxInstance = mock(PdxInstance.class); |
| when(entryEvent.getNewValue()).thenReturn(newPdxInstance); |
| when(entryEvent.getSerializedNewValue()).thenReturn(null); |
| writer.beforeCreate(entryEvent); |
| |
| verify(sqlHandler, times(1)).write(eq(region), eq(Operation.CREATE), eq(key), |
| eq(newPdxInstance)); |
| assertThat(writer.getTotalEvents()).isEqualTo(1); |
| } |
| |
| @Test |
| public void beforeCreateWithLoadEventDoesNothing() throws Exception { |
| when(entryEvent.getOperation()).thenReturn(Operation.LOCAL_LOAD_CREATE); |
| |
| writer.beforeCreate(entryEvent); |
| |
| verify(sqlHandler, times(0)).write(any(), any(), any(), any()); |
| assertThat(writer.getTotalEvents()).isEqualTo(0); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void beforeDestroyWithDestroyEventWritesToSqlHandler() throws Exception { |
| when(entryEvent.getOperation()).thenReturn(Operation.DESTROY); |
| when(entryEvent.getSerializedNewValue()).thenReturn(null); |
| |
| writer.beforeDestroy(entryEvent); |
| |
| verify(sqlHandler, times(1)).write(eq(region), eq(Operation.DESTROY), eq(key), eq(null)); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void beforeRegionDestroyDoesNotWriteToSqlHandler() { |
| writer.beforeRegionDestroy(mock(RegionEvent.class)); |
| |
| verifyNoMoreInteractions(sqlHandler); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void beforeRegionClearDoesNotWriteToSqlHandler() { |
| writer.beforeRegionClear(mock(RegionEvent.class)); |
| |
| verifyNoMoreInteractions(sqlHandler); |
| } |
| } |