| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.hadoop.ozone.recon.persistence; |
| |
| import static org.hadoop.ozone.recon.schema.ReconInternalSchemaDefinition.RECON_TASK_STATUS_TABLE_NAME; |
| |
| import java.sql.Connection; |
| import java.sql.DatabaseMetaData; |
| import java.sql.ResultSet; |
| import java.sql.Types; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.sql.DataSource; |
| |
| import org.apache.commons.lang3.tuple.ImmutablePair; |
| import org.apache.commons.lang3.tuple.Pair; |
| import org.hadoop.ozone.recon.schema.ReconInternalSchemaDefinition; |
| import org.hadoop.ozone.recon.schema.tables.daos.ReconTaskStatusDao; |
| import org.hadoop.ozone.recon.schema.tables.pojos.ReconTaskStatus; |
| import org.jooq.Configuration; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| /** |
| * Class used to test ReconInternalSchemaDefinition. |
| */ |
| public class TestReconInternalSchemaDefinition extends AbstractSqlDatabaseTest { |
| |
| @Test |
| public void testSchemaCreated() throws Exception { |
| ReconInternalSchemaDefinition schemaDefinition = getInjector().getInstance( |
| ReconInternalSchemaDefinition.class); |
| |
| schemaDefinition.initializeSchema(); |
| |
| Connection connection = |
| getInjector().getInstance(DataSource.class).getConnection(); |
| // Verify table definition |
| DatabaseMetaData metaData = connection.getMetaData(); |
| ResultSet resultSet = metaData.getColumns(null, null, |
| RECON_TASK_STATUS_TABLE_NAME, null); |
| |
| List<Pair<String, Integer>> expectedPairs = new ArrayList<>(); |
| |
| expectedPairs.add(new ImmutablePair<>("task_name", Types.VARCHAR)); |
| expectedPairs.add(new ImmutablePair<>("last_updated_timestamp", |
| Types.INTEGER)); |
| expectedPairs.add(new ImmutablePair<>("last_updated_seq_number", |
| Types.INTEGER)); |
| |
| List<Pair<String, Integer>> actualPairs = new ArrayList<>(); |
| |
| while (resultSet.next()) { |
| actualPairs.add(new ImmutablePair<>( |
| resultSet.getString("COLUMN_NAME"), |
| resultSet.getInt("DATA_TYPE"))); |
| } |
| |
| Assert.assertEquals(3, actualPairs.size()); |
| Assert.assertEquals(expectedPairs, actualPairs); |
| } |
| |
| @Test |
| public void testReconTaskStatusCRUDOperations() throws Exception { |
| // Verify table exists |
| ReconInternalSchemaDefinition schemaDefinition = getInjector().getInstance( |
| ReconInternalSchemaDefinition.class); |
| |
| schemaDefinition.initializeSchema(); |
| |
| DataSource ds = getInjector().getInstance(DataSource.class); |
| Connection connection = ds.getConnection(); |
| |
| DatabaseMetaData metaData = connection.getMetaData(); |
| ResultSet resultSet = metaData.getTables(null, null, |
| RECON_TASK_STATUS_TABLE_NAME, null); |
| |
| while (resultSet.next()) { |
| Assert.assertEquals(RECON_TASK_STATUS_TABLE_NAME, |
| resultSet.getString("TABLE_NAME")); |
| } |
| |
| ReconTaskStatusDao dao = new ReconTaskStatusDao(getInjector().getInstance( |
| Configuration.class)); |
| |
| long now = System.currentTimeMillis(); |
| ReconTaskStatus newRecord = new ReconTaskStatus(); |
| newRecord.setTaskName("HelloWorldTask"); |
| newRecord.setLastUpdatedTimestamp(now); |
| newRecord.setLastUpdatedSeqNumber(100L); |
| |
| // Create |
| dao.insert(newRecord); |
| |
| ReconTaskStatus newRecord2 = new ReconTaskStatus(); |
| newRecord2.setTaskName("GoodbyeWorldTask"); |
| newRecord2.setLastUpdatedTimestamp(now); |
| newRecord2.setLastUpdatedSeqNumber(200L); |
| // Create |
| dao.insert(newRecord2); |
| |
| // Read |
| ReconTaskStatus dbRecord = dao.findById("HelloWorldTask"); |
| |
| Assert.assertEquals("HelloWorldTask", dbRecord.getTaskName()); |
| Assert.assertEquals(Long.valueOf(now), dbRecord.getLastUpdatedTimestamp()); |
| Assert.assertEquals(Long.valueOf(100), dbRecord.getLastUpdatedSeqNumber()); |
| |
| // Update |
| dbRecord.setLastUpdatedSeqNumber(150L); |
| dao.update(dbRecord); |
| |
| // Read updated |
| dbRecord = dao.findById("HelloWorldTask"); |
| Assert.assertEquals(Long.valueOf(150), dbRecord.getLastUpdatedSeqNumber()); |
| |
| // Delete |
| dao.deleteById("GoodbyeWorldTask"); |
| |
| // Verify |
| dbRecord = dao.findById("GoodbyeWorldTask"); |
| |
| Assert.assertNull(dbRecord); |
| } |
| |
| } |