gerrit.onap Code Review - appc.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * APPC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * Copyright (C) 2017 Amdocs
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  21  */
  22
  23 package org.openecomp.appc.lockmanager.impl.sql;
  24
  25 import org.junit.Rule;
  26 import org.junit.rules.TestName;
  27 import org.openecomp.appc.dao.util.DefaultJdbcConnectionFactory;
  28 import org.openecomp.appc.lockmanager.api.LockManager;
  29 import org.openecomp.appc.lockmanager.api.LockManagerBaseTests;
  30 import org.openecomp.appc.lockmanager.impl.sql.JdbcLockManager;
  31 import org.openecomp.appc.lockmanager.impl.sql.MySqlConnectionFactory;
  32
  33 import java.sql.Connection;
  34 import java.sql.PreparedStatement;
  35 import java.sql.SQLException;
  36
  37 public abstract class MySqlLockManagerBaseTests extends LockManagerBaseTests {
  38
  39         private static final boolean USE_REAL_DB = Boolean.getBoolean("lockmanager.tests.useRealDb");
  40         private static final String TABLE_LOCK_MANAGEMENT = "TEST_LOCK_MANAGEMENT";
  41         private static final String JDBC_URL = System.getProperty("lockmanager.tests.jdbcUrl", "jdbc:mysql://192.168.1.2/test");
  42         private static final String JDBC_USERNAME = System.getProperty("lockmanager.tests.jdbcUsername", "test");
  43         private static final String JDBC_PASSWORD = System.getProperty("lockmanager.tests.jdbcPassword", "123456");
  44
  45         protected static final int CONCURRENT_TEST_WAIT_TIME = 10; // secs
  46
  47         @Rule
  48         public TestName testName = new TestName();
  49
  50         @Override
  51         protected LockManager createLockManager() {
  52                 JdbcLockManager jdbcLockManager = createJdbcLockManager(USE_REAL_DB);
  53                 DefaultJdbcConnectionFactory connectionFactory = new MySqlConnectionFactory();
  54                 connectionFactory.setJdbcURL(JDBC_URL);
  55                 connectionFactory.setJdbcUserName(JDBC_USERNAME);
  56                 connectionFactory.setJdbcPassword(JDBC_PASSWORD);
  57                 jdbcLockManager.setConnectionFactory(connectionFactory);
  58                 jdbcLockManager.setTableName(TABLE_LOCK_MANAGEMENT);
  59                 System.out.println("=> Running LockManager test [" + jdbcLockManager.getClass().getName() + "." + testName.getMethodName() + "]" + (USE_REAL_DB ? ". JDBC URL is [" + JDBC_URL + "]" : ""));
  60                 clearTestLocks(jdbcLockManager);
  61                 return jdbcLockManager;
  62         }
  63
  64         protected abstract JdbcLockManager createJdbcLockManager(boolean useRealDb);
  65
  66         protected boolean setSynchronizer(Synchronizer synchronizer) {
  67                 if(!(lockManager instanceof SynchronizerReceiver)) {
  68                         System.err.println("Skipping concurrency test [" + testName.getMethodName() + "] for LockManager of type " + lockManager.getClass());
  69                         return false;
  70                 }
  71                 ((SynchronizerReceiver)lockManager).setSynchronizer(synchronizer);
  72                 return true;
  73         }
  74
  75         private static final String SQL_DELETE_LOCK_RECORD = String.format("DELETE FROM %s WHERE RESOURCE_ID=?", TABLE_LOCK_MANAGEMENT);
  76         private void clearTestLocks(JdbcLockManager jdbcLockManager) {
  77                 Connection connection = jdbcLockManager.openDbConnection();
  78                 if(connection == null) {
  79                         return;
  80                 }
  81                 try {
  82                         for(Resource resource: Resource.values()) {
  83                                 try(PreparedStatement statement = connection.prepareStatement(SQL_DELETE_LOCK_RECORD)) {
  84                                         statement.setString(1, resource.name());
  85                                         statement.executeUpdate();
  86                                 }
  87                         }
  88                 } catch(SQLException e) {
  89                         throw new RuntimeException("Cannot clear test resources in table", e);
  90                 } finally {
  91                         jdbcLockManager.closeDbConnection(connection);
  92                 }
  93         }
  94 }