diff options
Diffstat (limited to 'appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org')
6 files changed, 571 insertions, 571 deletions
diff --git a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/api/LockManagerBaseTests.java b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/api/LockManagerBaseTests.java index 9f7e84c43..8a53372ce 100644 --- a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/api/LockManagerBaseTests.java +++ b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/api/LockManagerBaseTests.java @@ -32,139 +32,139 @@ import org.onap.appc.lockmanager.api.LockManager; public abstract class LockManagerBaseTests { - protected enum Resource {Resource1, Resource2}; - protected enum Owner {A, B}; - - protected LockManager lockManager; - - @Before - public void beforeTest() { - lockManager = createLockManager(); - } - - protected abstract LockManager createLockManager(); - - @Test - public void testAcquireLock() throws LockException { - boolean lockRes = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); - try { - Assert.assertTrue(lockRes); - } finally { - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - } - - @Test - public void testAcquireLock_AlreadyLockedBySameOwner() throws LockException { - boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); - try { - Assert.assertTrue(lockRes1); - boolean lockRes2 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); - Assert.assertFalse(lockRes2); - } finally { - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - } - - @Test(expected = LockException.class) - public void testAcquireLock_AlreadyLockedByOtherOwner() throws LockException { - String owner2 = "B"; - boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); - try { - Assert.assertTrue(lockRes1); - boolean lockRes2 = lockManager.acquireLock(Resource.Resource1.name(), owner2); - Assert.assertFalse(lockRes2); - } finally { - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - } - - @Test - public void testAcquireLock_LockDifferentResources() throws LockException { - boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); - try { - Assert.assertTrue(lockRes1); - boolean lockRes2 = lockManager.acquireLock(Resource.Resource2.name(), Owner.B.name()); - try { - Assert.assertTrue(lockRes2); - } finally { - lockManager.releaseLock(Resource.Resource2.name(), Owner.B.name()); - } - } finally { - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - } - - @Test(expected = LockException.class) - public void testReleaseLock_NotLockedResource() throws LockException { - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - - @Test(expected = LockException.class) - public void testReleaseLock_LockedByOtherOwnerResource() throws LockException { - boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); - try { - Assert.assertTrue(lockRes1); - lockManager.releaseLock(Resource.Resource1.name(), Owner.B.name()); - } finally { - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - } - - @Test(expected = LockException.class) - public void testAcquireLock_LockExpired() throws LockException, InterruptedException { - boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); - Assert.assertTrue(lockRes1); - Thread.sleep(1000); - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - - @Test - public void testAcquireLock_OtherLockExpired() throws LockException, InterruptedException { - boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); - Assert.assertTrue(lockRes1); - Thread.sleep(1000); - boolean lockRes2 = lockManager.acquireLock(Resource.Resource1.name(), Owner.B.name()); - try { - Assert.assertTrue(lockRes2); - }finally { - lockManager.releaseLock(Resource.Resource1.name(), Owner.B.name()); - } - } - - @Test - public void testIsLocked_WhenLocked() throws LockException, InterruptedException { - boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); - try { - Assert.assertTrue(lockManager.isLocked(Resource.Resource1.name())); - }finally { - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - } + protected enum Resource {Resource1, Resource2}; + protected enum Owner {A, B}; + + protected LockManager lockManager; + + @Before + public void beforeTest() { + lockManager = createLockManager(); + } + + protected abstract LockManager createLockManager(); + + @Test + public void testAcquireLock() throws LockException { + boolean lockRes = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); + try { + Assert.assertTrue(lockRes); + } finally { + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + } + } + + @Test + public void testAcquireLock_AlreadyLockedBySameOwner() throws LockException { + boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); + try { + Assert.assertTrue(lockRes1); + boolean lockRes2 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); + Assert.assertFalse(lockRes2); + } finally { + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + } + } + + @Test(expected = LockException.class) + public void testAcquireLock_AlreadyLockedByOtherOwner() throws LockException { + String owner2 = "B"; + boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); + try { + Assert.assertTrue(lockRes1); + boolean lockRes2 = lockManager.acquireLock(Resource.Resource1.name(), owner2); + Assert.assertFalse(lockRes2); + } finally { + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + } + } + + @Test + public void testAcquireLock_LockDifferentResources() throws LockException { + boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); + try { + Assert.assertTrue(lockRes1); + boolean lockRes2 = lockManager.acquireLock(Resource.Resource2.name(), Owner.B.name()); + try { + Assert.assertTrue(lockRes2); + } finally { + lockManager.releaseLock(Resource.Resource2.name(), Owner.B.name()); + } + } finally { + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + } + } + + @Test(expected = LockException.class) + public void testReleaseLock_NotLockedResource() throws LockException { + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + } + + @Test(expected = LockException.class) + public void testReleaseLock_LockedByOtherOwnerResource() throws LockException { + boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); + try { + Assert.assertTrue(lockRes1); + lockManager.releaseLock(Resource.Resource1.name(), Owner.B.name()); + } finally { + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + } + } + + @Test(expected = LockException.class) + public void testAcquireLock_LockExpired() throws LockException, InterruptedException { + boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); + Assert.assertTrue(lockRes1); + Thread.sleep(1000); + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + } + + @Test + public void testAcquireLock_OtherLockExpired() throws LockException, InterruptedException { + boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); + Assert.assertTrue(lockRes1); + Thread.sleep(1000); + boolean lockRes2 = lockManager.acquireLock(Resource.Resource1.name(), Owner.B.name()); + try { + Assert.assertTrue(lockRes2); + }finally { + lockManager.releaseLock(Resource.Resource1.name(), Owner.B.name()); + } + } + + @Test + public void testIsLocked_WhenLocked() throws LockException, InterruptedException { + boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); + try { + Assert.assertTrue(lockManager.isLocked(Resource.Resource1.name())); + }finally { + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + } + } @Test(expected = LockException.class) - public void testIsLocked_LockExpired() throws LockException, InterruptedException { - boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); - Assert.assertTrue(lockRes1); - Assert.assertTrue(lockManager.isLocked(Resource.Resource1.name())); - Thread.sleep(1000); - try { - Assert.assertFalse(lockManager.isLocked(Resource.Resource1.name())); - }finally { - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - } - - @Test - public void testIsLocked_LockReleased() throws LockException, InterruptedException { - boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - Assert.assertFalse(lockManager.isLocked(Resource.Resource1.name())); - } - - @Test - public void testIsLocked_NoLock() throws LockException, InterruptedException { - Assert.assertFalse(lockManager.isLocked(Resource.Resource1.name())); - } + public void testIsLocked_LockExpired() throws LockException, InterruptedException { + boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); + Assert.assertTrue(lockRes1); + Assert.assertTrue(lockManager.isLocked(Resource.Resource1.name())); + Thread.sleep(1000); + try { + Assert.assertFalse(lockManager.isLocked(Resource.Resource1.name())); + }finally { + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + } + } + + @Test + public void testIsLocked_LockReleased() throws LockException, InterruptedException { + boolean lockRes1 = lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name(), 50); + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + Assert.assertFalse(lockManager.isLocked(Resource.Resource1.name())); + } + + @Test + public void testIsLocked_NoLock() throws LockException, InterruptedException { + Assert.assertFalse(lockManager.isLocked(Resource.Resource1.name())); + } } diff --git a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/MySqlLockManagerBaseTests.java b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/MySqlLockManagerBaseTests.java index b8cd95b94..12b587bfa 100644 --- a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/MySqlLockManagerBaseTests.java +++ b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/MySqlLockManagerBaseTests.java @@ -38,59 +38,59 @@ import java.sql.SQLException; public abstract class MySqlLockManagerBaseTests extends LockManagerBaseTests { - private static final boolean USE_REAL_DB = Boolean.getBoolean("lockmanager.tests.useRealDb"); - private static final String TABLE_LOCK_MANAGEMENT = "TEST_LOCK_MANAGEMENT"; - private static final String JDBC_URL = System.getProperty("lockmanager.tests.jdbcUrl", "jdbc:mysql://192.168.1.2/test"); - private static final String JDBC_USERNAME = System.getProperty("lockmanager.tests.jdbcUsername", "test"); - private static final String JDBC_PASSWORD = System.getProperty("lockmanager.tests.jdbcPassword", "123456"); + private static final boolean USE_REAL_DB = Boolean.getBoolean("lockmanager.tests.useRealDb"); + private static final String TABLE_LOCK_MANAGEMENT = "TEST_LOCK_MANAGEMENT"; + private static final String JDBC_URL = System.getProperty("lockmanager.tests.jdbcUrl", "jdbc:mysql://192.168.1.2/test"); + private static final String JDBC_USERNAME = System.getProperty("lockmanager.tests.jdbcUsername", "test"); + private static final String JDBC_PASSWORD = System.getProperty("lockmanager.tests.jdbcPassword", "123456"); - protected static final int CONCURRENT_TEST_WAIT_TIME = 10; // secs + protected static final int CONCURRENT_TEST_WAIT_TIME = 10; // secs - @Rule - public TestName testName = new TestName(); + @Rule + public TestName testName = new TestName(); - @Override - protected LockManager createLockManager() { - JdbcLockManager jdbcLockManager = createJdbcLockManager(USE_REAL_DB); - DefaultJdbcConnectionFactory connectionFactory = new MySqlConnectionFactory(); - connectionFactory.setJdbcURL(JDBC_URL); - connectionFactory.setJdbcUserName(JDBC_USERNAME); - connectionFactory.setJdbcPassword(JDBC_PASSWORD); - jdbcLockManager.setConnectionFactory(connectionFactory); - jdbcLockManager.setTableName(TABLE_LOCK_MANAGEMENT); - System.out.println("=> Running LockManager test [" + jdbcLockManager.getClass().getName() + "." + testName.getMethodName() + "]" + (USE_REAL_DB ? ". JDBC URL is [" + JDBC_URL + "]" : "")); - clearTestLocks(jdbcLockManager); - return jdbcLockManager; - } + @Override + protected LockManager createLockManager() { + JdbcLockManager jdbcLockManager = createJdbcLockManager(USE_REAL_DB); + DefaultJdbcConnectionFactory connectionFactory = new MySqlConnectionFactory(); + connectionFactory.setJdbcURL(JDBC_URL); + connectionFactory.setJdbcUserName(JDBC_USERNAME); + connectionFactory.setJdbcPassword(JDBC_PASSWORD); + jdbcLockManager.setConnectionFactory(connectionFactory); + jdbcLockManager.setTableName(TABLE_LOCK_MANAGEMENT); + System.out.println("=> Running LockManager test [" + jdbcLockManager.getClass().getName() + "." + testName.getMethodName() + "]" + (USE_REAL_DB ? ". JDBC URL is [" + JDBC_URL + "]" : "")); + clearTestLocks(jdbcLockManager); + return jdbcLockManager; + } - protected abstract JdbcLockManager createJdbcLockManager(boolean useRealDb); + protected abstract JdbcLockManager createJdbcLockManager(boolean useRealDb); - protected boolean setSynchronizer(Synchronizer synchronizer) { - if(!(lockManager instanceof SynchronizerReceiver)) { - System.err.println("Skipping concurrency test [" + testName.getMethodName() + "] for LockManager of type " + lockManager.getClass()); - return false; - } - ((SynchronizerReceiver)lockManager).setSynchronizer(synchronizer); - return true; - } + protected boolean setSynchronizer(Synchronizer synchronizer) { + if(!(lockManager instanceof SynchronizerReceiver)) { + System.err.println("Skipping concurrency test [" + testName.getMethodName() + "] for LockManager of type " + lockManager.getClass()); + return false; + } + ((SynchronizerReceiver)lockManager).setSynchronizer(synchronizer); + return true; + } - private static final String SQL_DELETE_LOCK_RECORD = String.format("DELETE FROM %s WHERE RESOURCE_ID=?", TABLE_LOCK_MANAGEMENT); - private void clearTestLocks(JdbcLockManager jdbcLockManager) { - Connection connection = jdbcLockManager.openDbConnection(); - if(connection == null) { - return; - } - try { - for(Resource resource: Resource.values()) { - try(PreparedStatement statement = connection.prepareStatement(SQL_DELETE_LOCK_RECORD)) { - statement.setString(1, resource.name()); - statement.executeUpdate(); - } - } - } catch(SQLException e) { - throw new RuntimeException("Cannot clear test resources in table", e); - } finally { - jdbcLockManager.closeDbConnection(connection); - } - } + private static final String SQL_DELETE_LOCK_RECORD = String.format("DELETE FROM %s WHERE RESOURCE_ID=?", TABLE_LOCK_MANAGEMENT); + private void clearTestLocks(JdbcLockManager jdbcLockManager) { + Connection connection = jdbcLockManager.openDbConnection(); + if(connection == null) { + return; + } + try { + for(Resource resource: Resource.values()) { + try(PreparedStatement statement = connection.prepareStatement(SQL_DELETE_LOCK_RECORD)) { + statement.setString(1, resource.name()); + statement.executeUpdate(); + } + } + } catch(SQLException e) { + throw new RuntimeException("Cannot clear test resources in table", e); + } finally { + jdbcLockManager.closeDbConnection(connection); + } + } } diff --git a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/optimistic/MySqlLockManagerMock.java b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/optimistic/MySqlLockManagerMock.java index f9c072e6c..076e23343 100644 --- a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/optimistic/MySqlLockManagerMock.java +++ b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/optimistic/MySqlLockManagerMock.java @@ -36,100 +36,100 @@ import org.onap.appc.lockmanager.impl.sql.optimistic.MySqlLockManager; class MySqlLockManagerMock extends MySqlLockManager implements SynchronizerReceiver { - private final ConcurrentMap<String, LockRecord> locks = new ConcurrentHashMap<>(); - private boolean useReal; - private Synchronizer synchronizer; + private final ConcurrentMap<String, LockRecord> locks = new ConcurrentHashMap<>(); + private boolean useReal; + private Synchronizer synchronizer; - MySqlLockManagerMock(boolean useReal) { - this.useReal = useReal; - } + MySqlLockManagerMock(boolean useReal) { + this.useReal = useReal; + } - @Override - public void setSynchronizer(Synchronizer synchronizer) { - this.synchronizer = synchronizer; - } + @Override + public void setSynchronizer(Synchronizer synchronizer) { + this.synchronizer = synchronizer; + } - @Override - protected Connection openDbConnection() { - if(useReal) { - return super.openDbConnection(); - } - return null; - } + @Override + protected Connection openDbConnection() { + if(useReal) { + return super.openDbConnection(); + } + return null; + } - @Override - protected void closeDbConnection(Connection connection) { - if(useReal) { - super.closeDbConnection(connection); - } - } + @Override + protected void closeDbConnection(Connection connection) { + if(useReal) { + super.closeDbConnection(connection); + } + } - @Override - protected LockRecord loadLockRecord(Connection connection, String resource) throws SQLException { - LockRecord res; - if(useReal) { - res = super.loadLockRecord(connection, resource); - } else { - res = locks.get(resource); - } - if(synchronizer != null) { - synchronizer.postLoadLockRecord(resource, (res == null) ? null : res.getOwner()); - } - return res; - } + @Override + protected LockRecord loadLockRecord(Connection connection, String resource) throws SQLException { + LockRecord res; + if(useReal) { + res = super.loadLockRecord(connection, resource); + } else { + res = locks.get(resource); + } + if(synchronizer != null) { + synchronizer.postLoadLockRecord(resource, (res == null) ? null : res.getOwner()); + } + return res; + } - @Override - protected void addLockRecord(Connection connection, String resource, String owner, long timeout) throws SQLException { - if(synchronizer != null) { - synchronizer.preAddLockRecord(resource, owner); - } - try { - if(useReal) { - super.addLockRecord(connection, resource, owner, timeout); - return; - } - LockRecord lockRecord = new LockRecord(resource); - lockRecord.setOwner(owner); - lockRecord.setUpdated(System.currentTimeMillis()); - lockRecord.setTimeout(timeout); - lockRecord.setVer(1); - LockRecord prevLockRecord = locks.putIfAbsent(resource, lockRecord); - if(prevLockRecord != null) { - // simulate unique constraint violation - throw new SQLException("Duplicate PK exception", "23000", 1062); - } - } finally { - if(synchronizer != null) { - synchronizer.postAddLockRecord(resource, owner); - } - } - } + @Override + protected void addLockRecord(Connection connection, String resource, String owner, long timeout) throws SQLException { + if(synchronizer != null) { + synchronizer.preAddLockRecord(resource, owner); + } + try { + if(useReal) { + super.addLockRecord(connection, resource, owner, timeout); + return; + } + LockRecord lockRecord = new LockRecord(resource); + lockRecord.setOwner(owner); + lockRecord.setUpdated(System.currentTimeMillis()); + lockRecord.setTimeout(timeout); + lockRecord.setVer(1); + LockRecord prevLockRecord = locks.putIfAbsent(resource, lockRecord); + if(prevLockRecord != null) { + // simulate unique constraint violation + throw new SQLException("Duplicate PK exception", "23000", 1062); + } + } finally { + if(synchronizer != null) { + synchronizer.postAddLockRecord(resource, owner); + } + } + } - @Override - protected boolean updateLockRecord(Connection connection, String resource, String owner, long timeout, long ver) throws SQLException { - if(synchronizer != null) { - synchronizer.preUpdateLockRecord(resource, owner); - } - try { - if(useReal) { - return super.updateLockRecord(connection, resource, owner, timeout, ver); - } - LockRecord lockRecord = loadLockRecord(connection, resource); - synchronized(lockRecord) { - // should be atomic operation - if(ver != lockRecord.getVer()) { - return false; - } - lockRecord.setOwner(owner); - lockRecord.setUpdated(System.currentTimeMillis()); - lockRecord.setTimeout(timeout); - lockRecord.setVer(ver + 1); - } - return true; - } finally { - if(synchronizer != null) { - synchronizer.postUpdateLockRecord(resource, owner); - } - } - } + @Override + protected boolean updateLockRecord(Connection connection, String resource, String owner, long timeout, long ver) throws SQLException { + if(synchronizer != null) { + synchronizer.preUpdateLockRecord(resource, owner); + } + try { + if(useReal) { + return super.updateLockRecord(connection, resource, owner, timeout, ver); + } + LockRecord lockRecord = loadLockRecord(connection, resource); + synchronized(lockRecord) { + // should be atomic operation + if(ver != lockRecord.getVer()) { + return false; + } + lockRecord.setOwner(owner); + lockRecord.setUpdated(System.currentTimeMillis()); + lockRecord.setTimeout(timeout); + lockRecord.setVer(ver + 1); + } + return true; + } finally { + if(synchronizer != null) { + synchronizer.postUpdateLockRecord(resource, owner); + } + } + } } diff --git a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/optimistic/TestMySqlLockManager.java b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/optimistic/TestMySqlLockManager.java index d652c7523..1ab1e4ef9 100644 --- a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/optimistic/TestMySqlLockManager.java +++ b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/optimistic/TestMySqlLockManager.java @@ -35,196 +35,196 @@ import java.util.concurrent.*; public class TestMySqlLockManager extends MySqlLockManagerBaseTests { - @Override - protected JdbcLockManager createJdbcLockManager(boolean useReal) { - return new MySqlLockManagerMock(useReal); - } - - @Test - public void testConcurrentLockDifferentOwners() throws LockException, InterruptedException, ExecutionException, TimeoutException { - - final int participantsNo = 2; - Synchronizer synchronizer = new Synchronizer(participantsNo) { - - private boolean wait = true; - - @Override - public void preAddLockRecord(String resource, String owner) { - if(Owner.A.name().equals(owner)) { - synchronized(this) { - if(wait) { - waitOn(this); - } - } - } - } - - @Override - public void postAddLockRecord(String resource, String owner) { - if(!Owner.A.name().equals(owner)) { - synchronized(this) { - notifyAll(); - wait = false; - } - } - } - - @Override - public void preUpdateLockRecord(String resource, String owner) { - preAddLockRecord(resource, owner); - } - - @Override - public void postUpdateLockRecord(String resource, String owner) { - postAddLockRecord(resource, owner); - } - }; - if(!setSynchronizer(synchronizer)) { - return; - } - ExecutorService executor = Executors.newFixedThreadPool(participantsNo); - // acquireLock by owner A should fail as it will wait for acquireLock by owner B - Future<Boolean> future1 = executor.submit(new Callable<Boolean>() { - @Override - public Boolean call() throws Exception { - try { - lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); - return false; - } catch(LockException e) { - // this call should fail as Synchronizer delays its lock to make sure the second call locks the resource first - Assert.assertEquals("Cannot lock resource [" + Resource.Resource1.name() + "] for [" + Owner.A.name() + "]: already locked by [" + Owner.B.name() + "]", e.getMessage()); - return true; - } - } - }); - try { - // acquireLock by owner B should success - Future<Boolean> future2 = executor.submit(new Callable<Boolean>() { - @Override - public Boolean call() throws Exception { - // this call should success as Synchronizer delays the above lock to make sure this call success to lock the resource - return lockManager.acquireLock(Resource.Resource1.name(), Owner.B.name()); - } - }); - try { - Assert.assertTrue(future2.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS)); - Assert.assertTrue(future1.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS)); - } finally { - future2.cancel(true); - } - } finally { - future1.cancel(true); - } - } - - @Test - public void testConcurrentLockSameOwner() throws LockException, InterruptedException, ExecutionException, TimeoutException { - final int participantsNo = 2; - Synchronizer synchronizer = new Synchronizer(participantsNo) { - - private boolean wait = true; - - @Override - public void preAddLockRecord(String resource, String owner) { - synchronized(this) { - if(wait) { - wait = false; - waitOn(this); - } - } - } - - @Override - public void postAddLockRecord(String resource, String owner) { - synchronized(this) { - notifyAll(); - } - } - }; - if(!setSynchronizer(synchronizer)) { - return; - } - ExecutorService executor = Executors.newFixedThreadPool(participantsNo); - // one acquireLock should return true and the other should return false - Callable<Boolean> callable = new Callable<Boolean>() { - @Override - public Boolean call() throws Exception { - return lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); - } - }; - Future<Boolean> future1 = executor.submit(callable); - try { - Future<Boolean> future2 = executor.submit(callable); - try { - boolean future1Res = future1.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS); - boolean future2Res = future2.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS); - // one of the lock requests should return true, the other one false as lock is requested simultaneously from 2 threads by same owner - Assert.assertNotEquals(future1Res, future2Res); - } finally { - future2.cancel(true); - } - } finally { - future1.cancel(true); - } - } - - @Test - public void testConcurrentUnlockSameOwner() throws LockException, InterruptedException, ExecutionException, TimeoutException { - lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); - final int participantsNo = 2; - Synchronizer synchronizer = new Synchronizer(participantsNo) { - - private boolean wait = true; - - @Override - public void preUpdateLockRecord(String resource, String owner) { - synchronized(this) { - // make sure second call updates the LockRecord first - if(wait) { - wait = false; - waitOn(this); - } - } - } - - @Override - public void postUpdateLockRecord(String resource, String owner) { - synchronized(this) { - notifyAll(); - } - } - }; - if(!setSynchronizer(synchronizer)) { - return; - } - ExecutorService executor = Executors.newFixedThreadPool(participantsNo); - Callable<Boolean> callable = new Callable<Boolean>() { - @Override - public Boolean call() throws Exception { - try { - lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - // one of the unlock calls should success - return true; - } catch(LockException e) { - // one of the unlock calls should throw the LockException as the resource should already be unlocked by other call - Assert.assertEquals("Error unlocking resource [" + Resource.Resource1.name() + "]: resource is not locked", e.getMessage()); - return false; - } - } - }; - Future<Boolean> future1 = executor.submit(callable); - try { - Future<Boolean> future2 = executor.submit(callable); - try { - boolean future1Res = future1.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS); - boolean future2Res = future2.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS); - // one of the unlock calls should return true, the other one false as unlock is requested simultaneously from 2 threads by same owner - Assert.assertNotEquals(future1Res, future2Res); - } finally { - future2.cancel(true); - } - } finally { - future1.cancel(true); - } - } + @Override + protected JdbcLockManager createJdbcLockManager(boolean useReal) { + return new MySqlLockManagerMock(useReal); + } + + @Test + public void testConcurrentLockDifferentOwners() throws LockException, InterruptedException, ExecutionException, TimeoutException { + + final int participantsNo = 2; + Synchronizer synchronizer = new Synchronizer(participantsNo) { + + private boolean wait = true; + + @Override + public void preAddLockRecord(String resource, String owner) { + if(Owner.A.name().equals(owner)) { + synchronized(this) { + if(wait) { + waitOn(this); + } + } + } + } + + @Override + public void postAddLockRecord(String resource, String owner) { + if(!Owner.A.name().equals(owner)) { + synchronized(this) { + notifyAll(); + wait = false; + } + } + } + + @Override + public void preUpdateLockRecord(String resource, String owner) { + preAddLockRecord(resource, owner); + } + + @Override + public void postUpdateLockRecord(String resource, String owner) { + postAddLockRecord(resource, owner); + } + }; + if(!setSynchronizer(synchronizer)) { + return; + } + ExecutorService executor = Executors.newFixedThreadPool(participantsNo); + // acquireLock by owner A should fail as it will wait for acquireLock by owner B + Future<Boolean> future1 = executor.submit(new Callable<Boolean>() { + @Override + public Boolean call() throws Exception { + try { + lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); + return false; + } catch(LockException e) { + // this call should fail as Synchronizer delays its lock to make sure the second call locks the resource first + Assert.assertEquals("VNF : [" + Resource.Resource1.name() + "] is locked by request id : [" + Owner.B.name() + "]", e.getMessage()); + return true; + } + } + }); + try { + // acquireLock by owner B should success + Future<Boolean> future2 = executor.submit(new Callable<Boolean>() { + @Override + public Boolean call() throws Exception { + // this call should success as Synchronizer delays the above lock to make sure this call success to lock the resource + return lockManager.acquireLock(Resource.Resource1.name(), Owner.B.name()); + } + }); + try { + Assert.assertTrue(future2.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS)); + Assert.assertTrue(future1.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS)); + } finally { + future2.cancel(true); + } + } finally { + future1.cancel(true); + } + } + + @Test + public void testConcurrentLockSameOwner() throws LockException, InterruptedException, ExecutionException, TimeoutException { + final int participantsNo = 2; + Synchronizer synchronizer = new Synchronizer(participantsNo) { + + private boolean wait = true; + + @Override + public void preAddLockRecord(String resource, String owner) { + synchronized(this) { + if(wait) { + wait = false; + waitOn(this); + } + } + } + + @Override + public void postAddLockRecord(String resource, String owner) { + synchronized(this) { + notifyAll(); + } + } + }; + if(!setSynchronizer(synchronizer)) { + return; + } + ExecutorService executor = Executors.newFixedThreadPool(participantsNo); + // one acquireLock should return true and the other should return false + Callable<Boolean> callable = new Callable<Boolean>() { + @Override + public Boolean call() throws Exception { + return lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); + } + }; + Future<Boolean> future1 = executor.submit(callable); + try { + Future<Boolean> future2 = executor.submit(callable); + try { + boolean future1Res = future1.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS); + boolean future2Res = future2.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS); + // one of the lock requests should return true, the other one false as lock is requested simultaneously from 2 threads by same owner + Assert.assertNotEquals(future1Res, future2Res); + } finally { + future2.cancel(true); + } + } finally { + future1.cancel(true); + } + } + + @Test + public void testConcurrentUnlockSameOwner() throws LockException, InterruptedException, ExecutionException, TimeoutException { + lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); + final int participantsNo = 2; + Synchronizer synchronizer = new Synchronizer(participantsNo) { + + private boolean wait = true; + + @Override + public void preUpdateLockRecord(String resource, String owner) { + synchronized(this) { + // make sure second call updates the LockRecord first + if(wait) { + wait = false; + waitOn(this); + } + } + } + + @Override + public void postUpdateLockRecord(String resource, String owner) { + synchronized(this) { + notifyAll(); + } + } + }; + if(!setSynchronizer(synchronizer)) { + return; + } + ExecutorService executor = Executors.newFixedThreadPool(participantsNo); + Callable<Boolean> callable = new Callable<Boolean>() { + @Override + public Boolean call() throws Exception { + try { + lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); + // one of the unlock calls should success + return true; + } catch(LockException e) { + // one of the unlock calls should throw the LockException as the resource should already be unlocked by other call + Assert.assertEquals("Error unlocking resource [" + Resource.Resource1.name() + "]: resource is not locked", e.getMessage()); + return false; + } + } + }; + Future<Boolean> future1 = executor.submit(callable); + try { + Future<Boolean> future2 = executor.submit(callable); + try { + boolean future1Res = future1.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS); + boolean future2Res = future2.get(CONCURRENT_TEST_WAIT_TIME, TimeUnit.SECONDS); + // one of the unlock calls should return true, the other one false as unlock is requested simultaneously from 2 threads by same owner + Assert.assertNotEquals(future1Res, future2Res); + } finally { + future2.cancel(true); + } + } finally { + future1.cancel(true); + } + } } diff --git a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/pessimistic/MySqlLockManagerMock.java b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/pessimistic/MySqlLockManagerMock.java index a4bbd3406..51b1c3111 100644 --- a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/pessimistic/MySqlLockManagerMock.java +++ b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/pessimistic/MySqlLockManagerMock.java @@ -40,114 +40,114 @@ import org.onap.appc.lockmanager.impl.sql.pessimistic.MySqlLockManager; class MySqlLockManagerMock extends MySqlLockManager implements SynchronizerReceiver { - private final Map<String, LockRecord> locks = new HashMap<>(); - private final Lock lock = new ReentrantLock(); - private boolean useReal; - private Synchronizer synchronizer; + private final Map<String, LockRecord> locks = new HashMap<>(); + private final Lock lock = new ReentrantLock(); + private boolean useReal; + private Synchronizer synchronizer; - MySqlLockManagerMock(boolean useReal) { - this.useReal = useReal; - } + MySqlLockManagerMock(boolean useReal) { + this.useReal = useReal; + } - @Override - public void setSynchronizer(Synchronizer synchronizer) { - this.synchronizer = synchronizer; - } + @Override + public void setSynchronizer(Synchronizer synchronizer) { + this.synchronizer = synchronizer; + } - @Override - protected Connection openDbConnection() { - if(useReal) { - return super.openDbConnection(); - } - return null; - } + @Override + protected Connection openDbConnection() { + if(useReal) { + return super.openDbConnection(); + } + return null; + } - @Override - protected void closeDbConnection(Connection connection) { - if(useReal) { - super.closeDbConnection(connection); - } - } + @Override + protected void closeDbConnection(Connection connection) { + if(useReal) { + super.closeDbConnection(connection); + } + } - @Override - protected LockRecord loadLockRecord(Connection connection, String resource) throws SQLException { - LockRecord res; - if(useReal) { - res = super.loadLockRecord(connection, resource); - } else { - res = locks.get(resource); - } - if(synchronizer != null) { - synchronizer.postLoadLockRecord(resource, (res == null) ? null : res.getOwner()); - } - return res; - } + @Override + protected LockRecord loadLockRecord(Connection connection, String resource) throws SQLException { + LockRecord res; + if(useReal) { + res = super.loadLockRecord(connection, resource); + } else { + res = locks.get(resource); + } + if(synchronizer != null) { + synchronizer.postLoadLockRecord(resource, (res == null) ? null : res.getOwner()); + } + return res; + } - @Override - protected void addLockRecord(Connection connection, String resource, String owner, long timeout) throws SQLException { - if(synchronizer != null) { - synchronizer.preAddLockRecord(resource, owner); - } - try { - if(useReal) { - super.addLockRecord(connection, resource, owner, timeout); - return; - } - LockRecord lockRecord = new LockRecord(resource); - lockRecord.setOwner(owner); - lockRecord.setUpdated(System.currentTimeMillis()); - lockRecord.setTimeout(timeout); - locks.put(resource, lockRecord); - } finally { - if(synchronizer != null) { - synchronizer.postAddLockRecord(resource, owner); - } - } - } + @Override + protected void addLockRecord(Connection connection, String resource, String owner, long timeout) throws SQLException { + if(synchronizer != null) { + synchronizer.preAddLockRecord(resource, owner); + } + try { + if(useReal) { + super.addLockRecord(connection, resource, owner, timeout); + return; + } + LockRecord lockRecord = new LockRecord(resource); + lockRecord.setOwner(owner); + lockRecord.setUpdated(System.currentTimeMillis()); + lockRecord.setTimeout(timeout); + locks.put(resource, lockRecord); + } finally { + if(synchronizer != null) { + synchronizer.postAddLockRecord(resource, owner); + } + } + } - @Override - protected void updateLockRecord(Connection connection, String resource, String owner, long timeout) throws SQLException { - if(synchronizer != null) { - synchronizer.preUpdateLockRecord(resource, owner); - } - try { - if(useReal) { - super.updateLockRecord(connection, resource, owner, timeout); - return; - } - LockRecord lockRecord = loadLockRecord(connection, resource); - lockRecord.setOwner(owner); - lockRecord.setUpdated(System.currentTimeMillis()); - lockRecord.setTimeout(timeout); - locks.put(resource, lockRecord); - } finally { - if(synchronizer != null) { - synchronizer.postUpdateLockRecord(resource, owner); - } - } - } + @Override + protected void updateLockRecord(Connection connection, String resource, String owner, long timeout) throws SQLException { + if(synchronizer != null) { + synchronizer.preUpdateLockRecord(resource, owner); + } + try { + if(useReal) { + super.updateLockRecord(connection, resource, owner, timeout); + return; + } + LockRecord lockRecord = loadLockRecord(connection, resource); + lockRecord.setOwner(owner); + lockRecord.setUpdated(System.currentTimeMillis()); + lockRecord.setTimeout(timeout); + locks.put(resource, lockRecord); + } finally { + if(synchronizer != null) { + synchronizer.postUpdateLockRecord(resource, owner); + } + } + } - @Override - protected void enterCriticalSection(Connection connection, String resource) { - if(useReal) { - super.enterCriticalSection(connection, resource); - return; - } - try { - if(!lock.tryLock(criticalSectionWaitTimeoutSecs, TimeUnit.SECONDS)) { + @Override + protected void enterCriticalSection(Connection connection, String resource) { + if(useReal) { + super.enterCriticalSection(connection, resource); + return; + } + try { + if(!lock.tryLock(criticalSectionWaitTimeoutSecs, TimeUnit.SECONDS)) { throw new LockRuntimeException("Cannot obtain critical section lock for resource [" + resource + "]."); - } - } catch(InterruptedException e) { - throw new LockRuntimeException("Cannot obtain critical section lock.", e); - } - } + } + } catch(InterruptedException e) { + throw new LockRuntimeException("Cannot obtain critical section lock.", e); + } + } - @Override - protected void leaveCriticalSection(Connection connection, String resource) { - if(useReal) { - super.leaveCriticalSection(connection, resource); - return; - } - lock.unlock(); - } + @Override + protected void leaveCriticalSection(Connection connection, String resource) { + if(useReal) { + super.leaveCriticalSection(connection, resource); + return; + } + lock.unlock(); + } } diff --git a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/pessimistic/TestMySqlLockManager.java b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/pessimistic/TestMySqlLockManager.java index c54cfc81a..b13207d6d 100644 --- a/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/pessimistic/TestMySqlLockManager.java +++ b/appc-dispatcher/appc-dispatcher-common/lock-manager-lib/lock-manager-impl/src/test/java/org/onap/appc/lockmanager/impl/sql/pessimistic/TestMySqlLockManager.java @@ -39,13 +39,13 @@ public class TestMySqlLockManager extends MySqlLockManagerBaseTests { private static int CRITICAL_SECTION_WAIT_TIMEOUT = 1; // in secs - @Override - protected JdbcLockManager createJdbcLockManager(boolean useReal) { - return new MySqlLockManagerMock(useReal); - } + @Override + protected JdbcLockManager createJdbcLockManager(boolean useReal) { + return new MySqlLockManagerMock(useReal); + } - @Test - public void testConcurrentLock() throws LockException, InterruptedException, ExecutionException, TimeoutException { + @Test + public void testConcurrentLock() throws LockException, InterruptedException, ExecutionException, TimeoutException { try { callConcurrentTest(new Callable<Boolean>() { @Override @@ -61,10 +61,10 @@ public class TestMySqlLockManager extends MySqlLockManagerBaseTests { }); } finally { lockManager.releaseLock(Resource.Resource1.name(), Owner.A.name()); - } - } + } + } - @Test + @Test public void testConcurrentUnlock() throws LockException, InterruptedException, ExecutionException, TimeoutException { lockManager.acquireLock(Resource.Resource1.name(), Owner.A.name()); callConcurrentTest(new Callable<Boolean>() { |