| /* |
| * 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.nifi.remote; |
| |
| import org.apache.nifi.processor.ProcessSession; |
| import org.apache.nifi.remote.protocol.FlowFileTransaction; |
| import org.apache.nifi.remote.protocol.HandshakenProperties; |
| import org.apache.nifi.util.NiFiProperties; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| public class TestHttpRemoteSiteListener { |
| |
| @BeforeClass |
| public static void setup() { |
| System.setProperty(NiFiProperties.PROPERTIES_FILE_PATH, "src/test/resources/nifi.properties"); |
| System.setProperty("org.slf4j.simpleLogger.log.org.apache.nifi.remote", "DEBUG"); |
| } |
| |
| @Test |
| public void testNormalTransactionProgress() { |
| HttpRemoteSiteListener transactionManager = HttpRemoteSiteListener.getInstance(); |
| String transactionId = transactionManager.createTransaction(); |
| |
| assertTrue("Transaction should be active.", transactionManager.isTransactionActive(transactionId)); |
| |
| ProcessSession processSession = Mockito.mock(ProcessSession.class); |
| FlowFileTransaction transaction = new FlowFileTransaction(processSession, null, null, 0, null, null); |
| transactionManager.holdTransaction(transactionId, transaction, new HandshakenProperties()); |
| |
| assertNotNull(transactionManager.getHandshakenProperties(transactionId)); |
| |
| transaction = transactionManager.finalizeTransaction(transactionId); |
| assertNotNull(transaction); |
| |
| assertFalse("Transaction should not be active anymore.", transactionManager.isTransactionActive(transactionId)); |
| |
| } |
| |
| @Test |
| public void testDuplicatedTransactionId() { |
| HttpRemoteSiteListener transactionManager = HttpRemoteSiteListener.getInstance(); |
| String transactionId = transactionManager.createTransaction(); |
| |
| assertTrue("Transaction should be active.", transactionManager.isTransactionActive(transactionId)); |
| |
| ProcessSession processSession = Mockito.mock(ProcessSession.class); |
| FlowFileTransaction transaction = new FlowFileTransaction(processSession, null, null, 0, null, null); |
| transactionManager.holdTransaction(transactionId, transaction, null); |
| |
| try { |
| transactionManager.holdTransaction(transactionId, transaction, null); |
| fail("The same transaction id can't hold another transaction"); |
| } catch (IllegalStateException e) { |
| } |
| |
| } |
| |
| @Test |
| public void testNoneExistingTransaction() { |
| HttpRemoteSiteListener transactionManager = HttpRemoteSiteListener.getInstance(); |
| |
| String transactionId = "does-not-exist-1"; |
| assertFalse("Transaction should not be active.", transactionManager.isTransactionActive(transactionId)); |
| |
| ProcessSession processSession = Mockito.mock(ProcessSession.class); |
| FlowFileTransaction transaction = new FlowFileTransaction(processSession, null, null, 0, null, null); |
| try { |
| transactionManager.holdTransaction(transactionId, transaction, null); |
| } catch (IllegalStateException e) { |
| fail("Transaction can be held even if the transaction id is not valid anymore," + |
| " in order to support large file or slow network."); |
| } |
| |
| transactionId = "does-not-exist-2"; |
| try { |
| transactionManager.finalizeTransaction(transactionId); |
| fail("But transaction should not be finalized if it isn't active."); |
| } catch (IllegalStateException e) { |
| } |
| } |
| |
| |
| } |