| /* |
| * 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.processors.mongodb; |
| |
| import org.apache.nifi.mongodb.MongoDBClientService; |
| import org.apache.nifi.mongodb.MongoDBControllerService; |
| import org.apache.nifi.util.TestRunner; |
| import org.bson.Document; |
| import org.junit.jupiter.api.AfterEach; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public class DeleteMongoIT extends MongoWriteTestBase { |
| @BeforeEach |
| public void setup() { |
| super.setup(DeleteMongo.class); |
| collection.insertMany(DOCUMENTS); |
| } |
| |
| @AfterEach |
| public void teardown() { |
| super.teardown(); |
| } |
| |
| private void testOne(TestRunner runner, String query, Map<String, String> attrs) { |
| runner.enqueue(query, attrs); |
| runner.run(1, true); |
| runner.assertTransferCount(DeleteMongo.REL_FAILURE, 0); |
| runner.assertTransferCount(DeleteMongo.REL_SUCCESS, 1); |
| |
| Assertions.assertEquals(0, collection.count(Document.parse(query)), |
| "Found a document that should have been deleted."); |
| } |
| |
| @Test |
| public void testDeleteOne() { |
| TestRunner runner = init(DeleteMongo.class); |
| String query = "{ \"_id\": \"doc_1\" }"; |
| runner.setProperty(DeleteMongo.DELETE_MODE, DeleteMongo.DELETE_ONE); |
| testOne(runner, query, new HashMap<>()); |
| Map<String, String> attrs = new HashMap<>(); |
| attrs.put("mongodb.delete.mode", "one"); |
| runner.setProperty(DeleteMongo.DELETE_MODE, DeleteMongo.DELETE_ATTR); |
| query = "{ \"_id\": \"doc_2\" }"; |
| runner.clearTransferState(); |
| testOne(runner, query, attrs); |
| } |
| |
| private void manyTest(TestRunner runner, String query, Map<String, String> attrs) { |
| runner.enqueue(query, attrs); |
| runner.run(1, true); |
| runner.assertTransferCount(DeleteMongo.REL_FAILURE, 0); |
| runner.assertTransferCount(DeleteMongo.REL_SUCCESS, 1); |
| |
| Assertions.assertEquals(0, collection.count(Document.parse(query)), "Found a document that should have been deleted."); |
| Assertions.assertEquals(1, collection.count(Document.parse("{}")), "One document should have been left."); |
| } |
| |
| @Test |
| public void testDeleteMany() { |
| TestRunner runner = init(DeleteMongo.class); |
| String query = "{\n" + |
| "\t\"_id\": {\n" + |
| "\t\t\"$in\": [\"doc_1\", \"doc_2\"]\n" + |
| "\t}\n" + |
| "}"; |
| runner.setProperty(DeleteMongo.DELETE_MODE, DeleteMongo.DELETE_MANY); |
| manyTest(runner, query, new HashMap<>()); |
| |
| runner.setProperty(DeleteMongo.DELETE_MODE, DeleteMongo.DELETE_ATTR); |
| Map<String, String> attrs = new HashMap<>(); |
| attrs.put("mongodb.delete.mode", "many"); |
| collection.drop(); |
| collection.insertMany(DOCUMENTS); |
| runner.clearTransferState(); |
| manyTest(runner, query, attrs); |
| } |
| |
| @Test |
| public void testFailOnNoDeleteOptions() { |
| TestRunner runner = init(DeleteMongo.class); |
| String query = "{ \"_id\": \"doc_4\"} "; |
| runner.enqueue(query); |
| runner.run(1, true); |
| runner.assertTransferCount(DeleteMongo.REL_FAILURE, 1); |
| runner.assertTransferCount(DeleteMongo.REL_SUCCESS, 0); |
| |
| Assertions.assertEquals(3, collection.count(Document.parse("{}")), "A document was deleted"); |
| |
| runner.setProperty(DeleteMongo.FAIL_ON_NO_DELETE, DeleteMongo.NO_FAIL); |
| runner.clearTransferState(); |
| runner.enqueue(query); |
| runner.run(1, true, true); |
| |
| |
| runner.assertTransferCount(DeleteMongo.REL_FAILURE, 0); |
| runner.assertTransferCount(DeleteMongo.REL_SUCCESS, 1); |
| |
| Assertions.assertEquals(3, collection.count(Document.parse("{}")), "A document was deleted"); |
| } |
| |
| @Test |
| public void testClientService() throws Exception { |
| MongoDBClientService clientService = new MongoDBControllerService(); |
| TestRunner runner = init(DeleteMongo.class); |
| runner.addControllerService("clientService", clientService); |
| runner.removeProperty(DeleteMongo.URI); |
| runner.setProperty(DeleteMongo.DELETE_MODE, DeleteMongo.DELETE_MANY); |
| runner.setProperty(clientService, MongoDBControllerService.URI, MONGO_URI); |
| runner.setProperty(DeleteMongo.CLIENT_SERVICE, "clientService"); |
| runner.enableControllerService(clientService); |
| runner.assertValid(); |
| |
| runner.enqueue("{}"); |
| runner.run(); |
| runner.assertTransferCount(DeleteMongo.REL_SUCCESS, 1); |
| runner.assertTransferCount(DeleteMongo.REL_FAILURE, 0); |
| |
| Assertions.assertEquals(0, collection.count()); |
| } |
| } |