/* * 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 gobblin.converter; import java.io.IOException; import java.nio.charset.StandardCharsets; import java.util.HashMap; import java.util.Iterator; import org.codehaus.jackson.JsonNode; import org.codehaus.jackson.map.ObjectMapper; import org.testng.Assert; import org.testng.annotations.Test; import gobblin.metadata.types.Metadata; import gobblin.type.RecordWithMetadata; @Test public class RecordWithMetadataToEnvelopedRecordWithMetadataTest { @Test public void testSuccessWithJson() throws SchemaConversionException, DataConversionException, IOException { final String innerContentType = "randomJsonRecord"; ObjectMapper objectMapper = new ObjectMapper(); RecordWithMetadataToEnvelopedRecordWithMetadata converter = new RecordWithMetadataToEnvelopedRecordWithMetadata(); converter.convertSchema("", null); // Build Test Record HashMap<String, String> map = new HashMap<>(); map.put("test", "test"); map.put("value", "value"); JsonNode jsonElement = objectMapper.valueToTree(map); Metadata md = new Metadata(); md.getGlobalMetadata().setDatasetUrn("my-dataset"); md.getGlobalMetadata().setContentType(innerContentType); md.getRecordMetadata().put("foo", "bar"); RecordWithMetadata<JsonNode> record = new RecordWithMetadata(jsonElement, md); // Convert it Iterator<RecordWithMetadata<byte[]>> recordWithMetadataIterator = converter.convertRecord("", record, null).iterator(); RecordWithMetadata recordWithMetadata = recordWithMetadataIterator.next(); // Verify it JsonNode parsedElement = objectMapper.readValue((byte[]) recordWithMetadata.getRecord(), JsonNode.class); Assert.assertEquals(parsedElement.get("mId").getTextValue(), record.getMetadata().getGlobalMetadata().getId()); Assert.assertEquals(parsedElement.get("r"), jsonElement); Assert.assertEquals(parsedElement.get("rMd").get("foo").getTextValue(), "bar"); Assert .assertEquals(recordWithMetadata.getMetadata().getGlobalMetadata().getContentType(), "lnkd+recordWithMetadata"); Assert.assertEquals(recordWithMetadata.getMetadata().getGlobalMetadata().getInnerContentType(), innerContentType); } @Test public void testSuccessWithString() throws DataConversionException, IOException { ObjectMapper objectMapper = new ObjectMapper(); String innerRecord = "abracadabra"; RecordWithMetadataToEnvelopedRecordWithMetadata converter = new RecordWithMetadataToEnvelopedRecordWithMetadata(); RecordWithMetadata<String> record = new RecordWithMetadata<>(innerRecord, new Metadata()); Iterator<RecordWithMetadata<byte[]>> recordWithMetadataIterator = converter.convertRecord("", record, null).iterator(); RecordWithMetadata recordWithMetadata = recordWithMetadataIterator.next(); JsonNode parsedElement = objectMapper.readValue((byte[]) recordWithMetadata.getRecord(), JsonNode.class); Assert.assertEquals(parsedElement.get("mId").getTextValue(), record.getMetadata().getGlobalMetadata().getId()); Assert.assertEquals(parsedElement.get("r").getTextValue(), innerRecord); Assert .assertEquals(recordWithMetadata.getMetadata().getGlobalMetadata().getContentType(), "lnkd+recordWithMetadata"); Assert.assertNull(recordWithMetadata.getMetadata().getGlobalMetadata().getInnerContentType()); } @Test public void testSuccessWithInferredPrintableByteArray() throws DataConversionException, IOException { ObjectMapper objectMapper = new ObjectMapper(); byte[] record = "abrac\\adabra".getBytes(StandardCharsets.UTF_8); Metadata md = new Metadata(); md.getGlobalMetadata().setContentType("application/binary"); md.getGlobalMetadata().addTransferEncoding("base64"); RecordWithMetadataToEnvelopedRecordWithMetadata converter = new RecordWithMetadataToEnvelopedRecordWithMetadata(); Iterator<RecordWithMetadata<byte[]>> recordWithMetadataIterator = converter.convertRecord("", new RecordWithMetadata<>(record, md), null).iterator(); RecordWithMetadata recordWithMetadata = recordWithMetadataIterator.next(); JsonNode parsedElement = objectMapper.readValue((byte[]) recordWithMetadata.getRecord(), JsonNode.class); Assert.assertEquals(parsedElement.get("r").getTextValue(), new String(record, StandardCharsets.UTF_8)); } @Test public void testSuccessWithBinary() throws DataConversionException, IOException { ObjectMapper objectMapper = new ObjectMapper(); byte[] record = "aaaa".getBytes(StandardCharsets.UTF_8); Metadata md = new Metadata(); md.getGlobalMetadata().setContentType("application/binary"); RecordWithMetadataToEnvelopedRecordWithMetadata converter = new RecordWithMetadataToEnvelopedRecordWithMetadata(); Iterator<RecordWithMetadata<byte[]>> recordWithMetadataIterator = converter.convertRecord("", new RecordWithMetadata<>(record, md), null).iterator(); RecordWithMetadata recordWithMetadata = recordWithMetadataIterator.next(); JsonNode parsedElement = objectMapper.readValue((byte[]) recordWithMetadata.getRecord(), JsonNode.class); Assert.assertEquals(parsedElement.get("r").getTextValue(), "YWFhYQ=="); } }