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Posted to commits@nifi.apache.org by js...@apache.org on 2016/06/22 19:02:51 UTC
[3/5] nifi git commit: NIFI-615 - Create a processor to extract WAV
file characteristics. * Create new ExtractMediaMetadata processor using
Apache Tika Detector and Parser. * Refactored nifi-image-bundle,
nifi-image-nar, and nifi-image-processors to nifi
http://git-wip-us.apache.org/repos/asf/nifi/blob/6d7d4a8c/nifi-nar-bundles/nifi-media-bundle/nifi-media-processors/src/test/java/org/apache/nifi/processors/media/TestExtractMediaMetadata.java
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diff --git a/nifi-nar-bundles/nifi-media-bundle/nifi-media-processors/src/test/java/org/apache/nifi/processors/media/TestExtractMediaMetadata.java b/nifi-nar-bundles/nifi-media-bundle/nifi-media-processors/src/test/java/org/apache/nifi/processors/media/TestExtractMediaMetadata.java
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+/*
+ * 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.media;
+
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.provenance.ProvenanceEventRecord;
+import org.apache.nifi.provenance.ProvenanceEventType;
+import org.apache.nifi.util.MockFlowFile;
+import org.apache.nifi.util.TestRunner;
+import org.apache.nifi.util.TestRunners;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Random;
+import java.util.Set;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class TestExtractMediaMetadata {
+
+ @Test
+ public void testProperties() {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ ProcessContext context = runner.getProcessContext();
+ Map<PropertyDescriptor, String> propertyValues = context.getProperties();
+ assertEquals(4, propertyValues.size());
+ }
+
+ @Test
+ public void testRelationships() {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ ProcessContext context = runner.getProcessContext();
+ Set<Relationship> relationships = context.getAvailableRelationships();
+ assertEquals(2, relationships.size());
+ assertTrue(relationships.contains(ExtractMediaMetadata.SUCCESS));
+ assertTrue(relationships.contains(ExtractMediaMetadata.FAILURE));
+ }
+
+ @Test
+ public void testTextBytes() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "txt.");
+ runner.assertValid();
+
+ final Map<String, String> attrs = new HashMap<>();
+ attrs.put("filename", "test1.txt");
+ runner.enqueue("test1".getBytes(), attrs);
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "test1.txt");
+ flowFile0.assertAttributeExists("txt.Content-Type");
+ assertTrue(flowFile0.getAttribute("txt.Content-Type").startsWith("text/plain"));
+ flowFile0.assertAttributeExists("txt.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("txt.X-Parsed-By").contains("org.apache.tika.parser.DefaultParser"));
+ assertTrue(flowFile0.getAttribute("txt.X-Parsed-By").contains("org.apache.tika.parser.txt.TXTParser"));
+ flowFile0.assertAttributeExists("txt.Content-Encoding");
+ flowFile0.assertAttributeEquals("txt.Content-Encoding", "ISO-8859-1");
+ flowFile0.assertContentEquals("test1".getBytes("UTF-8"));
+ }
+
+ @Test
+ public void testProvenance() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "txt.");
+ runner.assertValid();
+
+ final Map<String, String> attrs = new HashMap<>();
+ attrs.put("filename", "test1.txt");
+ runner.enqueue("test1".getBytes(), attrs);
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<ProvenanceEventRecord> events = runner.getProvenanceEvents();
+ assertEquals(1, events.size());
+
+ final ProvenanceEventRecord event = events.get(0);
+ assertEquals(ExtractMediaMetadata.class.getSimpleName(), event.getComponentType());
+ assertEquals("media attributes extracted", event.getDetails());
+ assertEquals(ProvenanceEventType.ATTRIBUTES_MODIFIED, event.getEventType());
+ }
+
+ @Test
+ public void testNoFlowFile() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "txt.");
+ runner.assertValid();
+
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 0);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+ }
+
+ @Test
+ public void testTextFile() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "txt.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/textFile.txt").toPath());
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "textFile.txt");
+ flowFile0.assertAttributeExists("txt.Content-Type");
+ assertTrue(flowFile0.getAttribute("txt.Content-Type").startsWith("text/plain"));
+ flowFile0.assertAttributeExists("txt.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("txt.X-Parsed-By").contains("org.apache.tika.parser.DefaultParser"));
+ assertTrue(flowFile0.getAttribute("txt.X-Parsed-By").contains("org.apache.tika.parser.txt.TXTParser"));
+ flowFile0.assertAttributeExists("txt.Content-Encoding");
+ flowFile0.assertAttributeEquals("txt.Content-Encoding", "ISO-8859-1");
+ flowFile0.assertContentEquals("This file is not an image and is used for testing the image metadata extractor.".getBytes("UTF-8"));
+ }
+
+ @Test
+ public void testBigTextFile() throws IOException {
+ File textFile = new File("target/test-classes/textFileBig.txt");
+
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "txt.");
+ runner.assertValid();
+
+ runner.enqueue(textFile.toPath());
+ runner.run(2);
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "textFileBig.txt");
+ flowFile0.assertAttributeExists("txt.Content-Type");
+ assertTrue(flowFile0.getAttribute("txt.Content-Type").startsWith("text/plain"));
+ flowFile0.assertAttributeExists("txt.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("txt.X-Parsed-By").contains("org.apache.tika.parser.DefaultParser"));
+ assertTrue(flowFile0.getAttribute("txt.X-Parsed-By").contains("org.apache.tika.parser.txt.TXTParser"));
+ flowFile0.assertAttributeExists("txt.Content-Encoding");
+ flowFile0.assertAttributeEquals("txt.Content-Encoding", "ISO-8859-1");
+ assertEquals(flowFile0.getSize(), textFile.length());
+ }
+
+ @Test
+ public void testJunkBytes() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "junk.");
+ runner.assertValid();
+
+ final Map<String, String> attrs = new HashMap<>();
+ attrs.put("filename", "junk");
+ Random random = new Random();
+ byte[] bytes = new byte[2048];
+ random.nextBytes(bytes);
+ runner.enqueue(bytes, attrs);
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "junk");
+ flowFile0.assertAttributeExists("junk.Content-Type");
+ assertTrue(flowFile0.getAttribute("junk.Content-Type").startsWith("application/octet-stream"));
+ flowFile0.assertAttributeExists("junk.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("junk.X-Parsed-By").contains("org.apache.tika.parser.EmptyParser"));
+ flowFile0.assertContentEquals(bytes);
+ }
+
+ @Test
+ public void testMetadataKeyFilter() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "(X-Parsed.*)");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "txt.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/textFile.txt").toPath());
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "textFile.txt");
+ flowFile0.assertAttributeExists("txt.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("txt.X-Parsed-By").contains("org.apache.tika.parser.DefaultParser"));
+ assertTrue(flowFile0.getAttribute("txt.X-Parsed-By").contains("org.apache.tika.parser.txt.TXTParser"));
+ flowFile0.assertAttributeNotExists("txt.Content-Encoding");
+ }
+
+ @Test
+ public void testMetadataKeyPrefix() throws IOException {
+ TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/textFile.txt").toPath());
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeExists("X-Parsed-By");
+
+ runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "txt.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/textFile.txt").toPath());
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeExists("txt.X-Parsed-By");
+ }
+
+ @Test
+ public void testMaxAttributes() throws IOException {
+ TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "txt.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/textFile.txt").toPath());
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ List<MockFlowFile> successFiles0 = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles0.get(0);
+ int fileAttrCount0 = 0;
+ for (Map.Entry attr : flowFile0.getAttributes().entrySet()) {
+ if (attr.getKey().toString().startsWith("txt.")) {
+ fileAttrCount0++;
+ }
+ }
+ assertTrue(fileAttrCount0 > 1);
+
+ runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.MAX_NUMBER_OF_ATTRIBUTES, Integer.toString(fileAttrCount0 - 1));
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "txt.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/textFile.txt").toPath());
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile1 = successFiles.get(0);
+ int fileAttrCount1 = 0;
+ for (Map.Entry attr : flowFile1.getAttributes().entrySet()) {
+ if (attr.getKey().toString().startsWith("txt.")) {
+ fileAttrCount1++;
+ }
+ }
+ assertEquals(fileAttrCount0, fileAttrCount1 + 1);
+ }
+
+ @Test
+ public void testBmp() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "bmp.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/16color-10x10.bmp").toPath());
+ runner.run(2);
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "16color-10x10.bmp");
+ flowFile0.assertAttributeExists("bmp.Content-Type");
+ flowFile0.assertAttributeEquals("bmp.Content-Type", "image/x-ms-bmp");
+ flowFile0.assertAttributeExists("bmp.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("bmp.X-Parsed-By").contains("org.apache.tika.parser.DefaultParser"));
+ assertTrue(flowFile0.getAttribute("bmp.X-Parsed-By").contains("org.apache.tika.parser.image.ImageParser"));
+ flowFile0.assertAttributeExists("bmp.height");
+ flowFile0.assertAttributeEquals("bmp.height", "10");
+ flowFile0.assertAttributeExists("bmp.width");
+ flowFile0.assertAttributeEquals("bmp.width", "10");
+ }
+
+ @Test
+ public void testJpg() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "jpg.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/simple.jpg").toPath());
+ runner.run(2);
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "simple.jpg");
+ flowFile0.assertAttributeExists("jpg.Content-Type");
+ flowFile0.assertAttributeEquals("jpg.Content-Type", "image/jpeg");
+ flowFile0.assertAttributeExists("jpg.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("jpg.X-Parsed-By").contains("org.apache.tika.parser.DefaultParser"));
+ assertTrue(flowFile0.getAttribute("jpg.X-Parsed-By").contains("org.apache.tika.parser.jpeg.JpegParser"));
+ }
+
+ @Test
+ public void testWav() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "wav.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/testWAV.wav").toPath());
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "testWAV.wav");
+ flowFile0.assertAttributeExists("wav.Content-Type");
+ assertTrue(flowFile0.getAttribute("wav.Content-Type").startsWith("audio/x-wav"));
+ flowFile0.assertAttributeExists("wav.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("wav.X-Parsed-By").contains("org.apache.tika.parser.DefaultParser"));
+ assertTrue(flowFile0.getAttribute("wav.X-Parsed-By").contains("org.apache.tika.parser.audio.AudioParser"));
+ flowFile0.assertAttributeExists("wav.encoding");
+ flowFile0.assertAttributeEquals("wav.encoding", "PCM_SIGNED");
+ }
+
+ @Test
+ public void testOgg() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "ogg.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/testVORBIS.ogg").toPath());
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "testVORBIS.ogg");
+ flowFile0.assertAttributeExists("ogg.Content-Type");
+ assertTrue(flowFile0.getAttribute("ogg.Content-Type").startsWith("audio/vorbis"));
+ flowFile0.assertAttributeExists("ogg.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("ogg.X-Parsed-By").contains("org.apache.tika.parser.DefaultParser"));
+ assertTrue(flowFile0.getAttribute("ogg.X-Parsed-By").contains("org.gagravarr.tika.VorbisParser"));
+ }
+
+ @Test
+ public void testOggCorruptFails() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "ogg.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/testVORBIS-corrupt.ogg").toPath());
+ runner.run(2);
+
+ runner.assertTransferCount(ExtractMediaMetadata.SUCCESS, 0);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 1);
+
+ final List<MockFlowFile> failureFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.FAILURE);
+ MockFlowFile flowFile0 = failureFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "testVORBIS-corrupt.ogg");
+ flowFile0.assertAttributeNotExists("ogg.Content-Type");
+ flowFile0.assertAttributeNotExists("ogg.X-Parsed-By");
+ }
+
+ @Test
+ public void testMp3() throws IOException {
+ final TestRunner runner = TestRunners.newTestRunner(new ExtractMediaMetadata());
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_FILTER, "");
+ runner.setProperty(ExtractMediaMetadata.METADATA_KEY_PREFIX, "mp3.");
+ runner.assertValid();
+
+ runner.enqueue(new File("target/test-classes/testMP3id3v1.mp3").toPath());
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(ExtractMediaMetadata.SUCCESS, 1);
+ runner.assertTransferCount(ExtractMediaMetadata.FAILURE, 0);
+
+ final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(ExtractMediaMetadata.SUCCESS);
+ MockFlowFile flowFile0 = successFiles.get(0);
+ flowFile0.assertAttributeExists("filename");
+ flowFile0.assertAttributeEquals("filename", "testMP3id3v1.mp3");
+ flowFile0.assertAttributeExists("mp3.Content-Type");
+ assertTrue(flowFile0.getAttribute("mp3.Content-Type").startsWith("audio/mpeg"));
+ flowFile0.assertAttributeExists("mp3.X-Parsed-By");
+ assertTrue(flowFile0.getAttribute("mp3.X-Parsed-By").contains("org.apache.tika.parser.DefaultParser"));
+ assertTrue(flowFile0.getAttribute("mp3.X-Parsed-By").contains("org.apache.tika.parser.mp3.Mp3Parser"));
+ flowFile0.assertAttributeExists("mp3.title");
+ flowFile0.assertAttributeEquals("mp3.title", "Test Title");
+ }
+
+}
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+This file is not an image and is used for testing the image metadata extractor.
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