Added also a Junit for the audio tag parserpull/292/head
luccioman
6 years ago
parent
42c8a251c8
commit
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// audioTagParserTest.java
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// ---------------------------
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// Copyright 2019 by luccioman; https://github.com/luccioman
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//
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// This is a part of YaCy, a peer-to-peer based web search engine
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//
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// LICENSE
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package net.yacy.document.parser;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertTrue;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.nio.charset.StandardCharsets;
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import java.util.Collection;
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import org.junit.Before;
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import org.junit.Test;
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import net.yacy.cora.document.id.AnchorURL;
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import net.yacy.cora.document.id.DigestURL;
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import net.yacy.document.Document;
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import net.yacy.document.Parser.Failure;
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import net.yacy.document.VocabularyScraper;
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/**
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* Unit tests for the {@link audioTagParser} class
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*
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*/
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public class audioTagParserTest {
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/** Folder containing test files */
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private static final File TEST_FOLDER = new File("test", "parsertest");
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/** The parser under test */
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private audioTagParser parser;
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@Before
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public void before() {
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this.parser = new audioTagParser();
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}
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/**
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* Unit test for the
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* {@link audioTagParser#parse(DigestURL, String, String, VocabularyScraper, int, java.io.InputStream)}
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* function with some small (1 second length) test files.
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*
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* @throws Failure when a file could not be parsed
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* @throws InterruptedException when the test was interrupted before its
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* termination
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* @throws IOException when a read/write error occurred
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*/
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@Test
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public void testParse() throws Failure, InterruptedException, IOException {
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final String[] fileNames = { "umlaute_windows.aiff", "umlaute_windows.flac", "umlaute_windows.m4a",
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"umlaute_windows.mp3", "umlaute_windows.ogg", "umlaute_windows.wav" };
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for (final String fileName : fileNames) {
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final DigestURL location = new DigestURL("http://localhost/" + fileName);
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try (final FileInputStream inStream = new FileInputStream(new File(TEST_FOLDER, fileName));) {
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final Document[] documents = this.parser.parse(location, "audio/ogg", StandardCharsets.UTF_8.name(),
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new VocabularyScraper(), 0, inStream);
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assertNotNull("Parser result must not be null for file " + fileName, documents);
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assertNotNull("Parsed text must not be empty for file " + fileName, documents[0].getTextString());
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assertTrue("Parsed text must contain test word with umlaut char" + fileName,
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documents[0].getTextString().contains("Maßkrügen"));
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final Collection<AnchorURL> anchors = documents[0].getAnchors();
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assertNotNull("Detected URLS must not be null for file " + fileName, anchors);
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assertEquals("One URL must have been detected for file " + fileName, 1, anchors.size());
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assertTrue(anchors.iterator().next().toString().equals("https://yacy.net/"));
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}
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}
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}
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/**
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* Test support for parsing audio document with proper Media Type but without
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* extension or unrelated extension in its file name.
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*
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* @throws Failure when the file could not be parsed
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* @throws InterruptedException when the test was interrupted before its
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* termination
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* @throws IOException when a read/write error occurred
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*/
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@Test
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public void testParseDocUrlWithoutFileExt() throws Failure, InterruptedException, IOException {
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final String testFileName = "umlaute_windows.ogg";
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final String[] locations = { "http://localhost/audioTrack", "http://localhost/example.audio" };
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for (final String locationStr : locations) {
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final DigestURL location = new DigestURL(locationStr);
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try (final FileInputStream inStream = new FileInputStream(new File(TEST_FOLDER, testFileName));) {
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final Document[] documents = this.parser.parse(location, "audio/ogg", StandardCharsets.UTF_8.name(),
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new VocabularyScraper(), 0, inStream);
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assertNotNull("Parser result must not be null for URL " + location, documents);
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}
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}
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}
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/**
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* Test support for parsing audio document with unknown or generic Media Type
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*
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* @throws Failure when the file could not be parsed
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* @throws InterruptedException when the test was interrupted before its
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* termination
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* @throws IOException when a read/write error occurred
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*/
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@Test
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public void testParseUnkownMediaType() throws Failure, InterruptedException, IOException {
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final String testFileName = "umlaute_windows.ogg";
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final DigestURL location = new DigestURL("http://localhost/" + testFileName);
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final String[] mediaTypes = { null, "application/octet-stream" };
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for (final String mediaType : mediaTypes) {
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try (final FileInputStream inStream = new FileInputStream(new File(TEST_FOLDER, testFileName));) {
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final Document[] documents = this.parser.parse(location, mediaType, StandardCharsets.UTF_8.name(),
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new VocabularyScraper(), 0, inStream);
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assertNotNull("Parser result must not be null for Media Type " + mediaType, documents);
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}
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}
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}
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}
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