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Diffstat (limited to 'test/java')
| -rw-r--r-- | test/java/net/yacy/document/parser/audioTagParserTest.java | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/test/java/net/yacy/document/parser/audioTagParserTest.java b/test/java/net/yacy/document/parser/audioTagParserTest.java new file mode 100644 index 000000000..53e12553b --- /dev/null +++ b/test/java/net/yacy/document/parser/audioTagParserTest.java @@ -0,0 +1,142 @@ +// audioTagParserTest.java +// --------------------------- +// Copyright 2019 by luccioman; https://github.com/luccioman +// +// This is a part of YaCy, a peer-to-peer based web search engine +// +// LICENSE +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +package net.yacy.document.parser; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.nio.charset.StandardCharsets; +import java.util.Collection; + +import org.junit.Before; +import org.junit.Test; + +import net.yacy.cora.document.id.AnchorURL; +import net.yacy.cora.document.id.DigestURL; +import net.yacy.document.Document; +import net.yacy.document.Parser.Failure; +import net.yacy.document.VocabularyScraper; + +/** + * Unit tests for the {@link audioTagParser} class + * + */ +public class audioTagParserTest { + + /** Folder containing test files */ + private static final File TEST_FOLDER = new File("test", "parsertest"); + + /** The parser under test */ + private audioTagParser parser; + + @Before + public void before() { + this.parser = new audioTagParser(); + } + + /** + * Unit test for the + * {@link audioTagParser#parse(DigestURL, String, String, VocabularyScraper, int, java.io.InputStream)} + * function with some small (1 second length) test files. + * + * @throws Failure when a file could not be parsed + * @throws InterruptedException when the test was interrupted before its + * termination + * @throws IOException when a read/write error occurred + */ + @Test + public void testParse() throws Failure, InterruptedException, IOException { + final String[] fileNames = { "umlaute_windows.aiff", "umlaute_windows.flac", "umlaute_windows.m4a", + "umlaute_windows.mp3", "umlaute_windows.ogg", "umlaute_windows.wav" }; + + for (final String fileName : fileNames) { + final DigestURL location = new DigestURL("http://localhost/" + fileName); + try (final FileInputStream inStream = new FileInputStream(new File(TEST_FOLDER, fileName));) { + final Document[] documents = this.parser.parse(location, "audio/ogg", StandardCharsets.UTF_8.name(), + new VocabularyScraper(), 0, inStream); + assertNotNull("Parser result must not be null for file " + fileName, documents); + assertNotNull("Parsed text must not be empty for file " + fileName, documents[0].getTextString()); + assertTrue("Parsed text must contain test word with umlaut char" + fileName, + documents[0].getTextString().contains("Maßkrügen")); + final Collection<AnchorURL> anchors = documents[0].getAnchors(); + assertNotNull("Detected URLS must not be null for file " + fileName, anchors); + assertEquals("One URL must have been detected for file " + fileName, 1, anchors.size()); + assertTrue(anchors.iterator().next().toString().equals("https://yacy.net/")); + } + } + } + + /** + * Test support for parsing audio document with proper Media Type but without + * extension or unrelated extension in its file name. + * + * @throws Failure when the file could not be parsed + * @throws InterruptedException when the test was interrupted before its + * termination + * @throws IOException when a read/write error occurred + */ + @Test + public void testParseDocUrlWithoutFileExt() throws Failure, InterruptedException, IOException { + final String testFileName = "umlaute_windows.ogg"; + final String[] locations = { "http://localhost/audioTrack", "http://localhost/example.audio" }; + + for (final String locationStr : locations) { + final DigestURL location = new DigestURL(locationStr); + try (final FileInputStream inStream = new FileInputStream(new File(TEST_FOLDER, testFileName));) { + final Document[] documents = this.parser.parse(location, "audio/ogg", StandardCharsets.UTF_8.name(), + new VocabularyScraper(), 0, inStream); + assertNotNull("Parser result must not be null for URL " + location, documents); + } + } + + } + + /** + * Test support for parsing audio document with unknown or generic Media Type + * + * @throws Failure when the file could not be parsed + * @throws InterruptedException when the test was interrupted before its + * termination + * @throws IOException when a read/write error occurred + */ + @Test + public void testParseUnkownMediaType() throws Failure, InterruptedException, IOException { + final String testFileName = "umlaute_windows.ogg"; + final DigestURL location = new DigestURL("http://localhost/" + testFileName); + final String[] mediaTypes = { null, "application/octet-stream" }; + + for (final String mediaType : mediaTypes) { + try (final FileInputStream inStream = new FileInputStream(new File(TEST_FOLDER, testFileName));) { + final Document[] documents = this.parser.parse(location, mediaType, StandardCharsets.UTF_8.name(), + new VocabularyScraper(), 0, inStream); + assertNotNull("Parser result must not be null for Media Type " + mediaType, documents); + } + } + + } + +} |