public void testWriteFile() {
Exception exceptionCaught = null;
try {
File testFile = AbstractTestCase.copyAudioToTmp("test1.wma", new File("testwrite1.wma"));
AudioFile f = AudioFileIO.read(testFile);
assertEquals("32", f.getAudioHeader().getBitRate());
assertEquals(
"ASF (audio): 0x0161 (Windows Media Audio (ver 7,8,9))",
f.getAudioHeader().getEncodingType());
assertEquals("2", f.getAudioHeader().getChannels());
assertEquals("32000", f.getAudioHeader().getSampleRate());
assertFalse(f.getAudioHeader().isVariableBitRate());
assertTrue(f.getTag() instanceof AsfTag);
AsfTag tag = (AsfTag) f.getTag();
// Write some new values and save
tag.setField(FieldKey.ARTIST, "artist2");
tag.setField(FieldKey.ALBUM, "album2");
tag.setField(FieldKey.TITLE, "tracktitle2");
tag.setField(FieldKey.COMMENT, "comments2");
tag.addField(FieldKey.YEAR, "1972");
tag.setField(FieldKey.GENRE, "genre2");
tag.setField(FieldKey.TRACK, "4");
tag.setCopyright("copyright");
tag.setRating("rating");
tag.setField(tag.createField(FieldKey.URL_LYRICS_SITE, "http://www.lyrics.fly.com"));
tag.setField(tag.createField(FieldKey.URL_DISCOGS_ARTIST_SITE, "http://www.discogs1.com"));
tag.setField(tag.createField(FieldKey.URL_DISCOGS_RELEASE_SITE, "http://www.discogs2.com"));
tag.setField(tag.createField(FieldKey.URL_OFFICIAL_ARTIST_SITE, "http://www.discogs3.com"));
tag.setField(tag.createField(FieldKey.URL_OFFICIAL_RELEASE_SITE, "http://www.discogs4.com"));
tag.addField(tag.createField(FieldKey.URL_WIKIPEDIA_ARTIST_SITE, "http://www.discogs5.com"));
tag.addField(tag.createField(FieldKey.URL_WIKIPEDIA_RELEASE_SITE, "http://www.discogs6.com"));
tag.setField(tag.createField(FieldKey.DISC_TOTAL, "3"));
tag.setField(tag.createField(FieldKey.TRACK_TOTAL, "11"));
// setField the IsVbr value (can be modified for now)
tag.setField(tag.createField(AsfFieldKey.ISVBR, Boolean.TRUE.toString()));
f.commit();
f = AudioFileIO.read(testFile);
tag = (AsfTag) f.getTag();
assertTrue(f.getAudioHeader().isVariableBitRate());
assertEquals("artist2", tag.getFirst(FieldKey.ARTIST));
assertEquals("album2", tag.getFirst(FieldKey.ALBUM));
assertEquals("tracktitle2", tag.getFirst(FieldKey.TITLE));
assertEquals("comments2", tag.getFirst(FieldKey.COMMENT));
assertEquals("1972", tag.getFirst(FieldKey.YEAR));
assertEquals("4", tag.getFirst(FieldKey.TRACK));
assertEquals("genre2", tag.getFirst(FieldKey.GENRE));
assertEquals("copyright", tag.getFirstCopyright());
assertEquals("rating", tag.getFirstRating());
assertEquals("http://www.lyrics.fly.com", tag.getFirst(FieldKey.URL_LYRICS_SITE));
assertEquals("http://www.discogs1.com", tag.getFirst(FieldKey.URL_DISCOGS_ARTIST_SITE));
assertEquals("http://www.discogs2.com", tag.getFirst(FieldKey.URL_DISCOGS_RELEASE_SITE));
assertEquals("http://www.discogs3.com", tag.getFirst(FieldKey.URL_OFFICIAL_ARTIST_SITE));
assertEquals("http://www.discogs4.com", tag.getFirst(FieldKey.URL_OFFICIAL_RELEASE_SITE));
assertEquals("http://www.discogs5.com", tag.getFirst(FieldKey.URL_WIKIPEDIA_ARTIST_SITE));
assertEquals("http://www.discogs6.com", tag.getFirst(FieldKey.URL_WIKIPEDIA_RELEASE_SITE));
assertEquals("3", tag.getFirst(FieldKey.DISC_TOTAL));
assertEquals("11", tag.getFirst(FieldKey.TRACK_TOTAL));
AudioFileIO.delete(f);
f = AudioFileIO.read(testFile);
tag = (AsfTag) f.getTag();
assertFalse(f.getAudioHeader().isVariableBitRate());
assertTrue(tag.isEmpty());
} catch (Exception e) {
e.printStackTrace();
exceptionCaught = e;
}
assertNull(exceptionCaught);
}
