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|
=begin
Copyright 2010-2012 Vincent Carmona
vinc4mai+taglib@gmail.com
This file is part of ruby-taglib2.
ruby-taglib2 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.
ruby-taglib2 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 ruby-taglib2; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=end
class TagLibFileTest < MiniTest::Unit::TestCase
dir=File.expand_path(File.dirname(__FILE__))
tmp=File.join(dir, 'tmp')
data=File.join(dir, 'data')
READ=File.join(tmp, 'read.wav')
EMPTY=File.join(tmp, 'empty')
WRITE=File.join(tmp, 'write.wav')
EXCEPTIONS=File.join(tmp, 'exceptions.ogg')
FileUtils.remove_entry_secure(tmp) if File.exists?(tmp)
FileUtils.mkdir(tmp)
FileUtils.copy(File.join(data, 'silence.wav'), READ)
FileUtils.copy(File.join(data, 'empty'), EMPTY)
FileUtils.copy(File.join(data, 'silence.wav'), WRITE)
FileUtils.copy(File.join(data, 'exceptions.ogg'), EXCEPTIONS)
# MiniTest::Unit.after_tests{FileUtils.remove_entry_secure(tmp)}
def test_new
assert_instance_of(TagLib::File, TagLib::File.new(READ))
end
def test_new2
assert_instance_of(TagLib::File, TagLib::File.new(READ, TagLib::OggVorbis))
end
def test_badfile
assert_raises(TagLib::BadFile){TagLib::File.new(EMPTY)}
end
def test_badtag
assert_raises(TagLib::BadTag){
f=TagLib::File.new(EXCEPTIONS)
f.title
}
end
def test_badaudio
assert_raises(TagLib::BadAudioProperties){
f=TagLib::File.new(EXCEPTIONS)
f.length
}
end
def check_tag(file, tag)
# Bug #669303
unless RUBY_PLATFORM =~ /kfreebsd/
assert_equal(tag[:title], file.title)
assert_equal(tag[:artist], file.artist)
assert_equal(tag[:album], file.album)
assert_equal(tag[:comment], file.comment)
assert_equal(tag[:genre], file.genre)
assert_equal(tag[:year], file.year)
assert_equal(tag[:track], file.track)
end
end
def test_readtag
f=TagLib::File.new(READ)
check_tag(f, {:title=>'Title', :artist=>'Artist', :album=>'Album',
:comment=>'Comment', :genre=>'Genre', :year=>2010, :track=>12})
assert_equal(3, f.length)
assert_equal(64, f.bitrate)
assert_equal(8000, f.samplerate)
assert_equal(1, f.channels)
end
def test_write
f=TagLib::File.new(WRITE)
assert_instance_of(TagLib::File, f)
f.title="title"
f.artist="artist"
f.album="album"
f.comment="comment"
f.genre="genre"
f.year=1020
f.track=21
assert_equal(true, f.save)
check_tag(TagLib::File.new(WRITE), {:title=>'title', :artist=>'artist',
:album=>'album', :comment=>'comment', :genre=>'genre',
:year=>1020, :track=>21})
end
def test_close
f=TagLib::File.new(READ)
assert_equal(f, f.close)
end
end
|
