def test_book_title_fallback_is_parent_directory_name(discoverer_mocks):
from cozy.media.tag_reader import TagReader
tag_reader = TagReader("file://abc/def hij/a nice file.mp3",
discoverer_mocks.info)
assert tag_reader._get_book_name_fallback() == "def hij"
def test_track_name_fallback_is_filename(discoverer_mocks):
from cozy.media.tag_reader import TagReader
tag_reader = TagReader("file://abc/def/a nice file.mp3",
discoverer_mocks.info)
assert tag_reader._get_track_name_fallback() == "a nice file"
def test_default_disk_number(discoverer_mocks):
from cozy.media.tag_reader import TagReader
discoverer_mocks.tags.get_uint_index.return_value = False, 999
tag_reader = TagReader("uri", discoverer_mocks.info)
assert tag_reader._get_disk() == 1
def test_multiple_readers_returned_as_separated_list(discoverer_mocks):
from cozy.media.tag_reader import TagReader
discoverer_mocks.tags.get_string_index.side_effect = get_true_and_numbered_string
discoverer_mocks.tags.get_tag_size.return_value = 2
tag_reader = TagReader("uri", discoverer_mocks.info)
assert tag_reader._get_reader() == "string 0; string 1"
def test_author_reader_fallback(mocker, discoverer_mocks):
from cozy.media.tag_reader import TagReader
discoverer_mocks.tags.get_string_index.return_value = False, []
tag_reader = TagReader("uri", discoverer_mocks.info)
assert tag_reader._get_author() == "Unknown"
assert tag_reader._get_reader() == "Unknown"
def test_get_m4b_chapters_creates_single_chapter_if_none_present(mocker, discoverer_mocks):
discoverer_mocks.info.get_duration = lambda: 10 * (10 ** 9)
discoverer_mocks.tags.get_string_index.return_value = True, "a nice file"
discoverer_mocks.tags.get_uint_index.return_value = True, 1
from cozy.media.tag_reader import TagReader
tag_reader = TagReader("file://abc/def/01 a nice file.m4b", discoverer_mocks.info)
chapters = tag_reader._get_m4b_chapters(M4B([]))
assert len(chapters) == 1
assert chapters[0].name == "a nice file"
assert chapters[0].position == 0
assert chapters[0].length == 10
assert chapters[0].number == 1
def test_get_m4b_chapters(mocker, discoverer_mocks):
discoverer_mocks.info.get_duration = lambda: 10 * (10 ** 9)
from cozy.media.tag_reader import TagReader
tag_reader = TagReader("file://abc/def/01 a nice file.m4b", discoverer_mocks.info)
chapters = tag_reader._get_m4b_chapters(M4B([M4BChapter("test", 0), M4BChapter("testa", 1)]))
assert len(chapters) == 2
assert chapters[0].name == "test"
assert chapters[0].position == 0
assert chapters[0].length == 1
assert chapters[0].number == 1
assert chapters[1].name == "testa"
assert chapters[1].position == 1 * (10 ** 9)
assert chapters[1].length == 9
assert chapters[1].number == 2
def get_media_data(self) -> MediaFile:
if not self._has_audio_file_ending():
raise NotAnAudioFile
try:
discoverer_info: GstPbutils.DiscovererInfo = self.discoverer.discover_uri(
self.uri)
except Exception as e:
log.info(
"Skipping file because it couldn't be detected: {}".format(
self.uri))
raise AudioFileCouldNotBeDiscovered(self.uri)
if self._is_valid_audio_file(discoverer_info):
tag_reader = TagReader(self.uri, discoverer_info)
return tag_reader.get_tags()
else:
raise AudioFileCouldNotBeDiscovered(self.uri)
def get_media_data(self) -> MediaFile:
if not self.uri.lower().endswith(
('.mp3', '.ogg', '.flac', '.m4a', '.m4b', '.wav', '.opus')):
raise NotAnAudioFile
try:
discoverer_info: GstPbutils.DiscovererInfo = self.discoverer.discover_uri(
self.uri)
except Exception as e:
log.info(
"Skipping file because it couldn't be detected: {}".format(
self.uri))
raise AudioFileCouldNotBeDiscovered(self.uri)
if self._is_valid_audio_file(discoverer_info):
tag_reader = TagReader(self.uri, discoverer_info)
return tag_reader.get_tags()
else:
raise AudioFileCouldNotBeDiscovered(self.uri)