def test_default(self):
"""Ensure default property is mapping properly."""
test = StreamLabel()
assert test.default == ''
test.default = True
assert test.default == 'default'
test.default = False
assert test.default == ''
def test_minimal(self):
"""Ensure that an empty StreamLabel instance has empty string attrs."""
empty = StreamLabel()
attrs = [
'title', 'bitrate', 'resolution', 'language', 'channels', 'default'
]
for attr in attrs:
assert getattr(empty, attr) == ''
def test_minimal(self):
"""Ensure that optional and instance Stream attrs are properly
instantiated."""
built = Stream(2, 'audio', 'mp3')
attrs = {
'custom_crf': None,
'custom_bitrate': None,
'option_summary': None,
'labels': StreamLabel()
}
for attr, value in attrs.items():
assert getattr(built, attr) == value
def test_audio_labels_bitrate(self):
"""Ensure that audio options are properly generated when using the
labels bitrate."""
bitrate = 256
labels = StreamLabel(bitrate=bitrate)
built = Stream(2, 'audio', FAKE_CODEC, labels=labels)
assert built.build_options() == [
'-c:a:0', defaults.C_AUDIO, '-b:a:0',
str(bitrate) + 'k'
]
assert built.option_summary == (
'transcode -> {}, bitrate={}Kib/s'.format(defaults.C_AUDIO,
bitrate))
def example_sub_streamlabel():
"""Return an example StreamLabel which should match the subtitle stream
from example.json."""
return StreamLabel('Example Subtitle Stream', '', '', 'spa', '', False)
def example_video_streamlabel():
"""Return an example StreamLabel which should match the video stream from
example.json."""
return StreamLabel('Example Video Stream', 11.44, '214x160', 'eng', '',
True)
def other_audio_streamlabel():
"""Return an example StreamLabel which should match the non-default audio
stream from example.json."""
return StreamLabel('Example Audio Stream', 500, '', 'spa', '5.1', False)
def example_audio_streamlabel():
"""Return an example StreamLabel which should match the default audio
stream from example.json."""
return StreamLabel('Example Audio Stream', 250, '', 'eng', 'stereo', True)
def test_match_example_sub(self, example_sub_streamlabel):
"""Ensure that the example subtitle instance matches one built from
example.json."""
built = StreamLabel.from_dict(EXAMPLE['streams'][3])
assert example_sub_streamlabel == built
def test_match_example_video(self, example_video_streamlabel):
"""Ensure that the example audio instance matches one built from
example.json."""
built = StreamLabel.from_dict(EXAMPLE['streams'][0])
assert example_video_streamlabel == built