24 lines
682 B
Python
24 lines
682 B
Python
from __future__ import absolute_import, unicode_literals
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import pytest
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from mopidy.audio import utils
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from mopidy.internal.gi import Gst
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class TestCreateBuffer(object):
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def test_creates_buffer(self):
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buf = utils.create_buffer(b'123', timestamp=0, duration=1000000)
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assert isinstance(buf, Gst.Buffer)
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assert buf.pts == 0
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assert buf.duration == 1000000
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assert buf.get_size() == len(b'123')
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def test_fails_if_data_has_zero_length(self):
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with pytest.raises(ValueError) as excinfo:
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utils.create_buffer(b'', timestamp=0, duration=1000000)
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assert 'Cannot create buffer without data' in str(excinfo.value)
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