$ python3 -m unittest discover -s tests/python -p test_ambience_audio.py -k SourceGuard -v
test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) ... 
  test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='hash') ... ERROR
  test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='bytes') ... ERROR
  test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='missing') ... ERROR
  test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='duplicate') ... ERROR
  test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='inventory') ... ERROR

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ERROR: test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='hash')
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Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.2.3/tests/python/test_ambience_audio.py", line 85, in test_all_sources_checked_before_first_conversion
    audio.generate(plan, self.sources, self.output, converter=self.converter)
    ^^^^^^^^^^^^^^
AttributeError: module 'ambience_audio' has no attribute 'generate'

======================================================================
ERROR: test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='bytes')
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Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.2.3/tests/python/test_ambience_audio.py", line 85, in test_all_sources_checked_before_first_conversion
    audio.generate(plan, self.sources, self.output, converter=self.converter)
    ^^^^^^^^^^^^^^
AttributeError: module 'ambience_audio' has no attribute 'generate'

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ERROR: test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='missing')
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Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.2.3/tests/python/test_ambience_audio.py", line 85, in test_all_sources_checked_before_first_conversion
    audio.generate(plan, self.sources, self.output, converter=self.converter)
    ^^^^^^^^^^^^^^
AttributeError: module 'ambience_audio' has no attribute 'generate'

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ERROR: test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='duplicate')
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Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.2.3/tests/python/test_ambience_audio.py", line 85, in test_all_sources_checked_before_first_conversion
    audio.generate(plan, self.sources, self.output, converter=self.converter)
    ^^^^^^^^^^^^^^
AttributeError: module 'ambience_audio' has no attribute 'generate'

======================================================================
ERROR: test_all_sources_checked_before_first_conversion (test_ambience_audio.SourceGuard.test_all_sources_checked_before_first_conversion) (damage='inventory')
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Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.2.3/tests/python/test_ambience_audio.py", line 85, in test_all_sources_checked_before_first_conversion
    audio.generate(plan, self.sources, self.output, converter=self.converter)
    ^^^^^^^^^^^^^^
AttributeError: module 'ambience_audio' has no attribute 'generate'

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Ran 1 test in 0.026s

FAILED (errors=5)

EXIT_CODE=1