def test_raises_exception_on_invalid_file() -> None:
with pytest.raises(Exception) as exception_info:
# The python test file is not a valid transducer.
TransducerFile(__file__)
exception_messages = " ".join(exception_info.value.args)
assert "wrong or corrupt file?" in exception_messages
def test_raises_exception_on_missing_file() -> None:
with pytest.raises(Exception) as exception_info:
TransducerFile("/does-not-exist.hfstol")
exception_messages = " ".join(exception_info.value.args)
assert "Transducer not found" in exception_messages
assert "‘/does-not-exist.hfstol’" in exception_messages
def strict_generator():
return TransducerFile(FST_DIR / settings.STRICT_GENERATOR_FST_FILENAME)
def strict_analyzer():
return TransducerFile(FST_DIR / settings.STRICT_ANALYZER_FST_FILENAME)
def relaxed_analyzer():
return TransducerFile(FST_DIR / settings.RELAXED_ANALYZER_FST_FILENAME)
def test_create_from_path_obj() -> None:
fst = TransducerFile(Path(TEST_FST))
assert fst.lookup("itwêwina") == ["itwêwin+N+I+Pl"]
def test_symbol_count() -> None:
# If this returned a non-number, we’d get a TypeError here.
assert TransducerFile(TEST_FST).symbol_count() > 0
def fst() -> TransducerFile:
return TransducerFile(TEST_FST)
def strict_generator_with_morpheme_boundaries():
return TransducerFile(
FST_DIR / "crk-strict-generator-with-morpheme-boundaries.hfstol"
)
def cmro_transcriptor():
return TransducerFile(settings.BASE_DIR / "resources" / "fst" /
"default-to-cmro.hfstol")