def test_padding_up_to_length_fits_in_same_block() -> None:
actual = Sha1()
expected = sha1_oracle()
chunk = b"x" * (expected.block_size - 9)
actual.update(chunk)
expected.update(chunk)
assert actual.digest().hex() == expected.digest().hex()
def test_prop_comparing_to_python_version(chunks: list[bytes]) -> None:
actual = Sha1()
expected = sha1_oracle()
for chunk in chunks:
actual.update(chunk)
expected.update(chunk)
assert actual.digest().hex() == expected.digest().hex()
def test_short() -> None:
chunk = b"abc"
actual = Sha1()
expected = sha1_oracle()
actual.update(chunk)
expected.update(chunk)
assert actual.digest().hex() == expected.digest().hex()
def test_empty() -> None:
assert Sha1().digest().hex() == sha1_oracle().digest().hex()