mnem_test.py

from libs.mnemonic import Mnemonic

code = 'skate woman tank knee helmet cook business rhythm erase today kite chronic hire leisure fuel'
mnemo = Mnemonic('english')
print(mnemo.check(code))

# test vectors
# https://github.com/tyler-smith/go-bip39/blob/master/bip39_test.go

entropy = bytearray([0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00])
print(mnemo.to_mnemonic(entropy))
print(mnemo.to_entropy("abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about"))

entropy = bytearray([0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f])
print(mnemo.to_mnemonic(entropy))
print(mnemo.to_entropy("legal winner thank year wave sausage worth useful legal winner thank yellow"))

entropy = bytearray([0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80])
print(mnemo.to_mnemonic(entropy))
print(mnemo.to_entropy("letter advice cage absurd amount doctor acoustic avoid letter advice cage absurd amount doctor acoustic avoid letter advice cage absurd amount doctor acoustic bless"))

entropy = bytearray([0x18, 0xab, 0x19, 0xa9, 0xf5, 0x4a, 0x92, 0x74, 0xf0, 0x3e, 0x52, 0x09, 0xa2, 0xac, 0x8a, 0x91])
print(mnemo.to_mnemonic(entropy))
print(mnemo.to_entropy("board flee heavy tunnel powder denial science ski answer betray cargo cat"))