def test_bx_decode_empty(): alphabet = "" string = "a string" nose.tools.assert_raises(ValueError, lambda: bx_decode(string, alphabet)) alphabet = "abc" string = "" nose.tools.assert_raises(ValueError, lambda: bx_decode(string, alphabet))
def test_bx_encode_decode_mapping(): alphabet = "abc" mapping = {"a": 0, "b": 1, "c": 2} encoded = bx_encode(3, alphabet) assert encoded == "ba" decoded = bx_decode(encoded, alphabet, mapping) assert decoded == 3 decoded = bx_decode("ba", alphabet, mapping) assert decoded == 3
def test_bx_encode_decode_deadbeef(): alphabet = "0123456789abcdef" deadbeef = bx_encode(0xDEADBEEF, alphabet) assert deadbeef == "deadbeef" deadbeef = bx_decode(deadbeef, alphabet) assert deadbeef == 0xDEADBEEF