import unittest
import hashlib
from minecraft.networking.encryption import minecraft_sha1_hash_digest


class Hashing(unittest.TestCase):
    test_data = {'Notch': '4ed1f46bbe04bc756bcb17c0c7ce3e4632f06a48',
                 'jeb_': '-7c9d5b0044c130109a5d7b5fb5c317c02b4e28c1',
                 'simon': '88e16a1019277b15d58faf0541e11910eb756f6'}

    def test_hashing(self):
        for input_value, result in self.test_data.items():
            sha1_hash = hashlib.sha1()
            sha1_hash.update(input_value.encode('utf-8'))
            self.assertEquals(minecraft_sha1_hash_digest(sha1_hash), result)