new_contents: import unittest
  from nonce import *
  
  class NonceTestCase(unittest.TestCase):
  
      def test_nonces(self):
          nonces = generate_nonces(42560, 661771, 4)
          self.assertEqual(nonces[0], 0x8c61ee59)
          self.assertEqual(nonces[1], 0xc0256620)
          self.assertEqual(nonces[2], 0x15022c8a)
          self.assertEqual(nonces[3], 0xacf076ca)
  
subject: Add test for nonce generation