import unittest

from tudelft.utilities.tools.enum import enumValues, enumToString,enum
from tudelft.utilities.tools.calc import asbyte

class CalcTest(unittest.TestCase):

  def testNumbers(self):
      self.assertEqual(0, asbyte(0))
      self.assertEqual(2, asbyte(2))
      self.assertEqual(127, asbyte(127))
      self.assertEqual(-1, asbyte(128))
      self.assertEqual(0, asbyte(128))
      self.assertEqual(-1, asbyte(-1))
      self.assertEqual(-112, asbyte(112))
      self.assertEqual(-127, asbyte(-127))
      self.assertEqual(-128, asbyte(-128))
      self.assertEqual(127, asbyte(-129))