cocorobolx/python/skulpt/test/unit/test_float.py

import sys
import unittest
import math

class FloatTestCases(unittest.TestCase):
    def test_conjugate(self):
        self.assertEqual(float(3.0).conjugate(), 3.0)
        self.assertEqual(int(-3.0).conjugate(), -3.0)

    def test_inf(self):
        self.assertTrue(math.isinf(float('Inf')))
        self.assertFalse(math.isinf(42))
        self.assertFalse(math.isinf(42.1))
        self.assertRaises(TypeError, lambda: math.isinf("42"))


if __name__ == '__main__':
    unittest.main()