def test_underflow(self):
result = apply_operator(2**16, None, 'NOT')
self.assertEqual(65535, result)
def test_assign(self):
result = apply_operator(256, None, 'ASSIGN')
self.assertEqual(256, result)
def test_and(self):
result = apply_operator(1, 3, 'AND')
self.assertEqual(1, result)
def test_rshift(self):
result = apply_operator(16, 4, 'RSHIFT')
self.assertEqual(1, result)
def test_or(self):
result = apply_operator(1, 2, 'OR')
self.assertEqual(3, result)