def test_1(self): assert dig_pow(92, 1) == -1
def test_0(self): assert dig_pow(89, 1) == 1
def test_2(self): assert dig_pow(46288, 3) == 51
def test02(self): self.assertEquals(dig_pow(92, 1), -1)
def test01(self): self.assertEquals(dig_pow(89, 1), 1)
def test03(self): self.assertEquals(dig_pow(46288, 3), 51)