def test_cut_insignificant_digits_cut_all(self): self.assertEqual(12.0, cut_insignificant_digits(12.3334, places=0))
def test_cut_insignificant_digits_cut_nothing(self): self.assertEqual(12.3334, cut_insignificant_digits(12.3334, places=4)) self.assertEqual(12.3334, cut_insignificant_digits(12.3334, places=6))
def test_cut_insignificant_digits_leave_one(self): self.assertEqual(12.3, cut_insignificant_digits(12.3334, places=1))
def test_cut_insignificant_digits_integer(self): self.assertEqual(7, cut_insignificant_digits(7, places=3))