def test_series_of_non_armstrong_number(self):
for n in [
9475, 9926314, 147808829414345923316083210206383297601001,
147808829414345923316083210206383297601
]:
self.assertIs(is_armstrong_number(n), False,
f"Failed! n: {n} is NOT an Armstrong Number!")
def test_series_of_armstrong_number(self):
for n in [
1,
2,
3,
4,
6,
7,
8,
9,
370,
371,
407,
1634,
8208,
54748,
92727,
93084,
548834,
1741725,
4210818,
9800817,
24678050,
24678051,
88593477,
146511208,
472335975,
534494836,
912985153,
4679307774,
32164049650,
32164049651,
# BigInt, actually Int128
3706907995955475988644381,
19008174136254279995012734741,
186709961001538790100634132976991,
115132219018763992565095597973971522401
]:
self.assertIs(is_armstrong_number(n), True,
f"Failed! n: {n} is an Armstrong Number!")
def test_seven_digit_number_that_is_not_an_armstrong_number(self):
self.assertIs(is_armstrong_number(9926314), False)
def test_seven_digit_number_that_is_an_armstrong_number(self):
self.assertIs(is_armstrong_number(9926315), True)
def test_seven_digit_number_that_is_an_armstrong_number(self):
self.assertIs(is_armstrong_number(9926315), True)
def test_four_digit_number_that_is_an_armstrong_number(self):
self.assertIs(is_armstrong_number(9474), True)
def test_three_digit_number_that_is_an_armstrong_number(self):
self.assertIs(is_armstrong_number(153), True)
def test_single_digit_numbers_are_armstrong_numbers(self):
self.assertIs(is_armstrong_number(5), True)
def test_single_digit_numbers_are_armstrong_numbers(self):
self.assertIs(is_armstrong_number(5), True)
def test_single_digit_numbers_are_armstrong_numbers(self):
assert is_armstrong_number(5)
def test_zero_is_an_armstrong_number(self):
assert is_armstrong_number(0)
def test_seven_digit_number_that_is_not_an_armstrong_number(self):
assert not is_armstrong_number(9926314)
def test_four_digit_number_that_is_not_an_armstrong_number(self):
assert not is_armstrong_number(9475)
def test_three_digit_number_that_is_not_an_armstrong_number(self):
assert not is_armstrong_number(100)
def test_there_are_no_2_digit_armstrong_numbers(self):
assert not is_armstrong_number(10)
def test_zero_is_an_armstrong_number(self):
self.assertIs(is_armstrong_number(0), True)
def test_zero_is_an_armstrong_number(self):
self.assertIs(is_armstrong_number(0), True)
def test_there_are_no_two_digit_armstrong_numbers(self):
self.assertIs(is_armstrong_number(10), False)
def test_there_are_no_two_digit_armstrong_numbers(self):
self.assertIs(is_armstrong_number(10), False)
def test_three_digit_number_that_is_an_armstrong_number(self):
self.assertIs(is_armstrong_number(153), True)
def test_three_digit_number_that_is_not_an_armstrong_number(self):
self.assertIs(is_armstrong_number(100), False)
def test_three_digit_number_that_is_not_an_armstrong_number(self):
self.assertIs(is_armstrong_number(100), False)
def test_four_digit_number_that_is_not_an_armstrong_number(self):
self.assertIs(is_armstrong_number(9475), False)
def test_four_digit_number_that_is_an_armstrong_number(self):
self.assertIs(is_armstrong_number(9474), True)
def test_seven_digit_number_that_is_not_an_armstrong_number(self):
self.assertIs(is_armstrong_number(9926314), False)
def test_four_digit_number_that_is_not_an_armstrong_number(self):
self.assertIs(is_armstrong_number(9475), False)
