from unittest import TestCase
from benchmark.check_armstrong import check_armstrong


class Test_check_armstrong(TestCase):
    #  distances_true = {1: [977], 2: [976], 3: [827], 4: [0, 0, 0, 1], 5: [438]}
    #  distances_false = {1: [0], 2: [0], 3: [0], 4: [977, 97, 9, 0], 5: [0]}
    def test_check_armstrong_1(self):
        assert check_armstrong(n=977) == False

    #  distances_true = {1: [0]}
    #  distances_false = {1: [1]}
    def test_check_armstrong_2(self):
        assert check_armstrong(n=0) == True

    #  distances_true = {1: [140], 2: [139], 3: [0]}
    #  distances_false = {1: [0], 2: [0], 3: [11]}
    def test_check_armstrong_3(self):
        assert check_armstrong(n=140) == False

    #  distances_true = {1: [3], 2: [2], 3: [0]}
    #  distances_false = {1: [0], 2: [0], 3: [148]}
    def test_check_armstrong_4(self):
        assert check_armstrong(n=3) == False