def test_compare_bit_positions():
    int1 = 86
    ps1 = 2
    ps2 = 3
    clean_bits = return_clean_bits(int1)
    assert compare_bit_positions(clean_bits, ps1, ps2) == 'true'

    int1 = 125
    ps1 = 1
    ps2 = 2
    clean_bits = return_clean_bits(int1)
    assert compare_bit_positions(clean_bits, ps1, ps2) == 'false'
def test_return_clean_bits():
    int1 = 99
    assert return_clean_bits(int1) == '1100011'