from src.jeb_utils.utils import is_valid_host
import pytest

@pytest.mark.parametrize('host,expected', [
    ('0.0.0.0', True),
    ('0.0.0.1', True),
    ('1.0.0.1', True),
    ('1.1.1.1', True),
    ('255.255.255.255', True),
    ('42.54.32.78', True),
    ('0.0.255.255', True),
    ('255.255.0.0', True),
    ('192.168.0.0', True),
    ('192.168.23.1', True),
    ('10.0.0.0', True),
    ('10.0.0.1', True),
    ('10.1.1.1', True),
    ('10.54.65.129', True),
    ('127.0.0.1', True),
    ('127.0.0.42', True),
    ('127.0.1.42', True),

    ('0.0.a0.0', False),
    ('a0.0.0.0', False),
    ('a0.0.,0.0', False),
    ('a0.0.0,0', False),
    ('a0.0.0,0.0', False),
    ('256.255.255.255', False),
    ('-1.0.0.0', False),
    ('0.0.0', False),
    ('0.0.1', False),
    ('1.0.0', False),
    ('1.0.1', False),
    ('1.1.1', False),
    ('0.0.0.0:0', False),
    ('0.0.0.0:1', False),
    ('0.0.0.0:65535', False),
    ('0.0.0.0:65536', False),
    ('', False),
    ('', False)
])
def test_is_valid_host(host, expected):
    assert is_valid_host(host) == expected