"""Tests para whois_lookup (CLI `whois`, estilo dict sin excepciones)."""

import os
import sys

sys.path.insert(0, os.path.dirname(__file__))

from whois_lookup import parse_whois_raw, whois_lookup

SAMPLE = """\
Domain Name: GOOGLE.COM
Registrar: MarkMonitor Inc.
Registrant Country: US
Creation Date: 1997-09-15T04:00:00Z
Registry Expiry Date: 2028-09-14T04:00:00Z
Updated Date: 2019-09-09T15:39:04Z
Name Server: NS1.GOOGLE.COM
Name Server: NS2.GOOGLE.COM
"""


def test_parsea_campos_comunes():
    """Extrae registrar, pais, fechas y nameservers de un sample whois."""
    parsed = parse_whois_raw(SAMPLE, "google.com")

    assert parsed["status"] == "ok"
    assert parsed["target"] == "google.com"
    assert parsed["registrar"] == "MarkMonitor Inc."
    assert parsed["registrant_country"] == "US"
    assert parsed["creation_date"] == "1997-09-15T04:00:00Z"
    assert parsed["expiry_date"] == "2028-09-14T04:00:00Z"
    assert parsed["updated_date"] == "2019-09-09T15:39:04Z"
    assert parsed["name_servers"] == ["ns1.google.com", "ns2.google.com"]
    assert parsed["raw"] == SAMPLE


def test_campos_ausentes_quedan_none():
    """Un raw minimo deja los campos opcionales en None / lista vacia."""
    parsed = parse_whois_raw("Domain Name: x.com\n", "x.com")

    assert parsed["status"] == "ok"
    assert parsed["registrar"] is None
    assert parsed["creation_date"] is None
    assert parsed["expiry_date"] is None
    assert parsed["name_servers"] == []


def test_raw_siempre_presente():
    """El campo raw refleja siempre el texto de entrada tal cual."""
    raw = "Random: noise\n"
    parsed = parse_whois_raw(raw, "noise.test")
    assert parsed["raw"] == raw


def test_target_vacio_devuelve_error():
    """Un target vacio devuelve status error sin lanzar."""
    result = whois_lookup("")
    assert result["status"] == "error"
    assert "vacio" in result["error"]