"""Validation of the address lamps use to reach Home Assistant."""

from __future__ import annotations

import pytest

from custom_components.ninlight.urls import firmware_url, validate_lamp_base_url


@pytest.mark.parametrize(
    "url", ["http://192.168.1.50:8123", "http://ha.local:8123/", "http://192.168.1.50"]
)
def test_valid_base_urls(url: str) -> None:
    assert validate_lamp_base_url(url) is None


@pytest.mark.parametrize(
    "url",
    [
        "https://192.168.1.50:8123",
        "http://",
        "ftp://ha.local",
        "http://user:pass@ha.local:8123",
        "http://ha.local:8123/ha",
        "http://ha.local:8123?x=1",
        "http://ha.local:8123#frag",
        "http://ha.local:99999",
        "192.168.1.50:8123",
    ],
)
def test_invalid_base_urls(url: str) -> None:
    assert validate_lamp_base_url(url) == "invalid_base_url"


def test_length_boundary_is_the_lamps_255_characters() -> None:
    longest_ok = "http://" + "a" * 182
    assert len(firmware_url(longest_ok, "k" * 43)) == 255
    assert validate_lamp_base_url(longest_ok) is None
    assert validate_lamp_base_url(longest_ok + "a") == "base_url_too_long"


def test_firmware_url_joins_without_double_slash() -> None:
    assert (
        firmware_url("http://ha.local:8123/", "abc")
        == "http://ha.local:8123/api/ninlight/firmware/abc"
    )