"""Tests for `raycast_api.discovery.binary`."""

from __future__ import annotations

from pathlib import Path

import pytest

from raycast_api.discovery.binary import find_signature_secret
from raycast_api.errors import DiscoveryError

EXPECTED_FAKE_SECRET = ("DEAD" + "BEEF" * 15).lower()


def test_finds_secret_in_synthetic_app(mock_app: Path) -> None:
    secret = find_signature_secret(mock_app)
    assert secret == EXPECTED_FAKE_SECRET


def test_rejects_non_bundle(tmp_path: Path) -> None:
    with pytest.raises(DiscoveryError, match="Not an app bundle"):
        find_signature_secret(tmp_path / "nonexistent.app")


def test_rejects_missing_pattern(tmp_path: Path) -> None:
    app = tmp_path / "Empty.app"
    (app / "Contents" / "MacOS").mkdir(parents=True)
    (app / "Contents" / "MacOS" / "Empty").write_bytes(b"\x00" * 1024)
    with pytest.raises(DiscoveryError, match="Could not find"):
        find_signature_secret(app)


def test_accepts_double_or_single_quoted_pattern(tmp_path: Path) -> None:
    """The launcher uses single quotes, but the regex tolerates either form."""
    app = tmp_path / "DoubleQuote.app"
    (app / "Contents" / "MacOS").mkdir(parents=True)
    secret = "a" * 64
    (app / "Contents" / "MacOS" / "DoubleQuote").write_bytes(
        b"\x00" * 100 + f'window.signatureSecret = "{secret}"'.encode() + b"\x00" * 100
    )
    assert find_signature_secret(app) == secret