from pathlib import Path

from browser_cli.platform import endpoint_for_alias, install_base_dir, registry_path, runtime_dir


def test_runtime_dir_defaults_to_tmp_on_unix(monkeypatch):
    monkeypatch.setattr("browser_cli.platform.is_windows", lambda: False)

    assert runtime_dir() == Path("/tmp/.browser_cli")


def test_runtime_dir_uses_localappdata_on_windows(monkeypatch, tmp_path):
    monkeypatch.setattr("browser_cli.platform.is_windows", lambda: True)
    monkeypatch.setenv("LOCALAPPDATA", str(tmp_path / "LocalAppData"))

    assert runtime_dir() == tmp_path / "LocalAppData" / "browser-cli"
    assert registry_path() == tmp_path / "LocalAppData" / "browser-cli" / "registry.json"


def test_endpoint_for_alias_uses_pipe_on_windows(monkeypatch):
    monkeypatch.setattr("browser_cli.platform.is_windows", lambda: True)

    assert endpoint_for_alias("work/browser") == r"\\.\pipe\browser-cli-work_browser"


def test_install_base_dir_uses_runtime_dir_on_windows(monkeypatch, tmp_path):
    monkeypatch.setattr("browser_cli.platform.is_windows", lambda: True)
    monkeypatch.setenv("LOCALAPPDATA", str(tmp_path / "LocalAppData"))

    assert install_base_dir() == tmp_path / "LocalAppData" / "browser-cli"