import pytest

from experiments import config


def test_spatial_code_path_has_all_dimensions():
    path = config.spatial_code_path(
        "scene0000_00",
        "A Human Readable Hypothesis",
        "metric",
        "tracking",
        "uniform",
        64,
    )
    assert (
        path
        == config.CACHES_ROOT
        / "spatial codes"
        / "metric"
        / "tracking"
        / "uniform"
        / "A Human Readable Hypothesis"
        / "64"
        / "explicit"
        / "scene0000_00.json"
    )


def test_spatial_code_path_accepts_compact_format():
    path = config.spatial_code_path(
        "scene0000_00",
        "A Human Readable Hypothesis",
        "metric",
        "tracking",
        "uniform",
        64,
        spatial_code_format="compact",
    )
    assert (
        path
        == config.CACHES_ROOT
        / "spatial codes"
        / "metric"
        / "tracking"
        / "uniform"
        / "A Human Readable Hypothesis"
        / "64"
        / "compact"
        / "scene0000_00.json"
    )


def test_spatial_code_directory_rejects_unknown_format():
    with pytest.raises(ValueError):
        config.spatial_code_directory(
            "A Hypothesis", "metric", "tracking", "uniform", 64, "bogus"
        )


@pytest.mark.parametrize("name", ["../escape", "nested/name", "", ".", ".."])
def test_hypothesis_name_cannot_escape_root(name):
    with pytest.raises(ValueError):
        config.normalize_hypothesis(name)


def test_result_path_is_experiment_local():
    path = config.result_directory(
        "A Hypothesis", "symbolic", "metric", "tracking", "uniform", 64
    )
    assert path.is_relative_to(config.RESULTS_ROOT)