import importlib.util
from pathlib import Path


SCRIPT_PATH = Path(__file__).resolve().parents[1] / "tools" / "docs.py"
SPEC = importlib.util.spec_from_file_location("docs_script", SCRIPT_PATH)
docs = importlib.util.module_from_spec(SPEC)
SPEC.loader.exec_module(docs)


def test_documentation_command_deploys_project_version(monkeypatch):
    monkeypatch.setattr(docs, "project_version", lambda: "1.2.3")

    assert docs.documentation_command() == [
        "mike",
        "deploy",
        "--update-aliases",
        "1.2.3",
        "latest",
    ]


def test_documentation_command_previews_current_source():
    assert docs.documentation_command(dev=True) == ["mkdocs", "serve"]


def test_main_runs_from_project_root(monkeypatch):
    calls = []
    monkeypatch.setattr(
        docs.subprocess,
        "run",
        lambda *args, **kwargs: calls.append((args, kwargs)),
    )

    docs.main(["-dev"])

    assert calls == [
        (
            (["mkdocs", "serve"],),
            {"cwd": docs.PROJECT_ROOT, "check": True},
        )
    ]