from pathlib import Path

from pytest import mark, raises

from jweb.content import Content
from jweb.context import Context


@mark.parametrize("content", ["# Otters", b"# Otters"])
def test_load(datadir: Path, content: bytes | str) -> None:
    context = Context(datadir)
    context.load_extensions("jweb.extensions.markdown")

    context.render("test-load.html", "output.html", content=Content(Path("content.yml"), content, None))
    with open(datadir / "build" / "output.html", encoding="utf-8") as ouput_file:
        assert ouput_file.read() == "<h1>Otters</h1>"


def test_load_type_error(datadir: Path) -> None:
    context = Context(datadir)
    context.load_extensions("jweb.extensions.markdown")

    with raises(ValueError):
        context.render("test-load.html", "output.html", content=Content(Path("content.yml"), 10, None))

    with raises(ValueError):
        context.render("test-load.html", "output.html", content=10)


def test_metadata(datadir: Path) -> None:
    context = Context(datadir)
    context.load_extensions("jweb.extensions.markdown")

    markdown = "---\n" "title: Steven\n" "---\n" "\n" "Content\n"

    context.render("test-metadata.html", "output.html", content=Content(Path("content.yml"), markdown, None))
    with open(datadir / "build" / "output.html", encoding="utf-8") as ouput_file:
        assert ouput_file.read() == "Steven"