from datetime import date
from zona.models import Metadata
from zona.builder import split_metadata
from pathlib import Path


def test_split_metadata(tmp_path: Path):
    content = """---
title: Test Post
date: 2025-06-03
description: This is a test.
---

# Hello World
    """
    test_file = tmp_path / "test.md"
    test_file.write_text(content)
    meta, content = split_metadata(test_file)

    assert isinstance(meta, Metadata)
    assert meta.title == "Test Post"
    assert meta.description == "This is a test."
    assert meta.date == date(2025, 6, 3)
    assert content == "# Hello World"