from __future__ import annotations

from pathlib import Path

import pytest

from engine.devops_agent.spec import WorkflowSpecError, load_workflow_spec


def test_load_workflow_spec_splits_frontmatter_and_body() -> None:
    spec = load_workflow_spec(Path("tests/fixtures/specs/valid_workflow.md"))

    assert spec.name == "issue-delivery"
    assert spec.provider == "gitea"
    assert spec.frontmatter["safe_outputs"]["add_comment"]["max"] == 2
    assert "Read the selected issue" in spec.body


def test_load_workflow_spec_rejects_missing_provider() -> None:
    with pytest.raises(WorkflowSpecError, match="provider"):
        load_workflow_spec(Path("tests/fixtures/specs/invalid_missing_provider.md"))


def test_sample_workflow_spec_exists_and_loads() -> None:
    spec = load_workflow_spec(Path("workflows/gitea-issue-delivery.md"))

    assert spec.name == "gitea-issue-delivery"
    assert spec.provider == "gitea"
    assert "add_comment" in spec.frontmatter["safe_outputs"]