"""Tests for git parsing."""

import tempfile
from pathlib import Path
import pytest

from termflow.parsers.git_parser import GitLogParser, Commit, WorkflowStats


class TestGitLogParser:
    """Test git log parser."""

    def test_is_git_repo_true(self, tmp_path):
        """Test detection of git repository."""
        (tmp_path / ".git").mkdir()
        parser = GitLogParser(tmp_path)
        assert parser.is_git_repo() is True

    def test_is_git_repo_false(self, tmp_path):
        """Test detection of non-git directory."""
        parser = GitLogParser(tmp_path)
        assert parser.is_git_repo() is False

    def test_parse_log_empty(self, tmp_path):
        """Test parsing empty git log."""
        parser = GitLogParser(tmp_path)
        commits = parser.parse_log()
        assert commits == []

    def test_analyze_workflow(self):
        """Test workflow analysis."""
        parser = GitLogParser(Path.cwd())
        stats = parser.analyze_workflow()
        assert isinstance(stats, WorkflowStats)