"""Unit tests for OpenClaw CLI."""
import tempfile
from pathlib import Path
from typer.testing import CliRunner
from openclaw.cli.main import app

runner = CliRunner()

class TestCLI:
    def test_init_creates_config(self):
        with tempfile.TemporaryDirectory() as tmpdir:
            config_path = Path(tmpdir) / "test_config.yaml"
            result = runner.invoke(app, ["init", "--path", str(config_path)])
            assert result.exit_code == 0
            assert config_path.exists()

    def test_init_fails_on_existing_config(self):
        with tempfile.TemporaryDirectory() as tmpdir:
            config_path = Path(tmpdir) / "test_config.yaml"
            runner.invoke(app, ["init", "--path", str(config_path)])
            result = runner.invoke(app, ["init", "--path", str(config_path)])
            assert result.exit_code == 1

    def test_run(self):
        result = runner.invoke(app, ["run", "--mode", "simulation"])
        assert result.exit_code == 0

    def test_status(self):
        result = runner.invoke(app, ["status"])
        assert result.exit_code == 0
        assert "trader-001" in result.output

    def test_config_show(self):
        result = runner.invoke(app, ["config", "show"])
        # May fail without config, but command should exist
        assert result.exit_code in [0, 1]