"""Integration tests for CLI."""

import os
import pytest
from click.testing import CliRunner

from mockapi.cli.main import cli


class TestCLIIntegration:
    """Integration tests for CLI commands."""

    @pytest.fixture
    def runner(self):
        """Create CLI runner."""
        return CliRunner()

    def test_validate_command(self, runner, sample_spec_path):
        """Test validate command."""
        result = runner.invoke(cli, ["validate", sample_spec_path])
        assert result.exit_code == 0
        assert "valid" in result.output.lower() or "paths" in result.output.lower()

    def test_validate_nonexistent_file(self, runner):
        """Test validate command with non-existent file."""
        result = runner.invoke(cli, ["validate", "nonexistent.yaml"])
        assert result.exit_code != 0

    def test_generate_command(self, runner, sample_spec_path):
        """Test generate command."""
        result = runner.invoke(cli, ["generate", sample_spec_path])
        assert result.exit_code == 0
        assert "users" in result.output.lower() or "endpoints" in result.output.lower()

    def test_show_config_command(self, runner):
        """Test show-config command."""
        result = runner.invoke(cli, ["show-config"])
        assert result.exit_code == 0
        assert "port" in result.output.lower()
        assert "host" in result.output.lower()

    def test_cli_version(self, runner):
        """Test CLI version flag."""
        result = runner.invoke(cli, ["--version"])
        assert result.exit_code == 0
        assert "mockapi" in result.output.lower() or "0.1" in result.output

    def test_cli_help(self, runner):
        """Test CLI help."""
        result = runner.invoke(cli, ["--help"])
        assert result.exit_code == 0
        assert "validate" in result.output.lower()
        assert "start" in result.output.lower()
        assert "generate" in result.output.lower()