import json
import subprocess
from pathlib import Path


COMMANDS = Path(__file__).parents[1] / "frontend" / "commands.js"


def test_filtered_command_runs_the_matching_action():
    script = f"""
const filterCommands = require({json.dumps(str(COMMANDS))});
let action = '';
const commands = [
  {{ name: 'Open whiteboard', run: () => {{ action = 'whiteboard'; }} }},
  {{ name: 'Refresh now', run: () => {{ action = 'refresh'; }} }},
];
const matches = filterCommands(commands, 'refresh');
if (matches.length !== 1) throw new Error(`expected one match, got ${{matches.length}}`);
matches[0].run();
if (action !== 'refresh') throw new Error(`expected refresh, got ${{action}}`);
"""

    subprocess.run(["node", "-e", script], check=True, capture_output=True, text=True)