const test = require('node:test');
const assert = require('node:assert/strict');

const Machine = require('../../src/specificClass');
const { makeMachineConfig, makeStateConfig } = require('../helpers/factories');

test('setMode changes mode only for allowed values', () => {
  const machine = new Machine(makeMachineConfig(), makeStateConfig());
  const original = machine.currentMode;

  machine.setMode('virtualControl');
  assert.equal(machine.currentMode, 'virtualControl');

  machine.setMode('invalid-mode');
  assert.equal(machine.currentMode, 'virtualControl');
  assert.notEqual(machine.currentMode, original);
});

test('handleInput rejects non-string action safely', async () => {
  const machine = new Machine(makeMachineConfig(), makeStateConfig());
  await assert.doesNotReject(async () => {
    await machine.handleInput('GUI', 123, null);
  });
});

test('handleInput ignores disallowed source/action combination', async () => {
  const machine = new Machine(makeMachineConfig(), makeStateConfig());
  machine.setMode('fysicalControl');

  const before = machine.state.getCurrentState();
  await machine.handleInput('GUI', 'execSequence', 'startup');
  const after = machine.state.getCurrentState();

  assert.equal(before, after);
});