rotatingMachine/test/basic/nodeClass-config.basic.test.js

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

const NodeClass = require('../../src/nodeClass');
const { makeNodeStub, makeREDStub } = require('../helpers/factories');

// These tests drive the BaseNodeAdapter public surface. We construct the
// full nodeClass and observe the resulting `inst.source.config` (the
// validated merged shape) and the source's runtime mode. No private hooks.

function makeUiConfig(overrides = {}) {
  // After the AssetResolver cutover, the editor no longer saves
  // supplier/category/assetType — those are derived from the model id via
  // assetResolver.resolveAssetMetadata at runtime.
  return {
    unit: 'm3/h',
    enableLog: false,
    logLevel: 'error',
    model: 'hidrostal-H05K-S03R',
    curvePressureUnit: 'mbar',
    curveFlowUnit: 'm3/h',
    curvePowerUnit: 'kW',
    curveControlUnit: '%',
    positionVsParent: 'atEquipment',
    speed: 1,
    movementMode: 'staticspeed',
    startup: 0,
    warmup: 0,
    shutdown: 0,
    cooldown: 0,
    ...overrides,
  };
}

// Adapters built by these tests park a periodic status-poll timer. We
// drive the BaseNodeAdapter close handler after each test to stop it so
// node:test exits cleanly — this is the public teardown path Node-RED
// itself uses on flow shutdown.
const _adapters = [];
function buildAdapter(ui) {
  const node = makeNodeStub();
  const RED = makeREDStub();
  const inst = new NodeClass(ui, RED, node, 'rotatingMachine');
  _adapters.push(node);
  return { inst, node };
}
test.afterEach(() => {
  while (_adapters.length) {
    const node = _adapters.pop();
    try { node._handlers.close?.(() => {}); } catch (_) { /* best effort */ }
  }
});

test('asset identity flows from legacy editor fields through buildDomainConfig', () => {
  const { inst } = buildAdapter(makeUiConfig({ uuid: 'uuid-from-editor', assetTagNumber: 'TAG-123' }));
  assert.equal(inst.source.config.asset.uuid, 'uuid-from-editor');
  assert.equal(inst.source.config.asset.tagCode, 'tag-123');
  assert.equal(inst.source.config.asset.tagNumber, 'tag-123');
});

test('explicit assetUuid/assetTagCode override legacy editor fields', () => {
  const { inst } = buildAdapter(makeUiConfig({
    uuid: 'legacy-uuid', assetUuid: 'explicit-uuid',
    assetTagNumber: 'legacy-tag', assetTagCode: 'explicit-tag',
  }));
  assert.equal(inst.source.config.asset.uuid, 'explicit-uuid');
  assert.equal(inst.source.config.asset.tagCode, 'explicit-tag');
});

test('curveUnits propagate through buildDomainConfig, invalid flow unit falls back', () => {
  const { inst } = buildAdapter(makeUiConfig({
    unit: 'not-a-unit',
    curvePressureUnit: 'mbar', curveFlowUnit: 'm3/h',
    curvePowerUnit: 'kW', curveControlUnit: '%',
  }));
  assert.equal(inst.source.config.general.unit, 'm3/h');
  assert.equal(inst.source.config.asset.unit, 'm3/h');
  assert.equal(inst.source.config.asset.curveUnits.pressure, 'mbar');
  assert.equal(inst.source.config.asset.curveUnits.flow, 'm3/h');
  assert.equal(inst.source.config.asset.curveUnits.power, 'kW');
  assert.equal(inst.source.config.asset.curveUnits.control, '%');
});

test('logging.enabled flag reaches the domain via configManager.buildConfig', () => {
  const { inst } = buildAdapter(makeUiConfig({ enableLog: true }));
  // uiConfig.enableLog flows through configManager.buildConfig and lands
  // on the validated source config. (logLevel currently doesn't propagate
  // — known platform behaviour; not exercised here.)
  assert.equal(inst.source.config.general.logging.enabled, true);
});

test('state machine is wired and exposes its public surface', () => {
  const { inst } = buildAdapter(makeUiConfig());
  // The state machine is constructed during configure() and exposes
  // observable methods used by the rest of the domain + the status badge.
  assert.equal(typeof inst.source.state.getCurrentState, 'function');
  assert.equal(typeof inst.source.state.getCurrentPosition, 'function');
  assert.equal(inst.source.state.getCurrentState(), 'idle');
});

test('default mode is honoured on the constructed source', () => {
  const { inst } = buildAdapter(makeUiConfig());
  assert.equal(typeof inst.source.currentMode, 'string');
  assert.ok(inst.source.currentMode.length > 0);
});