measurement/test/edge/invalid-payload.edge.test.js

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

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

test('measurement topic accepts numeric strings and ignores non-numeric objects', () => {
  const inst = Object.create(NodeClass.prototype);
  const node = makeNodeStub();
  const calls = [];

  inst.node = node;
  inst.RED = makeREDStub();
  inst.source = {
    set inputValue(v) { calls.push(v); },
    toggleSimulation() {},
    toggleOutlierDetection() {},
    calibrate() {},
  };

  inst._attachInputHandler();
  const onInput = node._handlers.input;

  onInput({ topic: 'measurement', payload: '42' }, () => {}, () => {});
  onInput({ topic: 'measurement', payload: { value: 42 } }, () => {}, () => {});

  assert.deepEqual(calls, [42]);
});