55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
const test = require('node:test');
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const assert = require('node:assert/strict');
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const NodeClass = require('../../src/nodeClass');
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const { makeNodeStub, makeREDStub } = require('../helpers/factories');
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test('_attachInputHandler routes known topics to source methods', () => {
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const inst = Object.create(NodeClass.prototype);
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const node = makeNodeStub();
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const calls = [];
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inst.node = node;
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inst.RED = makeREDStub();
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inst.source = {
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toggleSimulation() { calls.push('simulator'); },
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toggleOutlierDetection() { calls.push('outlierDetection'); },
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calibrate() { calls.push('calibrate'); },
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set inputValue(v) { calls.push(['measurement', v]); },
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};
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inst._attachInputHandler();
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const onInput = node._handlers.input;
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onInput({ topic: 'simulator' }, () => {}, () => {});
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onInput({ topic: 'outlierDetection' }, () => {}, () => {});
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onInput({ topic: 'calibrate' }, () => {}, () => {});
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onInput({ topic: 'measurement', payload: 12.3 }, () => {}, () => {});
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assert.deepEqual(calls[0], 'simulator');
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assert.deepEqual(calls[1], 'outlierDetection');
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assert.deepEqual(calls[2], 'calibrate');
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assert.deepEqual(calls[3], ['measurement', 12.3]);
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});
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test('_registerChild emits delayed registerChild message on output 2', () => {
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const inst = Object.create(NodeClass.prototype);
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const node = makeNodeStub();
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inst.node = node;
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inst.config = { functionality: { positionVsParent: 'upstream', distance: 5 } };
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const originalSetTimeout = global.setTimeout;
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global.setTimeout = (fn) => { fn(); return 1; };
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try {
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inst._registerChild();
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} finally {
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global.setTimeout = originalSetTimeout;
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}
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assert.equal(node._sent.length, 1);
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assert.equal(node._sent[0][2].topic, 'registerChild');
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assert.equal(node._sent[0][2].positionVsParent, 'upstream');
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assert.equal(node._sent[0][2].distance, 5);
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});
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