40 lines
1019 B
JavaScript
40 lines
1019 B
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 } = require('../helpers/factories');
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test('_registerChild emits delayed registration 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 = {
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functionality: {
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positionVsParent: 'downstream',
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},
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};
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const originalSetTimeout = global.setTimeout;
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const delays = [];
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global.setTimeout = (fn, ms) => {
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delays.push(ms);
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fn();
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return 1;
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};
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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.deepEqual(delays, [100]);
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assert.equal(node._sent.length, 1);
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assert.equal(Array.isArray(node._sent[0]), true);
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assert.equal(node._sent[0][2].topic, 'registerChild');
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assert.equal(node._sent[0][2].payload, node.id);
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assert.equal(node._sent[0][2].positionVsParent, 'downstream');
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});
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