38 lines
1.6 KiB
JavaScript
38 lines
1.6 KiB
JavaScript
const { test } = require('node:test');
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const assert = require('node:assert/strict');
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const { selectTop } = require('./diversity');
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function item(id, score, group, excludedFromTop10) {
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return { ticket: { id }, score, group, excludedFromTop10: Boolean(excludedFromTop10), aiClassification: {} };
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}
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test('Top final nunca ultrapassa topN', () => {
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const scored = Array.from({ length: 20 }, (_, i) => item(i, 100 - i, 'ranking_geral', false));
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const { selected } = selectTop(scored, 10, {});
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assert.equal(selected.length, 10);
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});
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test('itens excluidos do Top10 nunca aparecem selecionados', () => {
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const scored = [item(1, 500, 'critico_acionavel', true), item(2, 10, 'ranking_geral', false)];
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const { selected } = selectTop(scored, 10, {});
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assert.ok(!selected.some((s) => s.ticket.id === 1));
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});
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test('10 criticos legitimos no mesmo grupo entram todos (diversidade nao bloqueia emergencia real)', () => {
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const scored = Array.from({ length: 10 }, (_, i) => item(i, 500 - i, 'critico_acionavel', false));
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const { selected } = selectTop(scored, 10, {});
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assert.equal(selected.length, 10);
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assert.deepEqual(selected.map((s) => s.ticket.id).sort(), scored.map((s) => s.ticket.id).sort());
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});
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test('com grupos variados, ordena por score respeitando diversidade leve', () => {
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const scored = [
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...Array.from({ length: 8 }, (_, i) => item(`c${i}`, 300 - i, 'critico_acionavel', false)),
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item('t1', 250, 'sem_tecnico', false),
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item('t2', 240, 'quick_win', false),
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];
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const { selected } = selectTop(scored, 10, {});
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assert.equal(selected.length, 10);
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assert.ok(selected.some((s) => s.ticket.id === 't1'));
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});
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