chore: import coordenador (subtree)

git-subtree-dir: coordenador
git-subtree-mainline: facbe2e340
git-subtree-split: ce7af94d55

coordenador/logic/hash.test.js

@@ -0,0 +1,57 @@
+const { test } = require('node:test');
+const assert = require('node:assert/strict');
+const { buildContextFingerprint, stableStringify } = require('./hash');
+const { normalizeGlpiText } = require('./normalize');
+
+function baseTicket(overrides) {
+  return Object.assign({
+    status: 2,
+    tecnico_atribuido: 'Wagner',
+    categoria: 'Rede',
+    entidade: 'Matriz',
+    titulo: 'Nobreak desligando',
+    descricao: 'Nobreak do servidor desligando sozinho',
+    followups: [{ id: 1, date: '2026-08-20 10:00:00', texto: 'Aguardando peca' }],
+    tasks: [{ id: 1, status: 1, date: '2026-08-19 09:00:00', texto: 'Verificado no local' }],
+    dias_aberto: 10,
+    dias_sem_interacao: 3,
+  }, overrides);
+}
+
+test('alterar apenas dias_aberto/dias_sem_interacao NAO muda o hash', () => {
+  const a = buildContextFingerprint(baseTicket({ dias_aberto: 10, dias_sem_interacao: 3 }));
+  const b = buildContextFingerprint(baseTicket({ dias_aberto: 11, dias_sem_interacao: 4 }));
+  assert.equal(a, b);
+});
+
+test('novo followup MUDA o hash', () => {
+  const a = buildContextFingerprint(baseTicket({}));
+  const b = buildContextFingerprint(baseTicket({ followups: [{ id: 1, date: '2026-08-20 10:00:00', texto: 'Aguardando peca' }, { id: 2, date: '2026-08-21 08:00:00', texto: 'Peca chegou' }] }));
+  assert.notEqual(a, b);
+});
+
+test('mudanca de tecnico MUDA o hash', () => {
+  const a = buildContextFingerprint(baseTicket({ tecnico_atribuido: 'Wagner' }));
+  const b = buildContextFingerprint(baseTicket({ tecnico_atribuido: 'Eric' }));
+  assert.notEqual(a, b);
+});
+
+test('mesmo conteudo normalizado de fontes com encoding HTML diferente gera o MESMO hash', () => {
+  const textoHtml = normalizeGlpiText('<p>Aguardando cliente</p>');
+  const textoEscapado = normalizeGlpiText('&#60;p&#62;Aguardando cliente&#60;/p&#62;');
+  assert.equal(textoHtml, textoEscapado, 'pre-condicao: normalizacao deve produzir o mesmo texto');
+
+  const a = buildContextFingerprint(baseTicket({ followups: [{ id: 1, date: '2026-08-20 10:00:00', texto: textoHtml }] }));
+  const b = buildContextFingerprint(baseTicket({ followups: [{ id: 1, date: '2026-08-20 10:00:00', texto: textoEscapado }] }));
+  assert.equal(a, b);
+});
+
+test('edicao real do conteudo de um followup (mesmo id/date) MUDA o hash', () => {
+  const a = buildContextFingerprint(baseTicket({ followups: [{ id: 1, date: '2026-08-20 10:00:00', texto: 'Aguardando peca' }] }));
+  const b = buildContextFingerprint(baseTicket({ followups: [{ id: 1, date: '2026-08-20 10:00:00', texto: 'Peca instalada, testando' }] }));
+  assert.notEqual(a, b);
+});
+
+test('stableStringify ignora ordem de chaves', () => {
+  assert.equal(stableStringify({ b: 1, a: 2 }), stableStringify({ a: 2, b: 1 }));
+});