Import finalized Olist production orders

backend/test/productionOrderCsvImportService.test.js

@@ -0,0 +1,30 @@
+const assert = require('node:assert/strict');
+const test = require('node:test');
+
+const { extractObservationFields, parseFinalizedProductionOrderCsv } = require('../services/productionOrderCsvImportService');
+
+test('extractObservationFields reads Brazilian production notes without using the OP quantity as rolls', () => {
+    const result = extractObservationFields(`MALHA\nFORNECEDOR: TECEBEM\nBOBINAS: 10 - 209,94KG\nRENDIMENTO: 3,6\nLOTE: 0245163`);
+
+    assert.deepEqual(result, {
+        supplier: 'TECEBEM',
+        lotCode: '0245163',
+        yieldPiecesPerKg: 3.6,
+        rollQuantity: 10,
+        fabricKg: 209.94,
+        ribKg: null
+    });
+});
+
+test('parseFinalizedProductionOrderCsv supports multiline observations and skips non-finalized OPs', () => {
+    const csv = `id_op,numero_op,sku_produto,descricao_produto,quantidade_produzida,data_emissao,data_conclusao,situacao,observacoes,pedido_relacionado\n1,10,BLCS.PTO.G,Camiseta preta G,100,2026-08-01T00:00:00.000Z,2026-08-02T00:00:00.000Z,Finalizada,"FORNECEDOR: NEXSTAR\nRENDIMENTO: 5,44\nQUANTIDADE DE ROLOS: 30\nQUILOS DE MALHA: 577,90",PLANO-1\n2,11,BLCS.PTO.M,Camiseta preta M,100,2026-08-01,2026-08-02,Em andamento,Teste,`;
+    const result = parseFinalizedProductionOrderCsv(csv);
+
+    assert.equal(result.totalRows, 2);
+    assert.equal(result.records.length, 1);
+    assert.equal(result.issues.length, 1);
+    assert.equal(result.records[0].familyKey, 'BLCS');
+    assert.equal(result.records[0].rollQuantity, 30);
+    assert.equal(result.records[0].fabricKg, 577.9);
+    assert.equal(result.records[0].yieldPiecesPerKg, 5.44);
+});