Implement dual-model filing pipeline with Ollama extraction

lib/server/task-processors.test.ts

@@ -0,0 +1,71 @@
+import { describe, expect, it } from 'bun:test';
+import type { Filing } from '@/lib/types';
+import { __taskProcessorInternals } from './task-processors';
+
+function sampleFiling(): Filing {
+  return {
+    id: 1,
+    ticker: 'AAPL',
+    filing_type: '10-Q',
+    filing_date: '2026-01-30',
+    accession_number: '0000320193-26-000001',
+    cik: '0000320193',
+    company_name: 'Apple Inc.',
+    filing_url: 'https://www.sec.gov/Archives/edgar/data/320193/000032019326000001/a10q.htm',
+    submission_url: 'https://data.sec.gov/submissions/CIK0000320193.json',
+    primary_document: 'a10q.htm',
+    metrics: {
+      revenue: 120_000_000_000,
+      netIncome: 25_000_000_000,
+      totalAssets: 410_000_000_000,
+      cash: 70_000_000_000,
+      debt: 98_000_000_000
+    },
+    analysis: null,
+    created_at: '2026-01-30T00:00:00.000Z',
+    updated_at: '2026-01-30T00:00:00.000Z'
+  };
+}
+
+describe('task processor extraction helpers', () => {
+  it('parses strict extraction payloads', () => {
+    const raw = JSON.stringify({
+      summary: 'Revenue growth remained resilient despite FX pressure.',
+      keyPoints: ['Revenue up year-over-year'],
+      redFlags: ['Debt service burden is rising'],
+      followUpQuestions: ['Is margin guidance sustainable?'],
+      portfolioSignals: ['Monitor leverage trend'],
+      confidence: 0.72
+    });
+
+    const parsed = __taskProcessorInternals.parseExtractionPayload(raw);
+
+    expect(parsed).not.toBeNull();
+    expect(parsed?.summary).toContain('Revenue growth');
+    expect(parsed?.confidence).toBe(0.72);
+  });
+
+  it('rejects extraction payloads with extra keys', () => {
+    const raw = JSON.stringify({
+      summary: 'ok',
+      keyPoints: [],
+      redFlags: [],
+      followUpQuestions: [],
+      portfolioSignals: [],
+      confidence: 0.2,
+      extra: 'not-allowed'
+    });
+
+    const parsed = __taskProcessorInternals.parseExtractionPayload(raw);
+    expect(parsed).toBeNull();
+  });
+
+  it('builds deterministic extraction fallback from filing metadata', () => {
+    const fallback = __taskProcessorInternals.deterministicExtractionFallback(sampleFiling());
+
+    expect(fallback.summary).toContain('Deterministic extraction fallback');
+    expect(fallback.keyPoints.length).toBeGreaterThan(0);
+    expect(fallback.redFlags.length).toBeGreaterThan(0);
+    expect(fallback.confidence).toBe(0.2);
+  });
+});