feat(05-02): exa-search research integration

2026-03-02 14:10:32 +01:00
parent 994cc9e984
commit 53f026aee2
6 changed files with 262 additions and 5 deletions
@@ -0,0 +1,80 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+const express = require('express');
+const request = require('supertest');
+const { createExerciseResearchRouter } = require('../../src/routes/exerciseResearch');
+
+const buildPoolMock = ({ exerciseRow }) => ({
+  query: async (text) => {
+    if (text.includes('FROM exercises')) {
+      return { rows: exerciseRow ? [exerciseRow] : [] };
+    }
+    if (text.includes('INSERT INTO research_results')) {
+      return { rows: [{ id: 1, created_at: '2026-03-02T00:00:00.000Z' }] };
+    }
+    return { rows: [] };
+  }
+});
+
+const buildApp = ({ pool, exaSearch }) => {
+  const app = express();
+  app.use(express.json());
+  app.use('/api/exercises', createExerciseResearchRouter({ pool, exaSearch }));
+  return app;
+};
+
+test('Exercise research returns summary and results', async () => {
+  const pool = buildPoolMock({
+    exerciseRow: {
+      id: 1,
+      name: 'Bench Press',
+      description: 'Barbell press'
+    }
+  });
+
+  const exaSearch = async ({ query, numResults }) => ({
+    summary: `Summary for ${query} (${numResults})`,
+    results: [
+      { title: 'Guide', url: 'https://example.com', snippet: 'Bench press form.' }
+    ]
+  });
+
+  const app = buildApp({ pool, exaSearch });
+  const response = await request(app)
+    .post('/api/exercises/1/research')
+    .send({ query: 'Bench press technique', num_results: 3 });
+
+  assert.equal(response.statusCode, 200);
+  assert.equal(response.body.exercise.id, 1);
+  assert.equal(response.body.summary, 'Summary for Bench press technique (3)');
+  assert.equal(response.body.results.length, 1);
+  assert.ok(response.body.stored);
+});
+
+test('Exercise research returns 404 when exercise missing', async () => {
+  const pool = buildPoolMock({ exerciseRow: null });
+  const exaSearch = async () => {
+    throw new Error('Should not call exa');
+  };
+
+  const app = buildApp({ pool, exaSearch });
+  const response = await request(app)
+    .post('/api/exercises/999/research')
+    .send({ query: 'Missing' });
+
+  assert.equal(response.statusCode, 404);
+  assert.equal(response.body.error, 'Exercise not found');
+});
+
+test('Exercise research validates id', async () => {
+  const pool = buildPoolMock({ exerciseRow: null });
+  const exaSearch = async () => ({ summary: '', results: [] });
+
+  const app = buildApp({ pool, exaSearch });
+  const response = await request(app)
+    .post('/api/exercises/not-a-number/research')
+    .send({ query: 'Bench' });
+
+  assert.equal(response.statusCode, 400);
+  assert.equal(response.body.error, 'Exercise id must be an integer');
+});