Lucas Berger
f31711af27
- Tests GET /health returns 200 { ok, db } on success and 503 on DB error
- Fails because src/index.ts and src/routes/health.ts don't exist yet
51 lines
1.5 KiB
TypeScript
51 lines
1.5 KiB
TypeScript
/**
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* GET /health — end-to-end skeleton test
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*
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* TDD RED: Tests written before implementation.
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* These will fail until Task 2 creates apps/api/src/routes/health.ts
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* and apps/api/src/index.ts.
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*
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* Behavior (from plan):
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* - GET /health returns 200 with { ok: true, db: "up" } after a real DB round-trip
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* - GET /health returns 503 if the DB round-trip throws
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*/
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import { describe, it, expect, vi, beforeEach } from 'vitest'
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// We test the health route by importing the Hono app and calling it directly
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// (no real DB needed — we mock the db module)
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describe('GET /health', () => {
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beforeEach(() => {
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vi.resetModules()
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})
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it('returns 200 with { ok: true, db: "up" } when DB round-trip succeeds', async () => {
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// Mock the db module so no real MariaDB is needed
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vi.mock('../src/db/client.js', () => ({
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db: {
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execute: vi.fn().mockResolvedValue([[]]),
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},
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}))
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const { app } = await import('../src/index.js')
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const res = await app.request('/health')
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expect(res.status).toBe(200)
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const body = await res.json()
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expect(body.ok).toBe(true)
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expect(body.db).toBe('up')
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})
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it('returns 503 when DB round-trip throws', async () => {
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vi.mock('../src/db/client.js', () => ({
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db: {
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execute: vi.fn().mockRejectedValue(new Error('DB connection failed')),
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},
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}))
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const { app } = await import('../src/index.js')
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const res = await app.request('/health')
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expect(res.status).toBe(503)
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})
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})
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