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Testing and Deployment

After implementing your CRUD operations, it's essential to test them locally before deploying to production. This section covers local testing and deployment procedures.

Test Your Implementation Locally​

Start Development Server​

terminal
# Start the local development server
npm run dev

Expected output:

⛅️ wrangler 3.109.2
--------------------
▲ [WARNING] WARNING: You have Wrangler dev --local mode enabled.

Ready on http://localhost:8787

npm run dev

Test API Endpoints​

Test GET /notes (should return empty array initially):

terminal
curl http://localhost:8787/notes

Expected response:

[]

Test POST /notes (create a note):

terminal
curl -X POST http://localhost:8787/notes \
  -H "Content-Type: application/json" \
  -d '{"id": "0001" ,"title": "My First Note", "description": "This is a test note created via API"}'

Expected response:

{ "message": "note created" }

Test GET /notes again (should now show the note):

terminal
curl http://localhost:8787/notes

Expected response:

[
  {
    "id": "01934d2e-4567-7890-abcd-ef1234567890",
    "title": "My First Note",
    "description": "This is a test note created via API",
    "created_at": 1737891234,
    "updated_at": 1737891234
  }
]

npm run dev

Deploy Backend Changes​

Deploy via Wrangler​

Deploy your updated backend:

terminal
npm run deploy

Expected output:

⛅️ wrangler 3.109.2
--------------------

Total Upload: 45.67 KiB / gzip: 12.34 KiB
Uploaded blazenote-backend (1.23s)
Published blazenote-backend (3.45s)
  https://blazenote-backend.your-subdomain.workers.dev
Current Deployment ID: abc123def456

npm run dev

Verify Backend Deployment​

Test your production API:

terminal
# Test the production endpoint (replace with your domain)
curl https://api.yourname.com/notes

Expected response:

[]

Test creating a note:

terminal
curl -X POST https://blazenote-backend.<slug>.sxplab.com/notes \
  -H "Content-Type: application/json" \
  -d '{"id": "0001", "title": "Production Test", "description": "Testing production API"}'

Expected response:

{ "message": "note created" }

npm run dev

📝 Note down your domain:
Your domain is in the form <SLUG>.sxplab.com. You can also find your domain/zone name in the Cloudflare dashboard.