---
title: "15. Testing the Integration"
space: "CAMS Biometric Integration"
url: "https://docs.navari.co.ke/cams-biometric/testing-the-integration"
updated: "2026-05-27"
---

### 15.0 End-to-End Test

The simplest test is a live punch:

1. Ensure configuration is complete (AuthToken, Callback URL, Employee biometric ID mapping, Shift Assignment)
2. Have a registered employee punch the device
3. Within 10 seconds, navigate to **HR > Employee Checkin** and check for a new record

### 15.1 Manual API Testing with curl

You can simulate a CAMS callback using curl to verify your endpoint is reachable:

```bash
curl -X POST \
  https://yoursite.erpnext.com/api/method/navari_cams_biometric.cams_biometric.controllers.cams_call.attendance \
  -H "Content-Type: application/json" \
  -d '{
    "RealTime": {
      "OperationID": "test001",
      "LabelName": "Test Gate",
      "SerialNumber": "TEST123",
      "PunchLog": {
        "Type": "CheckIn",
        "InputType": "Fingerprint",
        "UserId": "EMP-0001",
        "LogTime": "2024-09-17 08:00:00 GMT +0300"
      },
      "AuthToken": "your-auth-token-here",
      "Time": "2024-09-17 05:00:00 GMT +0000"
    }
  }'

```



Expected response: `{"status": "done"}`



### 15.2 Manual API Testing with Postman

1. Create a new POST request in Postman
2. URL: `https://yoursite.erpnext.com/api/method/navari_cams_biometric.cams_biometric.controllers.cams_call.attendance`
3. Body: `raw` to `JSON`
4. Paste the test JSON (as above)
5. Send and inspect the response and then check Employee Checkin in FrappeHR

### 15.3 Unit Tests

The project includes a test suite for `cams_call.py`. Tests use `FrappeTestCase` for proper Frappe framework integration. The tests cover:

- Empty request body handling
- Invalid JSON input
- Processing RealTime attendance logs
- Processing PunchLog batch entries
- `update_last_sync_time()` function
- Integration-style tests that verify actual database insertion of Employee Checkin records



To run tests:

```bash
bench --site yoursite.example.com run-tests --app navari_cams_biometric

```