Add test cases for CAMPD endpoint in global routes

Author: hk-dev13

API_DOCUMENTATION.md

@@ -258,6 +258,36 @@ Mengekspos data mentah dari API CAMPD untuk fasilitas tertentu.
 ```bash
 curl -X GET "http://localhost:5000/global/campd?facility_id=12345"
 
+**2. Buat *Test Case* Baru**
+
+Tambahkan *test case* baru di `tests/test_cevs.py` dan `tests/test_global_routes.py`.
+
+**Di `tests/test_cevs.py`:**
+```python
+import pytest
+from unittest.mock import patch, MagicMock
+from api.services.cevs_aggregator import compute_cevs_for_company
+
+# (Test case yang ada tetap di sini)
+
+@patch('api.services.cevs_aggregator.CAMDClient')
+def test_compute_cevs_with_campd_data(MockCAMDClient):
+    """
+    Test CEVS computation with mocked CAMPD data.
+    """
+    # Siapkan mock untuk data emisi dan kepatuhan
+    mock_client = MockCAMDClient.return_value
+    mock_client.get_emissions_data.return_value = [{'co2Mass': 2000000}]
+    mock_client.get_compliance_data.return_value = [{'compliantIndicator': False}]
+
+    # Panggil fungsi dengan nama perusahaan yang ada di dalam facility_id_map
+    result = compute_cevs_for_company("Example Power Plant Inc.", "US")
+
+    # Periksa apakah skor disesuaikan dengan benar
+    assert result['cevs_score'] == -50  # -20 untuk emisi, -30 untuk kepatuhan
+    assert 'campd_emissions' in result['components']
+    assert 'campd_compliance' in result['components']
+
 #### 8. CEVS Composite Score
 **GET** `/global/cevs/<company>`
 

tests/test_global_routes.py

@@ -7,6 +7,7 @@
 import os
 import pytest
 from flask import Flask
+from unittest.mock import patch
 from api.api_server import app as flask_app
 
 
@@ -165,3 +166,39 @@ def test_global_edgar_with_window_parameter(self, client, auth_headers):
         trend = data["trend"]
         assert "pollutant" in trend
         assert trend["pollutant"] == "NOx"
+
+    # --- Test Case Baru untuk Endpoint CAMPD ---
+
+    @patch('api.routes.global_data.CAMDClient')
+    def test_global_campd_success(self, MockCAMDClient, client, auth_headers):
+        """Test /global/campd returns 200 with valid facility_id."""
+        # Siapkan mock untuk mengembalikan data contoh
+        mock_instance = MockCAMDClient.return_value
+        mock_instance.get_emissions_data.return_value = [{"year": 2023, "co2Mass": 5000}]
+        mock_instance.get_compliance_data.return_value = [{"year": 2023, "compliantIndicator": 1}]
+
+        resp = client.get("/global/campd?facility_id=123", headers=auth_headers)
+        
+        assert resp.status_code == 200
+        data = resp.get_json()
+        assert data["status"] == "success"
+        assert "emissions" in data
+        assert "compliance" in data
+        assert data["emissions"][0]["co2Mass"] == 5000
+        assert data["compliance"][0]["compliantIndicator"] == 1
+
+    def test_global_campd_missing_param(self, client, auth_headers):
+        """Test /global/campd returns 400 if facility_id is missing."""
+        resp = client.get("/global/campd", headers=auth_headers)
+        assert resp.status_code == 400
+        data = resp.get_json()
+        assert data["status"] == "error"
+        assert "facility_id parameter is required" in data["message"]
+
+    def test_global_campd_invalid_param(self, client, auth_headers):
+        """Test /global/campd returns 400 if facility_id is not a number."""
+        resp = client.get("/global/campd?facility_id=abc", headers=auth_headers)
+        assert resp.status_code == 400
+        data = resp.get_json()
+        assert data["status"] == "error"
+        assert "A valid facility_id parameter is required" in data["message"]