fix: Update the alerting capitalization functionality (#21)

Author: ZPascal

grafana_api/legacy_alerting.py

@@ -1,5 +1,6 @@
 import json
 import logging
+import re
 
 from .model import APIModel, APIEndpoints, RequestsMethods
 from .api import Api
@@ -114,11 +115,21 @@ def get_alert_by_id(self, id: int) -> dict:
             api_call (dict): Returns an alert
         """
 
+        def _to_camel_case(input_value: str) -> str:
+            content = re.findall('[A-Z][^A-Z]*', input_value)
+            if content != list():
+                if len(content) != 1:
+                    return content[0].lower() + "".join(content[1:])
+                else:
+                    return content[0].lower()
+            return input_value
+
         if id != 0:
-            api_call: dict = Api(self.grafana_api_model).call_the_api(
+            api_call_raw: dict = Api(self.grafana_api_model).call_the_api(
                 f"{APIEndpoints.LEGACY_ALERTS.value}/{id}",
                 RequestsMethods.GET,
             )
+            api_call: dict = {_to_camel_case(k): v for k, v in api_call_raw.items()}
 
             if api_call == dict() or api_call.get("id") is None:
                 logging.error(f"Check the error: {api_call}.")

tests/unittests/test_legacy_alerting.py

@@ -79,6 +79,17 @@ def test_get_alert_by_id(self, call_the_api_mock):
 
         self.assertEqual(dict({"id": "test"}), alerting.get_alert_by_id(1))
 
+    @patch("grafana_api.api.Api.call_the_api")
+    def test_get_alert_by_id_upper_case_id_result(self, call_the_api_mock):
+        # ISSUE: https://github.com/grafana/grafana/issues/51141
+        model: APIModel = APIModel(host=MagicMock(), token=MagicMock())
+        alerting: Alerting = Alerting(grafana_api_model=model)
+
+        call_the_api_mock.return_value = dict({"Id": "test", "PanelId": 112, "NewStateDate": "2022-06-17T09:34:08Z"})
+
+        self.assertEqual(dict({"id": "test", "panelId": 112, "newStateDate": "2022-06-17T09:34:08Z"}),
+                         alerting.get_alert_by_id(1))
+
     def test_get_alert_by_id_no_id(self):
         model: APIModel = APIModel(host=MagicMock(), token=MagicMock())
         alerting: Alerting = Alerting(grafana_api_model=model)