fix: handle short-hand output spatial reference parameter

Fixes #153

src/masquerade/main.py

@@ -230,7 +230,11 @@ def get_out_spatial_reference(incoming_request):
     """get the desired output spatial reference from the request"""
     out_sr_param_name = "outSR"
     if out_sr_param_name in incoming_request.args:
-        request_wkid = json.loads(incoming_request.args.get(out_sr_param_name))["wkid"]
+        out_sr_param = incoming_request.args.get(out_sr_param_name)
+        try:
+            request_wkid = int(out_sr_param)
+        except ValueError:
+            request_wkid = json.loads(out_sr_param)["wkid"]
     else:
         request_wkid = WGS84
 

tests/test_masquerade.py

@@ -106,3 +106,13 @@ def test_batch_can_handle_missing_addresses(test_client):
     assert len(response_json["locations"]) == 2
     assert response_json["locations"][0]["address"] is None
     assert response_json["locations"][1]["address"] is None
+
+
+def test_can_handle_output_sr_in_numeric_form(test_client):
+    response = test_client.get(f"{GEOCODE_SERVER_ROUTE}/findAddressCandidates?outSR=4326&singleline:hello")
+
+    assert response.status_code == 200
+
+    response_json = json.loads(response.data)
+
+    assert response_json["spatialReference"]["latestWkid"] == 4326