test: add test for api/hyperopt-loss

tests/rpc/test_rpc_apiserver.py

@@ -2189,6 +2189,22 @@ def test_api_exchanges(botclient):
     }
 
 
+def test_list_hyperoptloss(botclient, tmp_path):
+    ftbot, client = botclient
+    ftbot.config["user_data_dir"] = tmp_path
+
+    rc = client_get(client, f"{BASE_URI}/hyperopt-loss")
+    assert_response(rc)
+    response = rc.json()
+    assert isinstance(response["loss_functions"], list)
+    assert len(response["loss_functions"]) > 0
+
+    sharpeloss = [r for r in response["loss_functions"] if r["name"] == "SharpeHyperOptLoss"]
+    assert len(sharpeloss) == 1
+    assert "Sharpe Ratio calculation" in sharpeloss[0]["description"]
+    assert len([r for r in response["loss_functions"] if r["name"] == "SortinoHyperOptLoss"]) == 1
+
+
 def test_api_freqaimodels(botclient, tmp_path, mocker):
     ftbot, client = botclient
     ftbot.config["user_data_dir"] = tmp_path