fix: revolut unsubscribe (#4009)

tests/unit/test_fiat_providers.py

@@ -919,8 +919,10 @@ async def test_revolut_wallet_create_subscription(settings: Settings):
         "PLAN_VARIATION_123", 1, payment_options
     )
 
+    subscription_request_id = payment_options.subscription_request_id
     assert response.ok is True
-    assert response.subscription_request_id is not None
+    assert response.subscription_request_id == "SUBSCRIPTION123"
+    assert subscription_request_id is not None
     assert (
         response.checkout_session_url
         == "https://checkout.revolut.com/payment-link/sub_123"
@@ -933,16 +935,14 @@ async def test_revolut_wallet_create_subscription(settings: Settings):
     assert payload["plan_variation_id"] == "PLAN_VARIATION_123"
     assert payload["customer_id"] == "CUSTOMER123"
     assert client.calls[1][1]["timeout"] == 30
-    assert client.calls[1][1]["headers"]["Idempotency-Key"] == (
-        response.subscription_request_id
-    )
+    assert client.calls[1][1]["headers"]["Idempotency-Key"] == (subscription_request_id)
     assert payload["setup_order_redirect_url"] == (
         "https://lnbits.example/subscription-success"
     )
     reference = json.loads(payload["external_reference"])
     assert reference["wallet_id"] == "wallet_1"
     assert reference["tag"] == "gold"
-    assert reference["subscription_request_id"] == response.subscription_request_id
+    assert reference["subscription_request_id"] == subscription_request_id
     assert reference["memo"] == "Monthly Gold"
     assert reference["extra"]["link"] == "link-1"
     assert client.calls[2][0] == "/api/orders/ORDER123"
@@ -1235,13 +1235,55 @@ async def test_revolut_wallet_cancel_subscription(settings: Settings):
     settings.revolut_api_version = "2026-04-20"
 
     wallet = RevolutWallet()
-    client = MockHTTPClient([MockHTTPResponse(json_data={})])
+    client = MockHTTPClient(
+        [
+            MockHTTPResponse(
+                json_data={
+                    "external_reference": json.dumps({"wallet_id": "wallet_1"}),
+                }
+            ),
+            MockHTTPResponse(json_data={}),
+        ]
+    )
     wallet.client = client  # type: ignore[assignment]
 
     response = await wallet.cancel_subscription("SUBSCRIPTION123", "wallet_1")
 
     assert response.ok is True
-    assert client.calls[0][0] == "/api/subscriptions/SUBSCRIPTION123/cancel"
+    assert client.calls[0][0] == "/api/subscriptions/SUBSCRIPTION123"
+    assert client.calls[1][0] == "/api/subscriptions/SUBSCRIPTION123/cancel"
+
+
+@pytest.mark.anyio
+async def test_revolut_wallet_cancel_subscription_checks_wallet_id(
+    settings: Settings,
+):
+    settings.revolut_api_endpoint = "https://sandbox-merchant.revolut.com"
+    settings.revolut_api_secret_key = "revolut-secret"
+    settings.revolut_api_version = "2026-04-20"
+
+    wallet = RevolutWallet()
+    client = MockHTTPClient(
+        [
+            MockHTTPResponse(
+                json_data={
+                    "external_reference": json.dumps({"wallet_id": "wallet_2"}),
+                }
+            ),
+        ]
+    )
+    wallet.client = client  # type: ignore[assignment]
+
+    response = await wallet.cancel_subscription("SUBSCRIPTION123", "wallet_1")
+
+    assert response.ok is False
+    assert response.error_message == "Subscription not found."
+    assert client.calls == [
+        (
+            "/api/subscriptions/SUBSCRIPTION123",
+            {"timeout": 30},
+        )
+    ]
 
 
 @pytest.mark.anyio