diff --git a/tests/test_endpoints.py b/tests/test_endpoints.py
index 6175961..14637f7 100644
--- a/tests/test_endpoints.py
+++ b/tests/test_endpoints.py
@@ -170,6 +170,27 @@ async def test_async_trigger_service(async_cached_client: Client) -> None:
     )
     assert isinstance(resp, tuple)
 
+def test_trigger_service_with_response(cached_client: Client) -> None:
+    """Tests the `POST /api/services/<domain>/<service>?return_response` endpoint."""
+    weather = cached_client.get_domain("weather")
+    assert weather is not None
+    changed_states, data = weather.get_forecasts(
+        entity_id="weather.forecast_home",
+        type="hourly",
+    )
+    assert data is not None
+
+
+async def test_async_trigger_service_with_response(async_cached_client: Client) -> None:
+    """Tests the `POST /api/services/<domain>/<service>?return_response` endpoint."""
+    weather = await async_cached_client.async_get_domain("weather")
+    assert weather is not None
+    changed_states, data = await weather.get_forecasts(
+        entity_id="weather.forecast_home",
+        type="hourly",
+    )
+    assert data is not None
+
 
 def test_get_states(cached_client: Client) -> None:
     """Tests the `GET /api/states` endpoint."""