diff --git a/tests/test_llm.py b/tests/test_llm.py
index b10ba7fc..8f065530 100644
--- a/tests/test_llm.py
+++ b/tests/test_llm.py
@@ -36,6 +36,19 @@ def test_chat_with_mock(openai_llm_mock):  # noqa: F811
     )
 
 
+@pytest.mark.parametrize(
+    "openai_llm_mock", ["mocked response"], indirect=["openai_llm_mock"]
+)
+def test_chat_with_mock(openai_llm_mock):  # noqa: F811
+    llm = OpenAILLM()
+    response = llm.chat([{"role": "user", "content": "test prompt"}])
+    assert response == "mocked response"
+    openai_llm_mock.chat.completions.create.assert_called_once_with(
+        model="gpt-4-turbo",
+        messages=[{"role": "user", "content": "test prompt"}],
+    )
+
+
 @pytest.mark.parametrize(
     "openai_llm_mock", ["mocked response"], indirect=["openai_llm_mock"]
 )