From 08e16816b42853174af21302f11395dc88b4dc20 Mon Sep 17 00:00:00 2001 From: Batuhan Bozkurt Date: Mon, 30 Mar 2026 22:11:12 +0300 Subject: [PATCH] test case for structured output support of responses API the relevant tests are brought over from test_chat_completion.py file, test_completion_with_response_format test. --- .../tests/unit/test_compat_oai_responses.py | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/tools/server/tests/unit/test_compat_oai_responses.py b/tools/server/tests/unit/test_compat_oai_responses.py index 7aab4a8ba6..e9a80212ce 100644 --- a/tools/server/tests/unit/test_compat_oai_responses.py +++ b/tools/server/tests/unit/test_compat_oai_responses.py @@ -71,3 +71,25 @@ def test_responses_stream_with_openai_library(): assert r.response.output[0].id.startswith("msg_") assert gathered_text == r.response.output_text assert match_regex("(Suddenly)+", r.response.output_text) + +@pytest.mark.parametrize("text_format,n_predicted,re_content", [ + ({"type": "json_schema", "name": "test_schema", "schema": {"const": "foooooo"}}, 10, "\"foooooo\""), + ({"type": "json_object"}, 10, "(\\{|John)+"), +]) +def test_responses_text_format(text_format: dict, n_predicted: int, re_content: str | None): + global server + server.start() + res = server.make_request("POST", "/v1/responses", data={ + "model": "gpt-4.1", + "max_output_tokens": n_predicted, + "input": [ + {"role": "system", "content": "You are a coding assistant."}, + {"role": "user", "content": "Write an example"}, + ], + "text": {"format": text_format}, + }) + + + assert res.status_code == 200 + output_text = res.body["output"][0]["content"][0]["text"] + assert match_regex(re_content, output_text)