commented code has been removed

Author: Vipul-Pandey-22

libs/langchain/tests/integration_tests/evaluation/hallucination/test_detector.py

@@ -1,105 +1,3 @@
-# import os
-# import pytest
-# from unittest.mock import patch
-
-# from langchain.evaluation.hallucination.detector import HallucinationDetector
-
-# # -----------------------------
-# # Integration Tests (Real HF model)
-# # -----------------------------
-# skip_if_no_hf = pytest.mark.skipif(
-#     "HF_TOKEN" not in os.environ, reason="Hugging Face token not available"
-# )
-
-# @pytest.fixture(scope="module")
-# @skip_if_no_hf
-# @pytest.mark.requires("integration")
-# def detector_real():
-#     # Only runs locally if HF token is available
-#     return HallucinationDetector(model_name="facebook/bart-large-mnli")
-
-
-# @skip_if_no_hf
-# @pytest.mark.requires("integration")
-# def test_extract_claims_integration(detector_real):
-#     text = "Barack Obama was the 44th President of the United States. He was born in Kenya."
-#     claims = detector_real.extract_claims(text)
-#     assert isinstance(claims, list)
-#     assert len(claims) == 2
-#     assert "Barack Obama was the 44th President of the United States" in claims
-
-
-# @skip_if_no_hf
-# @pytest.mark.requires("integration")
-# def test_compute_hallucination_rate_integration(detector_real):
-#     text = "Barack Obama was the 44th President of the United States. He was born in Kenya."
-#     evidence = [
-#         "Barack Obama served as the 44th President of the United States from 2009 to 2017.",
-#         "Barack Obama was born in Hawaii, not Kenya."
-#     ]
-#     result = detector_real.compute_hallucination_rate(text, evidence)
-#     unsupported = result["unsupported_claims"]
-#     total = result["total_claims"]
-#     hallucination_rate = result["hallucination_rate"]
-
-#     assert "total_claims" in result
-#     assert "unsupported_claims" in result
-#     assert "hallucination_rate" in result
-#     assert result["total_claims"] == 2
-#     assert unsupported in [1, 2]  # Accepts both possible outputs
-#     assert 0 <= hallucination_rate <= 1  # Just check it’s a valid rate
-
-
-# # -----------------------------
-# # Unit Tests (Mocked)
-# # -----------------------------
-# # Unit test fixture
-# @pytest.fixture(scope="module")
-# def detector_mock():
-#     with patch("langchain.evaluation.hallucination.detector.pipeline") as mock_pipeline:
-#         # mock NLI results
-#         mock_pipeline.return_value = lambda text: [
-#             {"label": "ENTAILMENT", "score": 0.9} if "President" in text else {"label": "CONTRADICTION", "score": 0.9}
-#         ]
-#         # Now constructor won't load HF model
-#         detector = HallucinationDetector(model_name="any")
-#         yield detector
-
-
-# def test_extract_claims_mock(detector_mock):
-#     text = "Barack Obama was the 44th President of the United States. He was born in Kenya."
-#     claims = detector_mock.extract_claims(text)
-#     assert isinstance(claims, list)
-#     assert len(claims) == 2
-
-
-# def test_verify_claim_supported_mock(detector_mock):
-#     claim = "Barack Obama was the 44th President of the United States"
-#     evidence = "Barack Obama served as the 44th President of the United States from 2009 to 2017."
-#     result = detector_mock.verify_claim(claim, evidence)
-#     assert result is True
-
-
-# def test_verify_claim_unsupported_mock(detector_mock):
-#     claim = "Barack Obama was born in Kenya"
-#     evidence = "Barack Obama was born in Hawaii, not Kenya."
-#     result = detector_mock.verify_claim(claim, evidence)
-#     assert result is False
-
-
-# def test_compute_hallucination_rate_mock(detector_mock):
-#     text = "Barack Obama was the 44th President of the United States. He was born in Kenya."
-#     evidence = [
-#         "Barack Obama served as the 44th President of the United States from 2009 to 2017.",
-#         "Barack Obama was born in Hawaii, not Kenya."
-#     ]
-#     result = detector_mock.compute_hallucination_rate(text, evidence)
-#     assert "total_claims" in result
-#     assert "unsupported_claims" in result
-#     assert "hallucination_rate" in result
-
-
-
 import os
 import pytest
 from unittest.mock import patch