| |
| |
| |
| import pytest |
|
|
| from haystack import Document |
| from haystack.dataclasses.answer import ExtractedAnswer, GeneratedAnswer, ExtractedTableAnswer |
| from haystack.components.joiners.answer_joiner import AnswerJoiner, JoinMode |
|
|
|
|
| class TestAnswerJoiner: |
| def test_init(self): |
| joiner = AnswerJoiner() |
| assert joiner.join_mode == JoinMode.CONCATENATE |
| assert joiner.top_k is None |
| assert joiner.sort_by_score is False |
|
|
| def test_init_with_custom_parameters(self): |
| joiner = AnswerJoiner(join_mode="concatenate", top_k=5, sort_by_score=True) |
| assert joiner.join_mode == JoinMode.CONCATENATE |
| assert joiner.top_k == 5 |
| assert joiner.sort_by_score is True |
|
|
| def test_to_dict(self): |
| joiner = AnswerJoiner() |
| data = joiner.to_dict() |
| assert data == { |
| "type": "haystack.components.joiners.answer_joiner.AnswerJoiner", |
| "init_parameters": {"join_mode": "concatenate", "top_k": None, "sort_by_score": False}, |
| } |
|
|
| def test_to_from_dict_custom_parameters(self): |
| joiner = AnswerJoiner("concatenate", top_k=5, sort_by_score=True) |
| data = joiner.to_dict() |
| assert data == { |
| "type": "haystack.components.joiners.answer_joiner.AnswerJoiner", |
| "init_parameters": {"join_mode": "concatenate", "top_k": 5, "sort_by_score": True}, |
| } |
|
|
| deserialized_joiner = AnswerJoiner.from_dict(data) |
| assert deserialized_joiner.join_mode == JoinMode.CONCATENATE |
| assert deserialized_joiner.top_k == 5 |
| assert deserialized_joiner.sort_by_score is True |
|
|
| def test_from_dict(self): |
| data = {"type": "haystack.components.joiners.answer_joiner.AnswerJoiner", "init_parameters": {}} |
| answer_joiner = AnswerJoiner.from_dict(data) |
| assert answer_joiner.join_mode == JoinMode.CONCATENATE |
| assert answer_joiner.top_k is None |
| assert answer_joiner.sort_by_score is False |
|
|
| def test_from_dict_customs_parameters(self): |
| data = { |
| "type": "haystack.components.joiners.answer_joiner.AnswerJoiner", |
| "init_parameters": {"join_mode": "concatenate", "top_k": 5, "sort_by_score": True}, |
| } |
| answer_joiner = AnswerJoiner.from_dict(data) |
| assert answer_joiner.join_mode == JoinMode.CONCATENATE |
| assert answer_joiner.top_k == 5 |
| assert answer_joiner.sort_by_score is True |
|
|
| def test_empty_list(self): |
| joiner = AnswerJoiner() |
| result = joiner.run([]) |
| assert result == {"answers": []} |
|
|
| def test_list_of_empty_lists(self): |
| joiner = AnswerJoiner() |
| result = joiner.run([[], []]) |
| assert result == {"answers": []} |
|
|
| def test_list_of_single_answer(self): |
| joiner = AnswerJoiner() |
| answers = [ |
| GeneratedAnswer(query="a", data="a", meta={}, documents=[Document(content="a")]), |
| GeneratedAnswer(query="b", data="b", meta={}, documents=[Document(content="b")]), |
| GeneratedAnswer(query="c", data="c", meta={}, documents=[Document(content="c")]), |
| ] |
| result = joiner.run([answers]) |
| assert result == {"answers": answers} |
|
|
| def test_two_lists_of_generated_answers(self): |
| joiner = AnswerJoiner() |
| answers1 = [GeneratedAnswer(query="a", data="a", meta={}, documents=[Document(content="a")])] |
| answers2 = [GeneratedAnswer(query="d", data="d", meta={}, documents=[Document(content="d")])] |
| result = joiner.run([answers1, answers2]) |
| assert result == {"answers": answers1 + answers2} |
|
|
| def test_multiple_lists_of_mixed_answers(self): |
| joiner = AnswerJoiner() |
| answers1 = [GeneratedAnswer(query="a", data="a", meta={}, documents=[Document(content="a")])] |
| answers2 = [ExtractedAnswer(query="d", score=0.9, meta={}, document=Document(content="d"))] |
| answers3 = [ExtractedTableAnswer(query="e", score=0.7, meta={}, document=Document(content="e"))] |
| answers4 = [GeneratedAnswer(query="f", data="f", meta={}, documents=[Document(content="f")])] |
| all_answers = answers1 + answers2 + answers3 + answers4 |
| result = joiner.run([answers1, answers2, answers3, answers4]) |
| assert result == {"answers": all_answers} |
|
|
| def test_unsupported_join_mode(self): |
| unsupported_mode = "unsupported_mode" |
| with pytest.raises(ValueError): |
| AnswerJoiner(join_mode=unsupported_mode) |
|
|
