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ragflow/test/unit_test/rag/app/test_vision_language_callers.py

101 lines
3.6 KiB
Python

#
# Copyright 2026 The InfiniFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import ast
from pathlib import Path
from unittest.mock import Mock
import pytest
from rag.app import naive
REPO_ROOT = Path(__file__).resolve().parents[4]
def _call_name(call):
if isinstance(call.func, ast.Name):
return call.func.id
if isinstance(call.func, ast.Attribute):
return call.func.attr
return None
@pytest.mark.p1
@pytest.mark.parametrize(
("relative_path", "expected_call_count"),
[
("rag/app/book.py", 1),
("rag/app/manual.py", 2),
("rag/app/naive.py", 2),
("rag/app/one.py", 1),
("rag/app/paper.py", 1),
("rag/app/table.py", 1),
],
)
def test_all_figure_wrapper_callers_forward_language(relative_path, expected_call_count):
tree = ast.parse((REPO_ROOT / relative_path).read_text())
calls = [node for node in ast.walk(tree) if isinstance(node, ast.Call) and (_call_name(node) or "").startswith("vision_figure_parser_")]
assert len(calls) == expected_call_count
for call in calls:
language = next((keyword.value for keyword in call.keywords if keyword.arg == "lang"), None)
assert isinstance(language, ast.Name), f"{relative_path}:{call.lineno} does not forward lang"
assert language.id == "lang"
@pytest.mark.p1
def test_markdown_chunk_forwards_language_to_model_and_figure_parser(monkeypatch):
markdown_parser = Mock(return_value=([("section", "")], [], [object()]))
monkeypatch.setattr(naive, "Markdown", Mock(return_value=markdown_parser))
monkeypatch.setattr(naive, "get_tenant_default_model_by_type", Mock(return_value={"llm_name": "vision-model"}))
vision_model = object()
llm_bundle = Mock(return_value=vision_model)
monkeypatch.setattr(naive, "LLMBundle", llm_bundle)
parser_instance = Mock(return_value=[((None, "description"), None)])
parser_factory = Mock(return_value=parser_instance)
monkeypatch.setattr(naive, "VisionFigureParser", parser_factory)
monkeypatch.setattr(naive.rag_tokenizer, "tokenize", lambda text: text)
monkeypatch.setattr(naive.rag_tokenizer, "fine_grained_tokenize", lambda text: text)
monkeypatch.setattr(naive, "num_tokens_from_string", lambda _text: 1)
monkeypatch.setattr(naive, "tokenize_table", Mock(return_value=[]))
monkeypatch.setattr(naive, "tokenize_chunks", Mock(return_value=[]))
monkeypatch.setattr(naive, "tokenize_chunks_with_images", Mock(return_value=[]))
naive.chunk(
"document.md",
binary=b"markdown",
lang="Japanese",
callback=lambda *_args, **_kwargs: None,
tenant_id="tenant-id",
is_root=False,
parser_config={
"chunk_token_num": 128,
"delimiter": "\n",
"analyze_hyperlink": False,
},
)
llm_bundle.assert_called_once_with(
"tenant-id",
{"llm_name": "vision-model"},
lang="Japanese",
)
assert parser_factory.call_args.kwargs["vision_model"] is vision_model
assert parser_factory.call_args.kwargs["lang"] == "Japanese"
parser_instance.assert_called_once()