feat(regulatory): 增加法规核查基础服务

tests/test_regulatory_completeness.py

@@ -0,0 +1,44 @@
+import pytest
+
+from review_agent.models import Conversation, FileSummaryBatch, FileSummaryItem
+from review_agent.regulatory_review.services.completeness_check import run_completeness_check
+from review_agent.regulatory_review.services.rule_loader import load_rule_file
+
+
+pytestmark = pytest.mark.django_db
+
+
+def test_completeness_check_matches_existing_files_and_reports_missing(django_user_model):
+    user = django_user_model.objects.create_user(username="owner", password="pass")
+    conversation = Conversation.objects.create(user=user, title="会话")
+    batch = FileSummaryBatch.objects.create(
+        conversation=conversation,
+        user=user,
+        batch_no="FS-CHECK",
+        status=FileSummaryBatch.Status.SUCCESS,
+    )
+    FileSummaryItem.objects.create(
+        batch=batch,
+        file_index=1,
+        file_name="产品技术要求.docx",
+        file_type="docx",
+        relative_path="产品技术要求.docx",
+        storage_path="x/product.docx",
+    )
+    FileSummaryItem.objects.create(
+        batch=batch,
+        file_index=2,
+        file_name="说明书.docx",
+        file_type="docx",
+        relative_path="说明书.docx",
+        storage_path="x/ifu.docx",
+    )
+
+    findings = run_completeness_check(batch, load_rule_file())
+
+    titles = [finding.title for finding in findings]
+    assert "缺少注册检验报告" in titles
+    assert "缺少产品技术要求" not in titles
+    missing = next(finding for finding in findings if finding.rule_code == "registration_test_report")
+    assert missing.severity == "blocking"
+    assert missing.category == "completeness"