feat: 增强资料包压缩导入异常提示

tests/test_documents.py

@@ -334,3 +334,81 @@ def test_import_submission_batch_supports_7z_package_and_preserves_relative_path
         "CH1/注册申请表.txt",
         "CH1/目标产品说明书.txt",
     ]
+
+
+def test_import_submission_batch_records_warnings_for_unsupported_zip_entries(db):
+    archive = BytesIO()
+    with ZipFile(archive, "w") as zip_file:
+        zip_file.writestr("CH1/注册申请表.txt", "产品名称：产品A")
+        zip_file.writestr("CH1/忽略图片.png", b"binary-image-data")
+    archive.seek(0)
+    package = SimpleUploadedFile(
+        "registration-package.zip",
+        archive.read(),
+        content_type="application/zip",
+    )
+
+    result = import_submission_batch("document_review", [package])
+
+    batch = SubmissionBatch.objects.get(batch_id=result["batch_id"])
+    warnings = result["registration_overview_report"]["warnings"]
+    assert batch.file_count == 1
+    assert batch.exception_count == 1
+    assert "跳过不支持的文件" in warnings[0]
+    assert "CH1/忽略图片.png" in warnings[0]
+
+
+def test_import_submission_batch_marks_failed_when_zip_has_no_supported_files(db):
+    archive = BytesIO()
+    with ZipFile(archive, "w") as zip_file:
+        zip_file.writestr("assets/readme.png", b"binary-image-data")
+    archive.seek(0)
+    package = SimpleUploadedFile(
+        "empty-registration-package.zip",
+        archive.read(),
+        content_type="application/zip",
+    )
+
+    result = import_submission_batch("document_review", [package])
+
+    batch = SubmissionBatch.objects.get(batch_id=result["batch_id"])
+    warnings = result["registration_overview_report"]["warnings"]
+    assert batch.file_count == 0
+    assert batch.import_status == SubmissionBatch.STATUS_FAILED
+    assert batch.exception_count == len(warnings)
+    assert any("未发现可导入的支持文件" in warning for warning in warnings)
+
+
+def test_import_submission_batch_records_warnings_for_unsupported_7z_entries(db, monkeypatch):
+    package = SimpleUploadedFile(
+        "registration-package.7z",
+        b"fake-7z-bytes",
+        content_type="application/x-7z-compressed",
+    )
+
+    class FakeSevenZipFile:
+        def __init__(self, _file_obj, mode="r"):
+            self.mode = mode
+
+        def __enter__(self):
+            return self
+
+        def __exit__(self, exc_type, exc, tb):
+            return False
+
+        def extractall(self, path):
+            target = Path(path)
+            (target / "CH1").mkdir(parents=True, exist_ok=True)
+            (target / "CH1" / "注册申请表.txt").write_text("产品名称：产品A", encoding="utf-8")
+            (target / "CH1" / "忽略图片.png").write_bytes(b"binary-image-data")
+
+    fake_module = types.SimpleNamespace(SevenZipFile=FakeSevenZipFile)
+    monkeypatch.setitem(sys.modules, "py7zr", fake_module)
+
+    result = import_submission_batch("document_review", [package])
+
+    batch = SubmissionBatch.objects.get(batch_id=result["batch_id"])
+    warnings = result["registration_overview_report"]["warnings"]
+    assert batch.file_count == 1
+    assert batch.exception_count == 1
+    assert any("CH1/忽略图片.png" in warning for warning in warnings)