fix: prevent duplicate transfer uploads

tests/test_transfer_job_manager.py

@@ -295,6 +295,23 @@ class TransferJobManagerTest(unittest.TestCase):
         self.assertEqual(1, len(jobs))
         self.assertEqual(task2.fileitem, jobs[0].tasks[0].fileitem)
 
+    def test_same_source_file_is_deduped_across_media_jobs(self):
+        """
+        同一个源文件即使识别到不同媒体作业，也不能重复加入整理视图。
+        """
+        jobview = JobManager()
+        task1 = make_task(1)
+        task2 = make_task(1)
+        task1.mediainfo = FakeMedia(100)
+        task2.mediainfo = FakeMedia(200)
+
+        self.assertTrue(jobview.add_task(task1))
+        self.assertFalse(jobview.add_task(task2))
+
+        jobs = jobview.list_jobs()
+        self.assertEqual(1, len(jobs))
+        self.assertEqual(task1.fileitem, jobs[0].tasks[0].fileitem)
+
     def test_pre_recognized_migrations_with_same_meta_do_not_link_jobs(self):
         jobview = JobManager()
         task1 = make_task(1)

tests/test_u115_storage.py

@@ -0,0 +1,99 @@
+from types import SimpleNamespace
+from unittest.mock import patch
+
+from app.modules.filemanager.storages.u115 import U115Pan
+from app.schemas import FileItem
+
+
+def test_upload_returns_target_fileitem_when_uploaded_metadata_is_delayed(tmp_path):
+    """
+    115 上传完成后目录索引暂不可见时，应返回可落库的目标文件项。
+    """
+    local_file = tmp_path / "Test.Show.S01E01.mkv"
+    local_file.write_bytes(b"movie")
+
+    target_dir = FileItem(
+        storage="u115",
+        path="/library/Test Show (2026)/Season 1",
+        type="dir",
+        name="Season 1",
+        fileid="100",
+    )
+    storage = object.__new__(U115Pan)
+    storage._calc_sha1 = lambda *_args, **_kwargs: "sha1"
+    storage.get_item = lambda _path: None
+
+    def fake_request_api(_method, endpoint, *_args, **_kwargs):
+        """
+        模拟 115 初始化、凭证和断点续传接口。
+        """
+        if endpoint == "/open/upload/init":
+            return {
+                "state": True,
+                "data": {
+                    "bucket": "bucket",
+                    "object": "object",
+                    "callback": {"callback": "callback", "callback_var": "var"},
+                    "pick_code": "pickcode",
+                    "status": 1,
+                },
+            }
+        if endpoint == "/open/upload/get_token":
+            return {
+                "endpoint": "endpoint",
+                "AccessKeyId": "access_key_id",
+                "AccessKeySecret": "access_key_secret",
+                "SecurityToken": "security_token",
+            }
+        if endpoint == "/open/upload/resume":
+            return None
+        return None
+
+    class FakeBucket:
+        """
+        模拟 OSS 分片上传客户端。
+        """
+
+        def __init__(self, *_args, **_kwargs):
+            pass
+
+        def init_multipart_upload(self, *_args, **_kwargs):
+            """
+            返回固定 upload_id。
+            """
+            return SimpleNamespace(upload_id="upload_id")
+
+        def upload_part(self, *_args, **_kwargs):
+            """
+            返回固定分片 etag。
+            """
+            return SimpleNamespace(etag="etag")
+
+        def complete_multipart_upload(self, *_args, **_kwargs):
+            """
+            模拟 OSS 完成分片上传成功。
+            """
+            response = SimpleNamespace(json=lambda: {"state": True})
+            return SimpleNamespace(
+                status=200, resp=SimpleNamespace(response=response)
+            )
+
+    storage._request_api = fake_request_api
+
+    with patch(
+        "app.modules.filemanager.storages.u115.oss2.StsAuth",
+        return_value=object(),
+    ), patch(
+        "app.modules.filemanager.storages.u115.oss2.Bucket",
+        FakeBucket,
+    ), patch(
+        "app.modules.filemanager.storages.u115.transfer_process",
+        return_value=lambda _progress: None,
+    ):
+        uploaded_item = storage.upload(target_dir, local_file)
+
+    assert uploaded_item is not None
+    assert uploaded_item.storage == "u115"
+    assert uploaded_item.path == "/library/Test Show (2026)/Season 1/Test.Show.S01E01.mkv"
+    assert uploaded_item.type == "file"
+    assert uploaded_item.size == local_file.stat().st_size