1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef SYNC_API_ATTACHMENTS_FAKE_ATTACHMENT_STORE_H_
6 #define SYNC_API_ATTACHMENTS_FAKE_ATTACHMENT_STORE_H_
10 #include "base/memory/ref_counted.h"
11 #include "base/memory/scoped_ptr.h"
12 #include "base/stl_util.h"
13 #include "sync/api/attachments/attachment_store.h"
14 #include "sync/base/sync_export.h"
17 class SequencedTaskRunner;
18 class SingleThreadTaskRunner;
23 } // namespace sync_pb
29 // A in-memory only implementation of AttachmentStore used for testing.
31 // Requires that the current thread has a MessageLoop.
32 class SYNC_EXPORT FakeAttachmentStore : public AttachmentStore {
34 // Construct a FakeAttachmentStore whose "IO" will be performed in
35 // |backend_task_runner|.
37 const scoped_refptr<base::SequencedTaskRunner>& backend_task_runner);
38 virtual ~FakeAttachmentStore();
40 // AttachmentStore implementation.
41 virtual void Read(const sync_pb::AttachmentId& id,
42 const ReadCallback& callback) OVERRIDE;
43 virtual void Write(const sync_pb::AttachmentId& id,
44 const scoped_refptr<base::RefCountedMemory>& bytes,
45 const WriteCallback& callback) OVERRIDE;
46 virtual void Drop(const sync_pb::AttachmentId& id,
47 const DropCallback& callback) OVERRIDE;
51 scoped_refptr<Backend> backend_;
52 scoped_refptr<base::SequencedTaskRunner> backend_task_runner_;
54 DISALLOW_COPY_AND_ASSIGN(FakeAttachmentStore);
59 #endif // SYNC_API_ATTACHMENTS_FAKE_ATTACHMENT_STORE_H_