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| 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. | |
| 4 | |
| 5 #include "sync/internal_api/public/attachments/attachment_store_handle.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/callback.h" | |
| 9 #include "base/memory/ref_counted.h" | |
| 10 #include "base/memory/scoped_ptr.h" | |
| 11 #include "base/message_loop/message_loop.h" | |
| 12 #include "base/run_loop.h" | |
| 13 #include "base/thread_task_runner_handle.h" | |
| 14 #include "sync/api/attachments/attachment.h" | |
| 15 #include "sync/api/attachments/attachment_id.h" | |
| 16 #include "testing/gtest/include/gtest/gtest.h" | |
| 17 | |
| 18 namespace syncer { | |
| 19 | |
| 20 namespace { | |
| 21 | |
| 22 class MockAttachmentStore : public AttachmentStoreBase { | |
| 23 public: | |
| 24 MockAttachmentStore(const base::Closure& read_called, | |
| 25 const base::Closure& write_called, | |
| 26 const base::Closure& drop_called, | |
| 27 const base::Closure& dtor_called) | |
| 28 : read_called_(read_called), | |
| 29 write_called_(write_called), | |
| 30 drop_called_(drop_called), | |
| 31 dtor_called_(dtor_called) {} | |
| 32 | |
| 33 virtual ~MockAttachmentStore() { | |
| 34 dtor_called_.Run(); | |
| 35 } | |
| 36 | |
| 37 virtual void Read(const AttachmentIdList& ids, | |
| 38 const ReadCallback& callback) OVERRIDE { | |
| 39 read_called_.Run(); | |
| 40 } | |
| 41 | |
| 42 virtual void Write(const AttachmentList& attachments, | |
| 43 const WriteCallback& callback) OVERRIDE { | |
| 44 write_called_.Run(); | |
| 45 } | |
| 46 | |
| 47 virtual void Drop(const AttachmentIdList& ids, | |
| 48 const DropCallback& callback) OVERRIDE { | |
| 49 drop_called_.Run(); | |
| 50 } | |
| 51 | |
| 52 base::Closure read_called_; | |
| 53 base::Closure write_called_; | |
| 54 base::Closure drop_called_; | |
| 55 base::Closure dtor_called_; | |
| 56 }; | |
| 57 | |
| 58 } // namespace | |
| 59 | |
| 60 class AttachmentStoreHandleTest : public testing::Test { | |
| 61 protected: | |
| 62 AttachmentStoreHandleTest() | |
| 63 : read_call_count_(0), | |
| 64 write_call_count_(0), | |
| 65 drop_call_count_(0), | |
| 66 dtor_call_count_(0) {} | |
| 67 | |
| 68 virtual void SetUp() { | |
| 69 scoped_ptr<AttachmentStoreBase> backend(new MockAttachmentStore( | |
| 70 base::Bind(&AttachmentStoreHandleTest::ReadCalled, | |
| 71 base::Unretained(this)), | |
| 72 base::Bind(&AttachmentStoreHandleTest::WriteCalled, | |
| 73 base::Unretained(this)), | |
| 74 base::Bind(&AttachmentStoreHandleTest::DropCalled, | |
| 75 base::Unretained(this)), | |
| 76 base::Bind(&AttachmentStoreHandleTest::DtorCalled, | |
| 77 base::Unretained(this)))); | |
| 78 attachment_store_handle_ = new AttachmentStoreHandle( | |
| 79 backend.Pass(), base::ThreadTaskRunnerHandle::Get()); | |
| 80 } | |
| 81 | |
| 82 static void ReadDone(const AttachmentStore::Result& result, | |
| 83 scoped_ptr<AttachmentMap> attachments, | |
| 84 scoped_ptr<AttachmentIdList> unavailable_attachments) { | |
| 85 NOTREACHED(); | |
| 86 } | |
| 87 | |
| 88 static void WriteDone(const AttachmentStore::Result& result) { | |
| 89 NOTREACHED(); | |
| 90 } | |
| 91 | |
| 92 static void DropDone(const AttachmentStore::Result& result) { | |
| 93 NOTREACHED(); | |
| 94 } | |
| 95 | |
| 96 void ReadCalled() { ++read_call_count_; } | |
| 97 | |
| 98 void WriteCalled() { ++write_call_count_; } | |
| 99 | |
| 100 void DropCalled() { ++drop_call_count_; } | |
| 101 | |
| 102 void DtorCalled() { ++dtor_call_count_; } | |
| 103 | |
| 104 void RunMessageLoop() { | |
| 105 base::RunLoop run_loop; | |
| 106 run_loop.RunUntilIdle(); | |
| 107 } | |
| 108 | |
| 109 base::MessageLoop message_loop_; | |
| 110 scoped_refptr<AttachmentStoreHandle> attachment_store_handle_; | |
| 111 int read_call_count_; | |
| 112 int write_call_count_; | |
| 113 int drop_call_count_; | |
| 114 int dtor_call_count_; | |
| 115 }; | |
| 116 | |
| 117 // Test that method calls are forwarded to backend loop | |
| 118 TEST_F(AttachmentStoreHandleTest, MethodsCalled) { | |
| 119 AttachmentIdList ids; | |
| 120 AttachmentList attachments; | |
| 121 | |
| 122 attachment_store_handle_->Read( | |
| 123 ids, base::Bind(&AttachmentStoreHandleTest::ReadDone)); | |
| 124 EXPECT_EQ(read_call_count_, 0); | |
| 125 RunMessageLoop(); | |
| 126 EXPECT_EQ(read_call_count_, 1); | |
| 127 | |
| 128 attachment_store_handle_->Write( | |
| 129 attachments, base::Bind(&AttachmentStoreHandleTest::WriteDone)); | |
| 130 EXPECT_EQ(write_call_count_, 0); | |
| 131 RunMessageLoop(); | |
| 132 EXPECT_EQ(write_call_count_, 1); | |
| 133 | |
| 134 attachment_store_handle_->Drop( | |
| 135 ids, base::Bind(&AttachmentStoreHandleTest::DropDone)); | |
| 136 EXPECT_EQ(drop_call_count_, 0); | |
| 137 RunMessageLoop(); | |
| 138 EXPECT_EQ(drop_call_count_, 1); | |
| 139 | |
| 140 // Releasing referehce to AttachmentStoreHandle should result in | |
| 141 // MockAttachmentStore being deleted on backend loop. | |
| 142 attachment_store_handle_ = NULL; | |
| 143 EXPECT_EQ(dtor_call_count_, 0); | |
| 144 RunMessageLoop(); | |
| 145 EXPECT_EQ(dtor_call_count_, 1); | |
| 146 } | |
| 147 | |
| 148 } // namespace syncer | |
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Chromium Code Reviews
Issue 619563002:
Revert of Refactor FakeAttachmentStore (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master