Componentize //chrome/browser/offline_pages

chrome/browser/offline_pages/offline_page_metadata_store_impl_unittest.cc

Index: chrome/browser/offline_pages/offline_page_metadata_store_impl_unittest.cc
diff --git a/chrome/browser/offline_pages/offline_page_metadata_store_impl_unittest.cc b/chrome/browser/offline_pages/offline_page_metadata_store_impl_unittest.cc
deleted file mode 100644
index ae3040052c580d6d802410d561942b2a315abbf8..0000000000000000000000000000000000000000
--- a/chrome/browser/offline_pages/offline_page_metadata_store_impl_unittest.cc
+++ /dev/null
@@ -1,310 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/offline_pages/offline_page_metadata_store_impl.h"
-
-#include "base/bind.h"
-#include "base/files/file_path.h"
-#include "base/files/scoped_temp_dir.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "base/run_loop.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/offline_pages/offline_pages.pb.h"
-#include "components/leveldb_proto/proto_database_impl.h"
-#include "components/offline_pages/offline_page_item.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using leveldb_proto::ProtoDatabaseImpl;
-
-namespace offline_pages {
-
-namespace {
-
-const char kTestURL[] = "https://example.com";
-const base::string16 kTestTitle = base::ASCIIToUTF16("Example site title");
-const base::FilePath::CharType kFilePath[] =
-    FILE_PATH_LITERAL("/offline_pages/example_com.mhtml");
-int64 kFileSize = 234567;
-
-class OfflinePageMetadataStoreImplTest : public testing::Test {
- public:
-  enum CalledCallback { NONE, LOAD, ADD, REMOVE, DESTROY };
-  enum Status { STATUS_NONE, STATUS_TRUE, STATUS_FALSE };
-
-  OfflinePageMetadataStoreImplTest();
-  ~OfflinePageMetadataStoreImplTest() override;
-
-  void TearDown() override { message_loop_.RunUntilIdle(); }
-
-  scoped_ptr<OfflinePageMetadataStoreImpl> BuildStore();
-  void PumpLoop();
-
-  void LoadCallback(bool success,
-                    const std::vector<OfflinePageItem>& offline_pages);
-  void UpdateCallback(CalledCallback called_callback, bool success);
-
-  void ClearResults();
-
- protected:
-  CalledCallback last_called_callback_;
-  Status last_status_;
-  std::vector<OfflinePageItem> offline_pages_;
-
-  base::ScopedTempDir temp_directory_;
-  base::MessageLoop message_loop_;
-  scoped_ptr<base::RunLoop> run_loop_;
-};
-
-OfflinePageMetadataStoreImplTest::OfflinePageMetadataStoreImplTest()
-    : last_called_callback_(NONE), last_status_(STATUS_NONE) {
-  EXPECT_TRUE(temp_directory_.CreateUniqueTempDir());
-}
-
-OfflinePageMetadataStoreImplTest::~OfflinePageMetadataStoreImplTest() {
-}
-
-void OfflinePageMetadataStoreImplTest::PumpLoop() {
-  run_loop_.reset(new base::RunLoop());
-  run_loop_->Run();
-}
-
-scoped_ptr<OfflinePageMetadataStoreImpl>
-OfflinePageMetadataStoreImplTest::BuildStore() {
-  scoped_ptr<ProtoDatabaseImpl<offline_pages::OfflinePageEntry>> db(
-      new ProtoDatabaseImpl<offline_pages::OfflinePageEntry>(
-          message_loop_.task_runner()));
-  return scoped_ptr<OfflinePageMetadataStoreImpl>(
-      new OfflinePageMetadataStoreImpl(db.Pass(), temp_directory_.path()));
-}
-
-void OfflinePageMetadataStoreImplTest::LoadCallback(
-    bool status,
-    const std::vector<OfflinePageItem>& offline_pages) {
-  last_called_callback_ = LOAD;
-  last_status_ = status ? STATUS_TRUE : STATUS_FALSE;
-  offline_pages_.swap(const_cast<std::vector<OfflinePageItem>&>(offline_pages));
-  run_loop_->Quit();
-}
-
-void OfflinePageMetadataStoreImplTest::UpdateCallback(
-    CalledCallback called_callback,
-    bool status) {
-  last_called_callback_ = called_callback;
-  last_status_ = status ? STATUS_TRUE : STATUS_FALSE;
-  run_loop_->Quit();
-}
-
-void OfflinePageMetadataStoreImplTest::ClearResults() {
-  last_called_callback_ = NONE;
-  last_status_ = STATUS_NONE;
-  offline_pages_.clear();
-}
-
-// Loads empty store and makes sure that there are no offline pages stored in
-// it.
-TEST_F(OfflinePageMetadataStoreImplTest, LoadEmptyStore) {
-  scoped_ptr<OfflinePageMetadataStoreImpl> store(BuildStore());
-  store->Load(base::Bind(&OfflinePageMetadataStoreImplTest::LoadCallback,
-                         base::Unretained(this)));
-  PumpLoop();
-
-  EXPECT_EQ(LOAD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-  EXPECT_EQ(0U, offline_pages_.size());
-}
-
-// Adds metadata of an offline page into a store and then loads from the
-// store to make sure the metadata is preserved.
-TEST_F(OfflinePageMetadataStoreImplTest, AddOfflinePageThenLoad) {
-  scoped_ptr<OfflinePageMetadataStoreImpl> store(BuildStore());
-
-  OfflinePageItem offline_page(GURL(kTestURL), kTestTitle,
-                               base::FilePath(kFilePath), kFileSize);
-  store->AddOfflinePage(
-      offline_page,
-      base::Bind(&OfflinePageMetadataStoreImplTest::UpdateCallback,
-                 base::Unretained(this), ADD));
-  PumpLoop();
-  EXPECT_EQ(ADD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-
-  ClearResults();
-  store->Load(base::Bind(&OfflinePageMetadataStoreImplTest::LoadCallback,
-                         base::Unretained(this)));
-  PumpLoop();
-
-  EXPECT_EQ(LOAD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-  EXPECT_EQ(1U, offline_pages_.size());
-  EXPECT_EQ(offline_page.url, offline_pages_[0].url);
-  EXPECT_EQ(offline_page.title, offline_pages_[0].title);
-  EXPECT_EQ(offline_page.version, offline_pages_[0].version);
-  EXPECT_EQ(offline_page.file_path, offline_pages_[0].file_path);
-  EXPECT_EQ(offline_page.file_size, offline_pages_[0].file_size);
-  EXPECT_EQ(offline_page.creation_time, offline_pages_[0].creation_time);
-  EXPECT_EQ(offline_page.last_access_time, offline_pages_[0].last_access_time);
-}
-
-// Adds metadata of an offline page into a store and then opens the store
-// again to make sure that stored metadata survives store restarts.
-TEST_F(OfflinePageMetadataStoreImplTest, AddOfflinePageRestartLoad) {
-  scoped_ptr<OfflinePageMetadataStoreImpl> store(BuildStore());
-
-  OfflinePageItem offline_page(GURL(kTestURL), kTestTitle,
-                               base::FilePath(kFilePath), kFileSize);
-  store->AddOfflinePage(
-      offline_page,
-      base::Bind(&OfflinePageMetadataStoreImplTest::UpdateCallback,
-                 base::Unretained(this), ADD));
-  PumpLoop();
-  EXPECT_EQ(ADD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-
-  // Reset the store first to ensure file lock is removed.
-  store.reset();
-  store = BuildStore().Pass();
-  ClearResults();
-  store->Load(base::Bind(&OfflinePageMetadataStoreImplTest::LoadCallback,
-                         base::Unretained(this)));
-  PumpLoop();
-
-  EXPECT_EQ(LOAD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-  EXPECT_EQ(1U, offline_pages_.size());
-  EXPECT_EQ(offline_page.url, offline_pages_[0].url);
-  EXPECT_EQ(offline_page.title, offline_pages_[0].title);
-  EXPECT_EQ(offline_page.version, offline_pages_[0].version);
-  EXPECT_EQ(offline_page.file_path, offline_pages_[0].file_path);
-  EXPECT_EQ(offline_page.file_size, offline_pages_[0].file_size);
-  EXPECT_EQ(offline_page.creation_time, offline_pages_[0].creation_time);
-  EXPECT_EQ(offline_page.last_access_time, offline_pages_[0].last_access_time);
-}
-
-// Tests removing offline page metadata from the store, for which it first adds
-// metadata of an offline page.
-TEST_F(OfflinePageMetadataStoreImplTest, RemoveOfflinePage) {
-  scoped_ptr<OfflinePageMetadataStoreImpl> store(BuildStore());
-
-  OfflinePageItem offline_page(GURL(kTestURL), kTestTitle,
-                               base::FilePath(kFilePath), kFileSize);
-  store->AddOfflinePage(
-      offline_page,
-      base::Bind(&OfflinePageMetadataStoreImplTest::UpdateCallback,
-                 base::Unretained(this), ADD));
-  store->Load(base::Bind(&OfflinePageMetadataStoreImplTest::LoadCallback,
-                         base::Unretained(this)));
-  store->RemoveOfflinePage(
-      offline_page.url,
-      base::Bind(&OfflinePageMetadataStoreImplTest::UpdateCallback,
-                 base::Unretained(this), REMOVE));
-  store->Load(base::Bind(&OfflinePageMetadataStoreImplTest::LoadCallback,
-                         base::Unretained(this)));
-  store.reset();
-  store = BuildStore().Pass();
-  store->Load(base::Bind(&OfflinePageMetadataStoreImplTest::LoadCallback,
-                         base::Unretained(this)));
-  // Add offline page is exectued:
-  PumpLoop();
-  EXPECT_EQ(ADD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-
-  // Load is exectued:
-  ClearResults();
-  PumpLoop();
-
-  EXPECT_EQ(LOAD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-  EXPECT_EQ(1U, offline_pages_.size());
-
-  // Remove offline page is exectued:
-  ClearResults();
-  PumpLoop();
-  EXPECT_EQ(REMOVE, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-
-  // Load is exectued:
-  ClearResults();
-  PumpLoop();
-
-  EXPECT_EQ(LOAD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-  EXPECT_EQ(0U, offline_pages_.size());
-
-  // Checking the value after reseting the store.
-  ClearResults();
-  PumpLoop();
-  EXPECT_EQ(LOAD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-  EXPECT_EQ(0U, offline_pages_.size());
-}
-
-// Adds metadata of multiple offline pages into a store and removes some.
-TEST_F(OfflinePageMetadataStoreImplTest, AddRemoveMultipleOfflinePages) {
-  scoped_ptr<OfflinePageMetadataStoreImpl> store(BuildStore());
-
-  OfflinePageItem offline_page_1(GURL(kTestURL), kTestTitle,
-                                 base::FilePath(kFilePath), kFileSize);
-  base::FilePath file_path_2 =
-      base::FilePath(FILE_PATH_LITERAL("//other.page.com.mhtml"));
-  OfflinePageItem offline_page_2(GURL("https://other.page.com"),
-                                 base::ASCIIToUTF16("Other page"),
-                                 file_path_2, 12345, base::Time::Now());
-  store->AddOfflinePage(
-      offline_page_1,
-      base::Bind(&OfflinePageMetadataStoreImplTest::UpdateCallback,
-                 base::Unretained(this), ADD));
-  PumpLoop();
-  EXPECT_EQ(ADD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-
-  ClearResults();
-  store->AddOfflinePage(
-      offline_page_2,
-      base::Bind(&OfflinePageMetadataStoreImplTest::UpdateCallback,
-                 base::Unretained(this), ADD));
-  PumpLoop();
-  EXPECT_EQ(ADD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-
-  ClearResults();
-  store->Load(base::Bind(&OfflinePageMetadataStoreImplTest::LoadCallback,
-                         base::Unretained(this)));
-  PumpLoop();
-
-  EXPECT_EQ(LOAD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-  EXPECT_EQ(2U, offline_pages_.size());
-
-  store->RemoveOfflinePage(
-      offline_page_1.url,
-      base::Bind(&OfflinePageMetadataStoreImplTest::UpdateCallback,
-                 base::Unretained(this), REMOVE));
-  PumpLoop();
-  EXPECT_EQ(REMOVE, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-
-  ClearResults();
-  store.reset();
-  store = BuildStore().Pass();
-  store->Load(base::Bind(&OfflinePageMetadataStoreImplTest::LoadCallback,
-                         base::Unretained(this)));
-  PumpLoop();
-
-  EXPECT_EQ(LOAD, last_called_callback_);
-  EXPECT_EQ(STATUS_TRUE, last_status_);
-  EXPECT_EQ(1U, offline_pages_.size());
-  EXPECT_EQ(offline_page_2.url, offline_pages_[0].url);
-  EXPECT_EQ(offline_page_2.title, offline_pages_[0].title);
-  EXPECT_EQ(offline_page_2.version, offline_pages_[0].version);
-  EXPECT_EQ(offline_page_2.file_path, offline_pages_[0].file_path);
-  EXPECT_EQ(offline_page_2.file_size, offline_pages_[0].file_size);
-  EXPECT_EQ(offline_page_2.creation_time, offline_pages_[0].creation_time);
-  EXPECT_EQ(offline_page_2.last_access_time,
-            offline_pages_[0].last_access_time);
-}
-
-}  // namespace
-
-}  // namespace offline_pages