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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/ntp_tiles/custom_links_store.h"
#include <stdint.h>
#include <memory>
#include "base/strings/utf_string_conversions.h"
#include "components/sync_preferences/testing_pref_service_syncable.h"
#include "testing/gtest/include/gtest/gtest.h"
using sync_preferences::TestingPrefServiceSyncable;
namespace ntp_tiles {
namespace {
const char16_t kTestTitle1[] = u"Foo1";
const char16_t kTestTitle2[] = u"Foo2";
const char kTestUrl1[] = "http://foo1.com/";
const char kTestUrl2[] = "http://foo2.com/";
} // namespace
class CustomLinksStoreTest : public testing::Test {
public:
CustomLinksStoreTest() {
custom_links_store_ = std::make_unique<CustomLinksStore>(&prefs_);
CustomLinksStore::RegisterProfilePrefs(prefs_.registry());
}
CustomLinksStoreTest(const CustomLinksStoreTest&) = delete;
CustomLinksStoreTest& operator=(const CustomLinksStoreTest&) = delete;
protected:
sync_preferences::TestingPrefServiceSyncable prefs_;
std::unique_ptr<CustomLinksStore> custom_links_store_;
};
TEST_F(CustomLinksStoreTest, StoreAndRetrieveLinks) {
std::vector<CustomLinksManager::Link> initial_links(
{CustomLinksManager::Link{GURL(kTestUrl1), kTestTitle1, true}});
custom_links_store_->StoreLinks(initial_links);
std::vector<CustomLinksManager::Link> retrieved_links =
custom_links_store_->RetrieveLinks();
EXPECT_EQ(initial_links, retrieved_links);
}
TEST_F(CustomLinksStoreTest, StoreEmptyList) {
std::vector<CustomLinksManager::Link> populated_links(
{CustomLinksManager::Link{GURL(kTestUrl1), kTestTitle1, false},
CustomLinksManager::Link{GURL(kTestUrl2), kTestTitle2, true}});
custom_links_store_->StoreLinks(populated_links);
std::vector<CustomLinksManager::Link> retrieved_links =
custom_links_store_->RetrieveLinks();
ASSERT_EQ(populated_links, retrieved_links);
custom_links_store_->StoreLinks(std::vector<CustomLinksManager::Link>());
retrieved_links = custom_links_store_->RetrieveLinks();
EXPECT_TRUE(retrieved_links.empty());
}
TEST_F(CustomLinksStoreTest, ClearLinks) {
std::vector<CustomLinksManager::Link> initial_links(
{CustomLinksManager::Link{GURL(kTestUrl1), kTestTitle1}});
custom_links_store_->StoreLinks(initial_links);
std::vector<CustomLinksManager::Link> retrieved_links =
custom_links_store_->RetrieveLinks();
ASSERT_EQ(initial_links, retrieved_links);
custom_links_store_->ClearLinks();
retrieved_links = custom_links_store_->RetrieveLinks();
EXPECT_TRUE(retrieved_links.empty());
}
TEST_F(CustomLinksStoreTest, LinksSavedAfterShutdown) {
std::vector<CustomLinksManager::Link> initial_links(
{CustomLinksManager::Link{GURL(kTestUrl1), kTestTitle1, false},
CustomLinksManager::Link{GURL(kTestUrl2), kTestTitle2, true}});
custom_links_store_->StoreLinks(initial_links);
std::vector<CustomLinksManager::Link> retrieved_links =
custom_links_store_->RetrieveLinks();
ASSERT_EQ(initial_links, retrieved_links);
// Simulate shutdown by recreating CustomLinksStore.
custom_links_store_.reset();
custom_links_store_ = std::make_unique<CustomLinksStore>(&prefs_);
retrieved_links = custom_links_store_->RetrieveLinks();
EXPECT_EQ(initial_links, retrieved_links);
}
} // namespace ntp_tiles
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