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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/webui/ash/emoji/emoji_page_handler.h"
#include "ash/constants/ash_pref_names.h"
#include "base/json/values_util.h"
#include "base/test/test_future.h"
#include "base/time/time.h"
#include "chrome/test/base/testing_profile.h"
#include "components/prefs/pref_service.h"
#include "content/public/test/browser_task_environment.h"
#include "content/public/test/test_web_contents_factory.h"
#include "content/public/test/test_web_ui.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace ash {
namespace {
using ::emoji_picker::mojom::EmojiVariant;
using ::emoji_picker::mojom::EmojiVariantPtr;
using ::emoji_picker::mojom::HistoryItem;
using ::emoji_picker::mojom::HistoryItemPtr;
using ::emoji_picker::mojom::Category::kEmojis;
using ::testing::AllOf;
using ::testing::ElementsAre;
using ::testing::Field;
using ::testing::IsEmpty;
using ::testing::Pointee;
base::Time TimeFromSeconds(int64_t seconds) {
return base::Time::FromDeltaSinceWindowsEpoch(base::Seconds(seconds));
}
class EmojiPageHandlerTest : public ::testing::Test {
public:
void SetUp() override {
profile_ = std::make_unique<TestingProfile>();
web_ui_.set_web_contents(
web_contents_factory_.CreateWebContents(profile_.get()));
}
protected:
content::BrowserTaskEnvironment task_environment_;
std::unique_ptr<TestingProfile> profile_;
content::TestWebUI web_ui_;
content::TestWebContentsFactory web_contents_factory_;
};
TEST_F(EmojiPageHandlerTest, UpdatesEmojiHistoryInPrefs) {
mojo::PendingReceiver<emoji_picker::mojom::PageHandler> receiver;
EmojiPageHandler handler(std::move(receiver), &web_ui_, nullptr, false, false,
kEmojis, "");
std::vector<HistoryItemPtr> history;
history.push_back(HistoryItem::New("abc", TimeFromSeconds(10)));
history.push_back(HistoryItem::New("xyz", TimeFromSeconds(5)));
handler.UpdateHistoryInPrefs(kEmojis, std::move(history));
const base::Value::List* emoji_history =
profile_->GetPrefs()
->GetDict(prefs::kEmojiPickerHistory)
.FindList("emoji");
EXPECT_EQ(emoji_history->size(), 2u);
auto& item0 = (*emoji_history)[0].GetDict();
EXPECT_EQ(item0.Find("text")->GetString(), "abc");
EXPECT_EQ(base::ValueToTime(item0.Find("timestamp")), TimeFromSeconds(10));
auto& item1 = (*emoji_history)[1].GetDict();
EXPECT_EQ(item1.Find("text")->GetString(), "xyz");
EXPECT_EQ(base::ValueToTime(item1.Find("timestamp")), TimeFromSeconds(5));
}
TEST_F(EmojiPageHandlerTest, UpdatesPerferredVariantsInPrefs) {
mojo::PendingReceiver<emoji_picker::mojom::PageHandler> receiver;
EmojiPageHandler handler(std::move(receiver), &web_ui_, nullptr, false, false,
kEmojis, "");
std::vector<EmojiVariantPtr> variants;
variants.push_back(EmojiVariant::New("abc", "123"));
variants.push_back(EmojiVariant::New("xyz", "456"));
handler.UpdatePreferredVariantsInPrefs(std::move(variants));
const base::Value::Dict& preference =
profile_->GetPrefs()->GetDict(prefs::kEmojiPickerPreferences);
const base::Value::Dict* preferred_variants =
preference.FindDict("preferred_variants");
EXPECT_EQ(preferred_variants->Find("abc")->GetString(), "123");
EXPECT_EQ(preferred_variants->Find("xyz")->GetString(), "456");
}
TEST_F(EmojiPageHandlerTest, GetsHistoryFromPrefs) {
mojo::PendingReceiver<emoji_picker::mojom::PageHandler> receiver;
EmojiPageHandler handler(std::move(receiver), &web_ui_, nullptr, false, false,
kEmojis, "");
std::vector<HistoryItemPtr> history;
history.push_back(HistoryItem::New("abc", TimeFromSeconds(10)));
history.push_back(HistoryItem::New("xyz", TimeFromSeconds(5)));
handler.UpdateHistoryInPrefs(kEmojis, std::move(history));
base::test::TestFuture<std::vector<HistoryItemPtr>> future;
handler.GetHistoryFromPrefs(kEmojis, future.GetCallback());
EXPECT_TRUE(future.IsReady());
EXPECT_THAT(
future.Get(),
ElementsAre(Pointee(AllOf(Field("text", &HistoryItem::emoji, "abc"),
Field("timestamp", &HistoryItem::timestamp,
TimeFromSeconds(10)))),
Pointee(AllOf(Field("text", &HistoryItem::emoji, "xyz"),
Field("timestamp", &HistoryItem::timestamp,
TimeFromSeconds(5))))));
}
TEST_F(EmojiPageHandlerTest, GetsEmptyHistoryFromEmptyPrefs) {
mojo::PendingReceiver<emoji_picker::mojom::PageHandler> receiver;
EmojiPageHandler handler(std::move(receiver), &web_ui_, nullptr, false, false,
kEmojis, "");
base::test::TestFuture<std::vector<HistoryItemPtr>> future;
handler.GetHistoryFromPrefs(kEmojis, future.GetCallback());
EXPECT_TRUE(future.IsReady());
EXPECT_THAT(future.Get(), IsEmpty());
}
} // namespace
} // namespace ash
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