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// Copyright 2020 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/language/core/browser/language_prefs_test_util.h"
#include "base/strings/string_util.h"
#include "components/language/core/browser/pref_names.h"
#include "components/prefs/pref_service.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace language {
namespace test {
LanguagePrefTester::LanguagePrefTester(PrefService* user_prefs)
: prefs_(user_prefs) {}
void LanguagePrefTester::ExpectPref(
const std::string& pref_name,
const std::string& expected_prefs,
const std::string& expected_prefs_chromeos) const {
if (expected_prefs.empty()) {
EXPECT_TRUE(prefs_->GetString(pref_name).empty());
} else {
EXPECT_EQ(expected_prefs, prefs_->GetString(pref_name));
}
}
void LanguagePrefTester::ExpectAcceptLanguagePrefs(
const std::string& expected_prefs,
const std::string& expected_prefs_chromeos) const {
#if BUILDFLAG(IS_CHROMEOS)
ExpectPref(language::prefs::kPreferredLanguages, expected_prefs,
expected_prefs_chromeos);
#else // BUILDFLAG(IS_CHROMEOS)
ExpectPref(language::prefs::kAcceptLanguages, expected_prefs,
expected_prefs_chromeos);
#endif // BUILDFLAG(IS_CHROMEOS)
}
// Similar to function above: this one expects both ChromeOS and other
// platforms to have the same value of language prefs.
void LanguagePrefTester::ExpectAcceptLanguagePrefs(
const std::string& expected_prefs) const {
ExpectAcceptLanguagePrefs(expected_prefs, expected_prefs);
}
void LanguagePrefTester::ExpectSelectedLanguagePrefs(
const std::string& expected_prefs,
const std::string& expected_prefs_chromeos) const {
ExpectPref(language::prefs::kSelectedLanguages, expected_prefs,
expected_prefs_chromeos);
}
// Similar to function above: this one expects both ChromeOS and other
// platforms to have the same value of language prefs.
void LanguagePrefTester::ExpectSelectedLanguagePrefs(
const std::string& expected_prefs) const {
ExpectSelectedLanguagePrefs(expected_prefs, expected_prefs);
}
void LanguagePrefTester::SetLanguagePrefs(
const std::vector<std::string>& languages) {
std::string languages_str = base::JoinString(languages, ",");
#if BUILDFLAG(IS_CHROMEOS)
prefs_->SetString(language::prefs::kPreferredLanguages, languages_str);
#endif
prefs_->SetString(language::prefs::kSelectedLanguages, languages_str);
}
void LanguagePrefTester::SetForcedLanguagePrefs(
std::vector<std::string>&& languages) {
base::Value::List languages_list;
for (std::string language : languages) {
languages_list.Append(std::move(language));
}
prefs_->SetList(language::prefs::kForcedLanguages, std::move(languages_list));
}
} // namespace test
} // namespace language
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