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// Copyright 2023 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/common/extensions/api/enterprise_kiosk_input.h"
#include <string>
#include <vector>
#include "base/memory/scoped_refptr.h"
#include "base/strings/stringprintf.h"
#include "chrome/browser/ash/crosapi/test_crosapi_environment.h"
#include "chrome/browser/extensions/api/enterprise_kiosk_input/enterprise_kiosk_input_api.h"
#include "chrome/test/base/testing_browser_process.h"
#include "chrome/test/base/testing_profile_manager.h"
#include "components/crx_file/id_util.h"
#include "extensions/browser/api_test_utils.h"
#include "extensions/browser/api_unittest.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/ime/ash/extension_ime_util.h"
#include "ui/base/ime/ash/fake_input_method_delegate.h"
#include "ui/base/ime/ash/input_method_descriptor.h"
#include "ui/base/ime/ash/input_method_manager.h"
#include "ui/base/ime/ash/input_method_util.h"
#include "ui/base/ime/ash/mock_input_method_manager.h"
namespace extensions {
namespace {
constexpr char kUsLayout[] = "xkb:us::eng";
constexpr char kLatamLayout[] = "xkb:latam::spa";
constexpr char kFrLayout[] = "xkb:fr::fra";
constexpr char kDeLayout[] = "xkb:de::ger";
constexpr char kInvalidLayout[] = "asdf_invalid_pinyin";
constexpr char kNoError[] = "";
constexpr char kErrorMessageTemplate[] =
"Could not change current input method. Invalid input method id: %s.";
namespace im = ::ash::input_method;
namespace ime_util = ::ash::extension_ime_util;
std::string GetComponentExtensionImeId(const std::string& layout) {
return ime_util::GetComponentInputMethodID(ime_util::kXkbExtensionId, layout);
}
class TestInputMethodManager : public im::MockInputMethodManager {
public:
class TestState : public im::MockInputMethodManager::State {
public:
TestState() {
enabled_input_method_ids_.reserve(3);
enabled_input_method_ids_.emplace_back(
GetComponentExtensionImeId(kUsLayout));
enabled_input_method_ids_.emplace_back(
GetComponentExtensionImeId(kLatamLayout));
enabled_input_method_ids_.emplace_back(
GetComponentExtensionImeId(kFrLayout));
current_ime_id_ = enabled_input_method_ids_[0];
}
TestState(const TestState&) = delete;
TestState& operator=(const TestState&) = delete;
void ChangeInputMethod(const std::string& input_method_id,
bool show_message) override {
for (const auto& enabled_id : enabled_input_method_ids_) {
if (input_method_id == enabled_id) {
current_ime_id_ = input_method_id;
}
}
}
im::InputMethodDescriptor GetCurrentInputMethod() const override {
return im::InputMethodDescriptor(
/*id=*/current_ime_id_,
/*name=*/"",
/*indicator=*/"",
/*keyboard_layout=*/"",
/*language_codes=*/std::vector<std::string>(),
/*is_login_keyboard=*/false,
/*options_page_url=*/GURL(),
/*input_view_url=*/GURL(),
/*handwriting_language=*/std::nullopt);
}
const std::vector<std::string>& GetEnabledInputMethodIds() const override {
return enabled_input_method_ids_;
}
protected:
friend base::RefCounted<im::InputMethodManager::State>;
~TestState() override = default;
private:
std::vector<std::string> enabled_input_method_ids_;
std::string current_ime_id_;
};
TestInputMethodManager() : state_(new TestState) {}
TestInputMethodManager(const TestInputMethodManager&) = delete;
TestInputMethodManager& operator=(const TestInputMethodManager&) = delete;
scoped_refptr<im::InputMethodManager::State> GetActiveIMEState() override {
return state_;
}
std::string GetMigratedInputMethodID(
const std::string& input_method_id) override {
if (input_method_id == kUsLayout || input_method_id == kLatamLayout ||
input_method_id == kFrLayout) {
return GetComponentExtensionImeId(input_method_id);
}
return "";
}
private:
scoped_refptr<TestState> state_;
};
} // namespace
class EnterpriseKioskInputTest : public extensions::ApiUnitTest {
public:
void SetUp() override {
ApiUnitTest::SetUp();
crosapi_environment_.SetUp();
}
void TearDown() override {
crosapi_environment_.TearDown();
ApiUnitTest::TearDown();
}
protected:
base::Value::List CreateArgs(const std::string& input_method_id) {
api::enterprise_kiosk_input::SetCurrentInputMethodOptions options;
options.input_method_id = input_method_id;
base::Value::List args;
args.Append(options.ToValue());
return args;
}
TestingProfileManager testing_profile_manager_{
TestingBrowserProcess::GetGlobal()};
crosapi::TestCrosapiEnvironment crosapi_environment_{
&testing_profile_manager_};
};
// Test for API enterprise.kioskInput.setCurrentInputMethod
TEST_F(EnterpriseKioskInputTest, SetCurrentInputMethodFunctionTest) {
TestInputMethodManager::Initialize(new TestInputMethodManager);
scoped_refptr<im::InputMethodManager::State> ime_state =
im::InputMethodManager::Get()->GetActiveIMEState();
ASSERT_TRUE(ime_state);
EXPECT_EQ(GetComponentExtensionImeId(kUsLayout),
ime_state->GetCurrentInputMethod().id());
{
auto function = base::MakeRefCounted<
EnterpriseKioskInputSetCurrentInputMethodFunction>();
api_test_utils::RunFunction(function.get(), CreateArgs(kLatamLayout),
browser_context(),
api_test_utils::FunctionMode::kNone);
EXPECT_EQ(function->GetError(), kNoError);
EXPECT_EQ(GetComponentExtensionImeId(kLatamLayout),
ime_state->GetCurrentInputMethod().id());
}
{
auto function = base::MakeRefCounted<
EnterpriseKioskInputSetCurrentInputMethodFunction>();
api_test_utils::RunFunction(function.get(), CreateArgs(kDeLayout),
browser_context(),
api_test_utils::FunctionMode::kNone);
EXPECT_EQ(function->GetError(),
base::StringPrintf(kErrorMessageTemplate, kDeLayout));
EXPECT_EQ(GetComponentExtensionImeId(kLatamLayout),
ime_state->GetCurrentInputMethod().id());
}
{
auto function = base::MakeRefCounted<
EnterpriseKioskInputSetCurrentInputMethodFunction>();
api_test_utils::RunFunction(function.get(), CreateArgs(kInvalidLayout),
browser_context(),
api_test_utils::FunctionMode::kNone);
EXPECT_EQ(function->GetError(),
base::StringPrintf(kErrorMessageTemplate, kInvalidLayout));
EXPECT_EQ(GetComponentExtensionImeId(kLatamLayout),
ime_state->GetCurrentInputMethod().id());
}
}
} // namespace extensions
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