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// Copyright (c) 2012 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/chromeos/kiosk_mode/kiosk_mode_settings.h"
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/message_loop/message_loop.h"
#include "base/values.h"
#include "chrome/browser/chromeos/settings/cros_settings.h"
#include "chrome/browser/chromeos/settings/device_settings_service.h"
#include "chrome/browser/chromeos/settings/stub_cros_settings_provider.h"
#include "chromeos/settings/cros_settings_names.h"
#include "content/public/test/test_browser_thread.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
const int kFudgeInt = 100;
}
namespace chromeos {
class KioskModeSettingsTest : public testing::Test {
protected:
KioskModeSettingsTest()
: ui_thread_(content::BrowserThread::UI, &message_loop_),
file_thread_(content::BrowserThread::FILE, &message_loop_) {
CrosSettings* cros_settings = CrosSettings::Get();
// Remove the real DeviceSettingsProvider and replace it with a stub.
device_settings_provider_ =
cros_settings->GetProvider(chromeos::kReportDeviceVersionInfo);
EXPECT_TRUE(device_settings_provider_ != NULL);
EXPECT_TRUE(
cros_settings->RemoveSettingsProvider(device_settings_provider_));
cros_settings->AddSettingsProvider(&stub_settings_provider_);
}
virtual ~KioskModeSettingsTest() {
// Restore the real DeviceSettingsProvider.
CrosSettings* cros_settings = CrosSettings::Get();
EXPECT_TRUE(
cros_settings->RemoveSettingsProvider(&stub_settings_provider_));
cros_settings->AddSettingsProvider(device_settings_provider_);
}
virtual void SetUp() OVERRIDE {
if (!KioskModeSettings::Get()->is_initialized()) {
KioskModeSettings::Get()->Initialize(
base::Bind(&KioskModeSettingsTest::SetUp,
base::Unretained(this)));
return;
}
}
virtual void TearDown() OVERRIDE {
KioskModeSettings::Get()->set_initialized(false);
}
void ReInitialize() {
KioskModeSettings::Get()->set_initialized(false);
KioskModeSettings::Get()->Initialize(base::Bind(&base::DoNothing));
}
void DisableKioskModeSettings() {
KioskModeSettings::Get()->set_initialized(false);
}
base::MessageLoopForUI message_loop_;
content::TestBrowserThread ui_thread_;
content::TestBrowserThread file_thread_;
ScopedTestDeviceSettingsService test_device_settings_service_;
ScopedTestCrosSettings test_cros_settings_;
CrosSettingsProvider* device_settings_provider_;
StubCrosSettingsProvider stub_settings_provider_;
};
TEST_F(KioskModeSettingsTest, DisabledByDefault) {
EXPECT_FALSE(KioskModeSettings::Get()->IsKioskModeEnabled());
}
TEST_F(KioskModeSettingsTest, InstanceAvailable) {
EXPECT_TRUE(KioskModeSettings::Get() != NULL);
EXPECT_TRUE(KioskModeSettings::Get()->is_initialized());
}
TEST_F(KioskModeSettingsTest, CheckLogoutTimeoutBounds) {
chromeos::CrosSettings* cros_settings = chromeos::CrosSettings::Get();
// Check if we go over max.
cros_settings->SetInteger(
kIdleLogoutTimeout,
KioskModeSettings::kMaxIdleLogoutTimeout + kFudgeInt);
ReInitialize();
EXPECT_EQ(KioskModeSettings::Get()->GetIdleLogoutTimeout(),
base::TimeDelta::FromMilliseconds(
KioskModeSettings::kMaxIdleLogoutTimeout));
// Check if we go under min.
cros_settings->SetInteger(
kIdleLogoutTimeout,
KioskModeSettings::kMinIdleLogoutTimeout - kFudgeInt);
ReInitialize();
EXPECT_EQ(KioskModeSettings::Get()->GetIdleLogoutTimeout(),
base::TimeDelta::FromMilliseconds(
KioskModeSettings::kMinIdleLogoutTimeout));
// Check if we are between max and min.
cros_settings->SetInteger(
kIdleLogoutTimeout,
KioskModeSettings::kMaxIdleLogoutTimeout - kFudgeInt);
ReInitialize();
EXPECT_EQ(KioskModeSettings::Get()->GetIdleLogoutTimeout(),
base::TimeDelta::FromMilliseconds(
KioskModeSettings::kMaxIdleLogoutTimeout - kFudgeInt));
}
TEST_F(KioskModeSettingsTest, CheckLogoutWarningDurationBounds) {
chromeos::CrosSettings* cros_settings = chromeos::CrosSettings::Get();
// Check if we go over max.
cros_settings->SetInteger(
kIdleLogoutWarningDuration,
KioskModeSettings::kMaxIdleLogoutWarningDuration + kFudgeInt);
ReInitialize();
EXPECT_EQ(KioskModeSettings::Get()->GetIdleLogoutWarningDuration(),
base::TimeDelta::FromMilliseconds(
KioskModeSettings::kMaxIdleLogoutWarningDuration));
// Check if we go under min.
cros_settings->SetInteger(
kIdleLogoutWarningDuration,
KioskModeSettings::kMinIdleLogoutWarningDuration - kFudgeInt);
ReInitialize();
EXPECT_EQ(KioskModeSettings::Get()->GetIdleLogoutWarningDuration(),
base::TimeDelta::FromMilliseconds(
KioskModeSettings::kMinIdleLogoutWarningDuration));
// Check if we are between max and min.
cros_settings->SetInteger(
kIdleLogoutWarningDuration,
KioskModeSettings::kMaxIdleLogoutWarningDuration - kFudgeInt);
ReInitialize();
EXPECT_EQ(KioskModeSettings::Get()->GetIdleLogoutWarningDuration(),
base::TimeDelta::FromMilliseconds(
KioskModeSettings::kMaxIdleLogoutWarningDuration - kFudgeInt));
}
TEST_F(KioskModeSettingsTest, UnitializedValues) {
DisableKioskModeSettings();
// Time delta initializes to '0' microseconds.
EXPECT_LT(KioskModeSettings::Get()->GetScreensaverTimeout(),
base::TimeDelta());
EXPECT_LT(KioskModeSettings::Get()->GetIdleLogoutTimeout(),
base::TimeDelta());
EXPECT_LT(KioskModeSettings::Get()->GetIdleLogoutWarningDuration(),
base::TimeDelta());
}
} // namespace chromeos
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