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// Copyright 2016 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/profiles/guest_mode_policy_handler.h"
#include "base/test/scoped_feature_list.h"
#include "base/values.h"
#include "chrome/browser/policy/browser_signin_policy_handler.h"
#include "chrome/common/pref_names.h"
#include "components/policy/core/common/policy_map.h"
#include "components/policy/policy_constants.h"
#include "components/prefs/pref_value_map.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace policy {
class GuestModePolicyHandlerTest : public ::testing::Test {
public:
GuestModePolicyHandlerTest() = default;
public:
void SetUp() override {
prefs_.Clear();
policies_.Clear();
}
protected:
void SetUpPolicy(const char* policy_name, bool value) {
policies_.Set(policy_name, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PLATFORM, base::Value(value), nullptr);
}
void SetUpPolicy(const char* policy_name, int value) {
policies_.Set(policy_name, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
POLICY_SOURCE_PLATFORM, base::Value(value), nullptr);
}
PolicyMap policies_;
PrefValueMap prefs_;
GuestModePolicyHandler handler_;
};
TEST_F(GuestModePolicyHandlerTest, ForceSigninNotSet) {
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_FALSE(prefs_.GetValue(prefs::kBrowserGuestModeEnabled, nullptr));
}
#if !BUILDFLAG(IS_CHROMEOS)
TEST_F(GuestModePolicyHandlerTest, ForceSigninDisabled) {
SetUpPolicy(key::kBrowserSignin,
static_cast<int>(policy::BrowserSigninMode::kDisabled));
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_FALSE(prefs_.GetValue(prefs::kBrowserGuestModeEnabled, nullptr));
SetUpPolicy(key::kBrowserSignin,
static_cast<int>(policy::BrowserSigninMode::kEnabled));
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_FALSE(prefs_.GetValue(prefs::kBrowserGuestModeEnabled, nullptr));
}
TEST_F(GuestModePolicyHandlerTest, GuestModeDisabledByDefault) {
bool value;
SetUpPolicy(key::kBrowserSignin,
static_cast<int>(policy::BrowserSigninMode::kForced));
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_TRUE(prefs_.GetBoolean(prefs::kBrowserGuestModeEnabled, &value));
EXPECT_FALSE(value);
}
TEST_F(GuestModePolicyHandlerTest,
GuestModeDisabledByDefaultWithInvalidFormat) {
bool value;
SetUpPolicy(key::kBrowserSignin,
static_cast<int>(policy::BrowserSigninMode::kForced));
SetUpPolicy(key::kBrowserGuestModeEnabled, 0);
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_TRUE(prefs_.GetBoolean(prefs::kBrowserGuestModeEnabled, &value));
EXPECT_FALSE(value);
}
TEST_F(GuestModePolicyHandlerTest, GuestModeSet) {
bool value;
SetUpPolicy(key::kBrowserSignin,
static_cast<int>(policy::BrowserSigninMode::kForced));
SetUpPolicy(key::kBrowserGuestModeEnabled, true);
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_TRUE(prefs_.GetBoolean(prefs::kBrowserGuestModeEnabled, &value));
EXPECT_TRUE(value);
SetUpPolicy(key::kBrowserGuestModeEnabled, false);
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_TRUE(prefs_.GetBoolean(prefs::kBrowserGuestModeEnabled, &value));
EXPECT_FALSE(value);
}
TEST_F(GuestModePolicyHandlerTest, GuestModeDisabledWhenBrowserSigninIsForced) {
SetUpPolicy(key::kBrowserSignin,
static_cast<int>(BrowserSigninMode::kForced));
handler_.ApplyPolicySettings(policies_, &prefs_);
bool value = true;
EXPECT_TRUE(prefs_.GetBoolean(prefs::kBrowserGuestModeEnabled, &value));
EXPECT_FALSE(value);
}
TEST_F(GuestModePolicyHandlerTest,
GuestModeIsNotSetWhenBrowserSigninIsNotForced) {
bool value = false;
SetUpPolicy(key::kBrowserSignin,
static_cast<int>(BrowserSigninMode::kEnabled));
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_FALSE(prefs_.GetBoolean(prefs::kBrowserGuestModeEnabled, &value));
SetUpPolicy(key::kBrowserSignin,
static_cast<int>(BrowserSigninMode::kDisabled));
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_FALSE(prefs_.GetBoolean(prefs::kBrowserGuestModeEnabled, &value));
// Invalid format
SetUpPolicy(key::kBrowserSignin, false);
handler_.ApplyPolicySettings(policies_, &prefs_);
EXPECT_FALSE(prefs_.GetBoolean(prefs::kBrowserGuestModeEnabled, &value));
}
#endif // !BUILDFLAG(IS_CHROMEOS)
} // namespace policy
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