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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 <string>
#include "base/callback.h"
#include "base/files/file_path.h"
#include "base/prefs/pref_store_observer_mock.h"
#include "base/run_loop.h"
#include "chrome/browser/policy/configuration_policy_pref_store_test.h"
#include "components/policy/core/browser/configuration_policy_handler.h"
#include "components/policy/core/browser/configuration_policy_pref_store.h"
#include "components/policy/core/common/external_data_fetcher.h"
#include "components/policy/core/common/policy_details.h"
#include "components/policy/core/common/policy_map.h"
#include "components/policy/core/common/policy_pref_names.h"
#include "components/policy/core/common/policy_service_impl.h"
#include "testing/gmock/include/gmock/gmock.h"
// Note: this file should move to components/policy/core/browser, but the
// components_unittests runner does not load the ResourceBundle as
// ChromeTestSuite::Initialize does, which leads to failures using
// PolicyErrorMap.
using testing::Mock;
using testing::Return;
using testing::_;
namespace {
const char kTestPolicy[] = "test.policy";
const char kTestPref[] = "test.pref";
} // namespace
namespace policy {
// Test cases for list-valued policy settings.
class ConfigurationPolicyPrefStoreListTest
: public ConfigurationPolicyPrefStoreTest {
virtual void SetUp() OVERRIDE {
handler_list_.AddHandler(
make_scoped_ptr<ConfigurationPolicyHandler>(new SimplePolicyHandler(
kTestPolicy, kTestPref, base::Value::TYPE_LIST)));
}
};
TEST_F(ConfigurationPolicyPrefStoreListTest, GetDefault) {
EXPECT_FALSE(store_->GetValue(kTestPref, NULL));
}
TEST_F(ConfigurationPolicyPrefStoreListTest, SetValue) {
base::ListValue* in_value = new base::ListValue();
in_value->Append(base::Value::CreateStringValue("test1"));
in_value->Append(base::Value::CreateStringValue("test2,"));
PolicyMap policy;
policy.Set(kTestPolicy, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, in_value, NULL);
UpdateProviderPolicy(policy);
const base::Value* value = NULL;
EXPECT_TRUE(store_->GetValue(kTestPref, &value));
ASSERT_TRUE(value);
EXPECT_TRUE(in_value->Equals(value));
}
// Test cases for string-valued policy settings.
class ConfigurationPolicyPrefStoreStringTest
: public ConfigurationPolicyPrefStoreTest {
virtual void SetUp() OVERRIDE {
handler_list_.AddHandler(
make_scoped_ptr<ConfigurationPolicyHandler>(new SimplePolicyHandler(
kTestPolicy, kTestPref, base::Value::TYPE_STRING)));
}
};
TEST_F(ConfigurationPolicyPrefStoreStringTest, GetDefault) {
EXPECT_FALSE(store_->GetValue(kTestPref, NULL));
}
TEST_F(ConfigurationPolicyPrefStoreStringTest, SetValue) {
PolicyMap policy;
policy.Set(kTestPolicy, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER,
base::Value::CreateStringValue("http://chromium.org"), NULL);
UpdateProviderPolicy(policy);
const base::Value* value = NULL;
EXPECT_TRUE(store_->GetValue(kTestPref, &value));
ASSERT_TRUE(value);
EXPECT_TRUE(base::StringValue("http://chromium.org").Equals(value));
}
// Test cases for boolean-valued policy settings.
class ConfigurationPolicyPrefStoreBooleanTest
: public ConfigurationPolicyPrefStoreTest {
virtual void SetUp() OVERRIDE {
handler_list_.AddHandler(
make_scoped_ptr<ConfigurationPolicyHandler>(new SimplePolicyHandler(
kTestPolicy, kTestPref, base::Value::TYPE_BOOLEAN)));
}
};
TEST_F(ConfigurationPolicyPrefStoreBooleanTest, GetDefault) {
EXPECT_FALSE(store_->GetValue(kTestPref, NULL));
}
TEST_F(ConfigurationPolicyPrefStoreBooleanTest, SetValue) {
PolicyMap policy;
policy.Set(kTestPolicy, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
UpdateProviderPolicy(policy);
const base::Value* value = NULL;
EXPECT_TRUE(store_->GetValue(kTestPref, &value));
ASSERT_TRUE(value);
bool boolean_value = true;
bool result = value->GetAsBoolean(&boolean_value);
ASSERT_TRUE(result);
EXPECT_FALSE(boolean_value);
policy.Set(kTestPolicy, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
UpdateProviderPolicy(policy);
value = NULL;
EXPECT_TRUE(store_->GetValue(kTestPref, &value));
boolean_value = false;
result = value->GetAsBoolean(&boolean_value);
ASSERT_TRUE(result);
EXPECT_TRUE(boolean_value);
}
// Test cases for integer-valued policy settings.
class ConfigurationPolicyPrefStoreIntegerTest
: public ConfigurationPolicyPrefStoreTest {
virtual void SetUp() OVERRIDE {
handler_list_.AddHandler(
make_scoped_ptr<ConfigurationPolicyHandler>(new SimplePolicyHandler(
kTestPolicy, kTestPref, base::Value::TYPE_INTEGER)));
}
};
TEST_F(ConfigurationPolicyPrefStoreIntegerTest, GetDefault) {
EXPECT_FALSE(store_->GetValue(kTestPref, NULL));
}
TEST_F(ConfigurationPolicyPrefStoreIntegerTest, SetValue) {
PolicyMap policy;
policy.Set(kTestPolicy, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, base::Value::CreateIntegerValue(2), NULL);
UpdateProviderPolicy(policy);
const base::Value* value = NULL;
EXPECT_TRUE(store_->GetValue(kTestPref, &value));
EXPECT_TRUE(base::FundamentalValue(2).Equals(value));
}
// Exercises the policy refresh mechanism.
class ConfigurationPolicyPrefStoreRefreshTest
: public ConfigurationPolicyPrefStoreTest {
protected:
virtual void SetUp() OVERRIDE {
ConfigurationPolicyPrefStoreTest::SetUp();
store_->AddObserver(&observer_);
handler_list_.AddHandler(
make_scoped_ptr<ConfigurationPolicyHandler>(new SimplePolicyHandler(
kTestPolicy, kTestPref, base::Value::TYPE_STRING)));
}
virtual void TearDown() OVERRIDE {
store_->RemoveObserver(&observer_);
ConfigurationPolicyPrefStoreTest::TearDown();
}
PrefStoreObserverMock observer_;
};
TEST_F(ConfigurationPolicyPrefStoreRefreshTest, Refresh) {
const base::Value* value = NULL;
EXPECT_FALSE(store_->GetValue(kTestPolicy, NULL));
EXPECT_CALL(observer_, OnPrefValueChanged(kTestPref)).Times(1);
PolicyMap policy;
policy.Set(kTestPolicy,
POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER,
base::Value::CreateStringValue("http://www.chromium.org"),
NULL);
UpdateProviderPolicy(policy);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_TRUE(store_->GetValue(kTestPref, &value));
EXPECT_TRUE(base::StringValue("http://www.chromium.org").Equals(value));
EXPECT_CALL(observer_, OnPrefValueChanged(_)).Times(0);
UpdateProviderPolicy(policy);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_CALL(observer_, OnPrefValueChanged(kTestPref)).Times(1);
policy.Erase(kTestPolicy);
UpdateProviderPolicy(policy);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_FALSE(store_->GetValue(kTestPref, NULL));
}
TEST_F(ConfigurationPolicyPrefStoreRefreshTest, Initialization) {
EXPECT_FALSE(store_->IsInitializationComplete());
EXPECT_CALL(provider_, IsInitializationComplete(POLICY_DOMAIN_CHROME))
.WillRepeatedly(Return(true));
EXPECT_CALL(observer_, OnInitializationCompleted(true)).Times(1);
PolicyMap policy;
UpdateProviderPolicy(policy);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_TRUE(store_->IsInitializationComplete());
}
} // namespace policy
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