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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 "base/values.h"
#include "chrome/browser/policy/asynchronous_policy_loader.h"
#include "chrome/browser/policy/asynchronous_policy_test_base.h"
#include "chrome/browser/policy/configuration_policy_pref_store.h"
#include "chrome/browser/policy/configuration_policy_provider.h"
#include "chrome/browser/policy/file_based_policy_provider.h"
#include "chrome/browser/policy/mock_configuration_policy_provider.h"
#include "chrome/browser/policy/policy_map.h"
#include "policy/policy_constants.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::InSequence;
using testing::Return;
using testing::_;
namespace policy {
class FileBasedPolicyProviderDelegateMock
: public FileBasedPolicyProvider::ProviderDelegate {
public:
FileBasedPolicyProviderDelegateMock()
: FileBasedPolicyProvider::ProviderDelegate(FilePath()) {}
MOCK_METHOD0(Load, PolicyMap*());
MOCK_METHOD0(GetLastModification, base::Time());
};
TEST_F(AsynchronousPolicyTestBase, ProviderInit) {
base::Time last_modified;
FileBasedPolicyProviderDelegateMock* provider_delegate =
new FileBasedPolicyProviderDelegateMock();
EXPECT_CALL(*provider_delegate, GetLastModification()).WillRepeatedly(
Return(last_modified));
InSequence s;
EXPECT_CALL(*provider_delegate, Load()).WillOnce(Return(new PolicyMap));
PolicyMap* policies = new PolicyMap();
policies->Set(key::kSyncDisabled, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
Value::CreateBooleanValue(true));
// A second call to Load gets triggered during the provider's construction
// when the file watcher is initialized, since this file may have changed
// between the initial load and creating watcher.
EXPECT_CALL(*provider_delegate, Load()).WillOnce(Return(policies));
FileBasedPolicyProvider provider(GetChromePolicyDefinitionList(),
provider_delegate);
loop_.RunAllPending();
PolicyMap policy_map;
provider.Provide(&policy_map);
base::FundamentalValue expected(true);
EXPECT_TRUE(Value::Equals(&expected,
policy_map.GetValue(key::kSyncDisabled)));
EXPECT_EQ(1U, policy_map.size());
}
TEST_F(AsynchronousPolicyTestBase, ProviderRefresh) {
base::Time last_modified;
FileBasedPolicyProviderDelegateMock* provider_delegate =
new FileBasedPolicyProviderDelegateMock();
EXPECT_CALL(*provider_delegate, GetLastModification()).WillRepeatedly(
Return(last_modified));
InSequence s;
EXPECT_CALL(*provider_delegate, Load()).WillOnce(Return(new PolicyMap));
FileBasedPolicyProvider file_based_provider(GetChromePolicyDefinitionList(),
provider_delegate);
// A second call to Load gets triggered during the provider's construction
// when the file watcher is initialized, since this file may have changed
// between the initial load and creating watcher.
EXPECT_CALL(*provider_delegate, Load()).WillOnce(Return(new PolicyMap));
loop_.RunAllPending();
// A third and final call to Load is made by the explicit Reload. This
// should be the one that provides the current policy.
PolicyMap* policies = new PolicyMap();
policies->Set(key::kSyncDisabled, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
Value::CreateBooleanValue(true));
EXPECT_CALL(*provider_delegate, Load()).WillOnce(Return(policies));
MockConfigurationPolicyObserver observer;
ConfigurationPolicyObserverRegistrar registrar;
registrar.Init(&file_based_provider, &observer);
EXPECT_CALL(observer, OnUpdatePolicy(&file_based_provider)).Times(1);
file_based_provider.RefreshPolicies();
loop_.RunAllPending();
PolicyMap policy_map;
file_based_provider.Provide(&policy_map);
base::FundamentalValue expected(true);
EXPECT_TRUE(Value::Equals(&expected,
policy_map.GetValue(key::kSyncDisabled)));
EXPECT_EQ(1U, policy_map.size());
}
} // namespace policy
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