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// Copyright 2013 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/policy/forwarding_policy_provider.h"
#include "base/memory/scoped_ptr.h"
#include "base/values.h"
#include "chrome/browser/policy/mock_configuration_policy_provider.h"
#include "chrome/browser/policy/policy_bundle.h"
#include "chrome/browser/policy/policy_map.h"
#include "chrome/browser/policy/policy_types.h"
#include "chrome/browser/policy/schema_registry.h"
#include "components/policy/core/common/schema.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::_;
using testing::Mock;
using testing::Return;
namespace policy {
class ForwardingPolicyProviderTest : public testing::Test {
protected:
ForwardingPolicyProviderTest() : forwarding_provider_(&mock_provider_) {
mock_provider_.Init();
forwarding_provider_.Init(&schema_registry_);
forwarding_provider_.AddObserver(&observer_);
}
virtual ~ForwardingPolicyProviderTest() {
forwarding_provider_.RemoveObserver(&observer_);
forwarding_provider_.Shutdown();
mock_provider_.Shutdown();
}
SchemaRegistry schema_registry_;
MockConfigurationPolicyObserver observer_;
MockConfigurationPolicyProvider mock_provider_;
ForwardingPolicyProvider forwarding_provider_;
};
TEST_F(ForwardingPolicyProviderTest, Empty) {
EXPECT_FALSE(schema_registry_.IsReady());
EXPECT_FALSE(
forwarding_provider_.IsInitializationComplete(POLICY_DOMAIN_EXTENSIONS));
EXPECT_CALL(mock_provider_, IsInitializationComplete(POLICY_DOMAIN_CHROME))
.WillOnce(Return(false));
EXPECT_FALSE(
forwarding_provider_.IsInitializationComplete(POLICY_DOMAIN_CHROME));
Mock::VerifyAndClearExpectations(&mock_provider_);
const PolicyBundle empty_bundle;
EXPECT_TRUE(forwarding_provider_.policies().Equals(empty_bundle));
}
TEST_F(ForwardingPolicyProviderTest, ForwardsChromePolicy) {
PolicyBundle bundle;
const PolicyNamespace chrome_ns(POLICY_DOMAIN_CHROME, "");
bundle.Get(chrome_ns).Set("policy", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
base::Value::CreateStringValue("value"), NULL);
EXPECT_CALL(observer_, OnUpdatePolicy(&forwarding_provider_));
scoped_ptr<PolicyBundle> delegate_bundle(new PolicyBundle);
delegate_bundle->CopyFrom(bundle);
delegate_bundle->Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"))
.Set("component policy", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
base::Value::CreateStringValue("not forwarded"), NULL);
mock_provider_.UpdatePolicy(delegate_bundle.Pass());
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_FALSE(
forwarding_provider_.IsInitializationComplete(POLICY_DOMAIN_EXTENSIONS));
EXPECT_TRUE(forwarding_provider_.policies().Equals(bundle));
}
TEST_F(ForwardingPolicyProviderTest, RefreshPolicies) {
EXPECT_CALL(mock_provider_, RefreshPolicies());
forwarding_provider_.RefreshPolicies();
Mock::VerifyAndClearExpectations(&mock_provider_);
}
TEST_F(ForwardingPolicyProviderTest, SchemaReady) {
EXPECT_CALL(observer_, OnUpdatePolicy(&forwarding_provider_));
schema_registry_.SetReady(POLICY_DOMAIN_CHROME);
schema_registry_.SetReady(POLICY_DOMAIN_EXTENSIONS);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_TRUE(forwarding_provider_.IsInitializationComplete(
policy::POLICY_DOMAIN_EXTENSIONS));
}
TEST_F(ForwardingPolicyProviderTest, SchemaReadyWithComponents) {
PolicyMap policy_map;
policy_map.Set("foo", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
base::Value::CreateStringValue("omg"), NULL);
scoped_ptr<PolicyBundle> bundle(new PolicyBundle);
bundle->Get(PolicyNamespace(POLICY_DOMAIN_CHROME, "")).CopyFrom(policy_map);
bundle->Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"))
.CopyFrom(policy_map);
EXPECT_CALL(observer_, OnUpdatePolicy(&forwarding_provider_));
mock_provider_.UpdatePolicy(bundle.Pass());
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_CALL(mock_provider_, RefreshPolicies()).Times(0);
schema_registry_.RegisterComponent(
PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"), Schema());
schema_registry_.SetReady(POLICY_DOMAIN_EXTENSIONS);
Mock::VerifyAndClearExpectations(&mock_provider_);
EXPECT_CALL(mock_provider_, RefreshPolicies());
schema_registry_.SetReady(POLICY_DOMAIN_CHROME);
Mock::VerifyAndClearExpectations(&mock_provider_);
EXPECT_FALSE(forwarding_provider_.IsInitializationComplete(
policy::POLICY_DOMAIN_EXTENSIONS));
PolicyBundle expected_bundle;
expected_bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, ""))
.CopyFrom(policy_map);
EXPECT_TRUE(forwarding_provider_.policies().Equals(expected_bundle));
EXPECT_CALL(observer_, OnUpdatePolicy(&forwarding_provider_));
forwarding_provider_.OnUpdatePolicy(&mock_provider_);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_TRUE(forwarding_provider_.IsInitializationComplete(
policy::POLICY_DOMAIN_EXTENSIONS));
expected_bundle.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"))
.CopyFrom(policy_map);
EXPECT_TRUE(forwarding_provider_.policies().Equals(expected_bundle));
}
TEST_F(ForwardingPolicyProviderTest, DelegateUpdates) {
schema_registry_.RegisterComponent(
PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"), Schema());
EXPECT_FALSE(schema_registry_.IsReady());
EXPECT_FALSE(forwarding_provider_.IsInitializationComplete(
policy::POLICY_DOMAIN_EXTENSIONS));
PolicyMap policy_map;
policy_map.Set("foo", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
base::Value::CreateStringValue("omg"), NULL);
// Chrome policy updates are forwarded even if the components aren't ready.
EXPECT_CALL(observer_, OnUpdatePolicy(&forwarding_provider_));
mock_provider_.UpdateChromePolicy(policy_map);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_CALL(mock_provider_, RefreshPolicies());
schema_registry_.SetReady(POLICY_DOMAIN_CHROME);
schema_registry_.SetReady(POLICY_DOMAIN_EXTENSIONS);
EXPECT_TRUE(schema_registry_.IsReady());
Mock::VerifyAndClearExpectations(&mock_provider_);
EXPECT_FALSE(forwarding_provider_.IsInitializationComplete(
policy::POLICY_DOMAIN_EXTENSIONS));
// The forwarding provider becomes ready after this refresh completes, and
// starts forwarding policy updates after that.
EXPECT_CALL(observer_, OnUpdatePolicy(_));
mock_provider_.UpdateChromePolicy(policy_map);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_TRUE(forwarding_provider_.IsInitializationComplete(
policy::POLICY_DOMAIN_EXTENSIONS));
// Keeps forwarding.
EXPECT_CALL(observer_, OnUpdatePolicy(_));
mock_provider_.UpdateChromePolicy(policy_map);
Mock::VerifyAndClearExpectations(&observer_);
}
} // namespace policy
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