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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/policy/core/common/proxy_policy_provider.h"
#include <memory>
#include "base/functional/callback.h"
#include "components/policy/core/common/external_data_fetcher.h"
#include "components/policy/core/common/mock_configuration_policy_provider.h"
#include "components/policy/core/common/policy_types.h"
#include "components/policy/core/common/schema_registry.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::Mock;
namespace policy {
class ProxyPolicyProviderTest : public testing::Test {
protected:
ProxyPolicyProviderTest()
: mock_provider_(std::make_unique<MockConfigurationPolicyProvider>()) {
mock_provider_->Init();
proxy_provider_.Init(&schema_registry_);
proxy_provider_.AddObserver(&observer_);
}
ProxyPolicyProviderTest(const ProxyPolicyProviderTest&) = delete;
ProxyPolicyProviderTest& operator=(const ProxyPolicyProviderTest&) = delete;
~ProxyPolicyProviderTest() override {
proxy_provider_.RemoveObserver(&observer_);
proxy_provider_.Shutdown();
if (mock_provider_) {
mock_provider_->Shutdown();
}
}
SchemaRegistry schema_registry_;
MockConfigurationPolicyObserver observer_;
std::unique_ptr<MockConfigurationPolicyProvider> mock_provider_;
ProxyPolicyProvider proxy_provider_;
};
TEST_F(ProxyPolicyProviderTest, Init) {
EXPECT_TRUE(proxy_provider_.IsInitializationComplete(POLICY_DOMAIN_CHROME));
EXPECT_TRUE(PolicyBundle().Equals(proxy_provider_.policies()));
}
TEST_F(ProxyPolicyProviderTest, UnownedDelegate) {
PolicyBundle bundle;
bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()))
.Set("policy", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value("value"), nullptr);
mock_provider_->UpdatePolicy(bundle.Clone());
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
proxy_provider_.SetUnownedDelegate(mock_provider_.get());
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_TRUE(bundle.Equals(proxy_provider_.policies()));
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()))
.Set("policy", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value("new value"), nullptr);
mock_provider_->UpdatePolicy(bundle.Clone());
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_TRUE(bundle.Equals(proxy_provider_.policies()));
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
proxy_provider_.SetUnownedDelegate(nullptr);
EXPECT_TRUE(PolicyBundle().Equals(proxy_provider_.policies()));
}
TEST_F(ProxyPolicyProviderTest, OwnedDelegate) {
PolicyBundle bundle;
bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()))
.Set("policy", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value("value"), nullptr);
mock_provider_->UpdatePolicy(bundle.Clone());
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
MockConfigurationPolicyProvider* mock_provider_ptr = mock_provider_.get();
proxy_provider_.SetOwnedDelegate(std::move(mock_provider_));
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_TRUE(bundle.Equals(proxy_provider_.policies()));
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()))
.Set("policy", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value("new value"), nullptr);
mock_provider_ptr->UpdatePolicy(bundle.Clone());
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_TRUE(bundle.Equals(proxy_provider_.policies()));
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
proxy_provider_.SetOwnedDelegate(nullptr);
EXPECT_TRUE(PolicyBundle().Equals(proxy_provider_.policies()));
}
TEST_F(ProxyPolicyProviderTest, RefreshPoliciesUnownedDelegate) {
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
proxy_provider_.RefreshPolicies(PolicyFetchReason::kTest);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
proxy_provider_.SetUnownedDelegate(mock_provider_.get());
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_)).Times(0);
EXPECT_CALL(*mock_provider_, RefreshPolicies(PolicyFetchReason::kTest));
proxy_provider_.RefreshPolicies(PolicyFetchReason::kTest);
Mock::VerifyAndClearExpectations(&observer_);
Mock::VerifyAndClearExpectations(mock_provider_.get());
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
mock_provider_->UpdatePolicy(PolicyBundle());
Mock::VerifyAndClearExpectations(&observer_);
}
TEST_F(ProxyPolicyProviderTest, RefreshPoliciesOwnedDelegate) {
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
proxy_provider_.RefreshPolicies(PolicyFetchReason::kTest);
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
MockConfigurationPolicyProvider* mock_provider_ptr = mock_provider_.get();
proxy_provider_.SetOwnedDelegate(std::move(mock_provider_));
Mock::VerifyAndClearExpectations(&observer_);
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_)).Times(0);
EXPECT_CALL(*mock_provider_ptr, RefreshPolicies(PolicyFetchReason::kTest));
proxy_provider_.RefreshPolicies(PolicyFetchReason::kTest);
Mock::VerifyAndClearExpectations(&observer_);
Mock::VerifyAndClearExpectations(mock_provider_ptr);
EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
mock_provider_ptr->UpdatePolicy(PolicyBundle());
Mock::VerifyAndClearExpectations(&observer_);
}
} // namespace policy
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