Enable user policy handling through the new cloud policy stack.

chrome/browser/policy/proxy_policy_provider_unittest.cc

+// 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/basictypes.h"
+#include "chrome/browser/policy/mock_configuration_policy_provider.h"
+#include "chrome/browser/policy/proxy_policy_provider.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() {
+    registrar_.Init(&proxy_provider_, &observer_);
+  }
+
+  MockConfigurationPolicyObserver observer_;
+  MockConfigurationPolicyProvider mock_provider_;
+  ProxyPolicyProvider proxy_provider_;
+  ConfigurationPolicyObserverRegistrar registrar_;
+
+  static scoped_ptr<PolicyBundle> CopyBundle(const PolicyBundle& bundle) {
+    scoped_ptr<PolicyBundle> copy(new PolicyBundle());
+    copy->CopyFrom(bundle);
+    return copy.Pass();
+  }
+
+  DISALLOW_COPY_AND_ASSIGN(ProxyPolicyProviderTest);
+};
+
+TEST_F(ProxyPolicyProviderTest, Init) {
+  EXPECT_TRUE(proxy_provider_.IsInitializationComplete());
+  EXPECT_TRUE(PolicyBundle().Equals(proxy_provider_.policies()));
+}
+
+TEST_F(ProxyPolicyProviderTest, Delegate) {
+  PolicyBundle bundle;
+  bundle.Get(POLICY_DOMAIN_CHROME, std::string())
+      .Set("policy", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
+           Value::CreateStringValue("value"));
+  mock_provider_.UpdatePolicy(CopyBundle(bundle));
+
+  EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
+  proxy_provider_.SetDelegate(&mock_provider_);
+  Mock::VerifyAndClearExpectations(&observer_);
+  EXPECT_TRUE(bundle.Equals(proxy_provider_.policies()));
+
+  EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
+  bundle.Get(POLICY_DOMAIN_CHROME, std::string())
+      .Set("policy", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
+           Value::CreateStringValue("new value"));
+  mock_provider_.UpdatePolicy(CopyBundle(bundle));
+  Mock::VerifyAndClearExpectations(&observer_);
+  EXPECT_TRUE(bundle.Equals(proxy_provider_.policies()));
+
+  EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
+  proxy_provider_.SetDelegate(NULL);
+  EXPECT_TRUE(PolicyBundle().Equals(proxy_provider_.policies()));
+}
+
+TEST_F(ProxyPolicyProviderTest, RefreshPolicies) {
+  EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
+  proxy_provider_.RefreshPolicies();
+  Mock::VerifyAndClearExpectations(&observer_);
+
+  EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
+  proxy_provider_.SetDelegate(&mock_provider_);
+  Mock::VerifyAndClearExpectations(&observer_);
+
+  EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_)).Times(0);
+  EXPECT_CALL(mock_provider_, RefreshPolicies());
+  proxy_provider_.RefreshPolicies();
+  Mock::VerifyAndClearExpectations(&observer_);
+  Mock::VerifyAndClearExpectations(&mock_provider_);
+
+  EXPECT_CALL(observer_, OnUpdatePolicy(&proxy_provider_));
+  mock_provider_.UpdatePolicy(scoped_ptr<PolicyBundle>(new PolicyBundle()));
+  Mock::VerifyAndClearExpectations(&observer_);
+}
+
+}  // namespace policy