Adding policy support to the new network configuration stack.

chromeos/network/managed_network_configuration_handler_unittest.cc

+// Copyright (c) 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 "chromeos/network/managed_network_configuration_handler.h"
+
+#include <iostream>
+#include <sstream>
+
+#include "base/message_loop.h"
+#include "chromeos/dbus/dbus_thread_manager.h"
+#include "chromeos/dbus/mock_dbus_thread_manager.h"
+#include "chromeos/dbus/mock_shill_manager_client.h"
+#include "chromeos/dbus/mock_shill_profile_client.h"
+#include "chromeos/dbus/mock_shill_service_client.h"
+#include "chromeos/dbus/shill_profile_client_stub.h"
+#include "chromeos/network/network_configuration_handler.h"
+#include "chromeos/network/onc/onc_test_utils.h"
+#include "chromeos/network/onc/onc_utils.h"
+#include "dbus/object_path.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/cros_system_api/dbus/service_constants.h"
+
+using ::testing::Invoke;
+using ::testing::Mock;
+using ::testing::Pointee;
+using ::testing::Return;
+using ::testing::SaveArg;
+using ::testing::StrEq;
+using ::testing::StrictMock;
+using ::testing::_;
+
+namespace test_utils = ::chromeos::onc::test_utils;
+
+namespace {
+
+std::string ValueToString(const base::Value* value) {
+  std::stringstream str;
+  str << *value;
+  return str.str();
+}
+
+// Matcher to match base::Value.
+MATCHER_P(IsEqualTo,
+          value,
+          std::string(negation ? "isn't" : "is") + " equal to " +
+          ValueToString(value)) {
+  return value->Equals(&arg);
+}
+
+}  // namespace
+
+
+namespace chromeos {
+
+class ManagedNetworkConfigurationHandlerTest : public testing::Test {
+ public:
+  ManagedNetworkConfigurationHandlerTest() {
+  }
+
+  virtual ~ManagedNetworkConfigurationHandlerTest() {
+  }
+
+  virtual void SetUp() OVERRIDE {
+    MockDBusThreadManager* dbus_thread_manager = new MockDBusThreadManager;
+    EXPECT_CALL(*dbus_thread_manager, GetSystemBus())
+        .WillRepeatedly(Return(static_cast<dbus::Bus*>(NULL)));
+    DBusThreadManager::InitializeForTesting(dbus_thread_manager);
+
+    EXPECT_CALL(*dbus_thread_manager, GetShillManagerClient())
+        .WillRepeatedly(Return(&mock_manager_client_));
+    EXPECT_CALL(*dbus_thread_manager, GetShillServiceClient())
+        .WillRepeatedly(Return(&mock_service_client_));
+    EXPECT_CALL(*dbus_thread_manager, GetShillProfileClient())
+        .WillRepeatedly(Return(&mock_profile_client_));
+
+    ON_CALL(mock_profile_client_, GetProperties(_,_,_))
+        .WillByDefault(Invoke(&stub_profile_client_,
+                              &ShillProfileClientStub::GetProperties));
+
+    ON_CALL(mock_profile_client_, GetEntry(_,_,_,_))
+        .WillByDefault(Invoke(&stub_profile_client_,
+                              &ShillProfileClientStub::GetEntry));
+
+    NetworkConfigurationHandler::Initialize();
+    ManagedNetworkConfigurationHandler::Initialize();
+    message_loop_.RunUntilIdle();
+  }
+
+  virtual void TearDown() OVERRIDE {
+    ManagedNetworkConfigurationHandler::Shutdown();
+    NetworkConfigurationHandler::Shutdown();
+    DBusThreadManager::Shutdown();
+  }
+
+  void SetUpEntry(const std::string& path_to_shill_json,
+                  const std::string& profile_path,
+                  const std::string& entry_path) {
+    stub_profile_client_.AddEntry(
+        profile_path,
+        entry_path,
+        *test_utils::ReadTestDictionary(path_to_shill_json));
+  }
+
+  void SetPolicy(onc::ONCSource onc_source,
+                 const std::string& path_to_onc) {
+    scoped_ptr<base::DictionaryValue> policy;
+    if (path_to_onc.empty())
+      policy = onc::ReadDictionaryFromJson(onc::kEmptyUnencryptedConfiguration);
+    else
+      policy = test_utils::ReadTestDictionary(path_to_onc);
+
+    managed_handler()->SetPolicy(onc::ONC_SOURCE_USER_POLICY, *policy);
+  }
+
+  ManagedNetworkConfigurationHandler* managed_handler() {
+    return ManagedNetworkConfigurationHandler::Get();
+  }
+
+ protected:
+  StrictMock<MockShillManagerClient> mock_manager_client_;
+  StrictMock<MockShillServiceClient> mock_service_client_;
+  StrictMock<MockShillProfileClient> mock_profile_client_;
+  ShillProfileClientStub stub_profile_client_;
+  MessageLoop message_loop_;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ManagedNetworkConfigurationHandlerTest);
+};
+
+TEST_F(ManagedNetworkConfigurationHandlerTest, SetPolicyManageUnconfigured) {
+  scoped_ptr<base::DictionaryValue> expected_shill_properties =
+      test_utils::ReadTestDictionary(
+          "policy/shill_policy_on_unconfigured_wifi1.json");
+
+  EXPECT_CALL(mock_profile_client_,
+              GetProperties(dbus::ObjectPath("/profile/chronos/shill"),
+                            _, _)).Times(1);
+
+  EXPECT_CALL(mock_manager_client_,
+              ConfigureServiceForProfile(
+                  dbus::ObjectPath("/profile/chronos/shill"),
+                  IsEqualTo(expected_shill_properties.get()),
+                  _, _)).Times(1);
+
+  SetPolicy(onc::ONC_SOURCE_USER_POLICY, "policy/policy_wifi1.onc");
+  message_loop_.RunUntilIdle();
+}
+
+TEST_F(ManagedNetworkConfigurationHandlerTest, SetPolicyIgnoreUnmodified) {
+  EXPECT_CALL(mock_profile_client_,
+              GetProperties(_, _, _)).Times(1);
+
+  EXPECT_CALL(mock_manager_client_,
+              ConfigureServiceForProfile(_, _, _, _)).Times(1);
+
+  SetPolicy(onc::ONC_SOURCE_USER_POLICY, "policy/policy_wifi1.onc");
+  message_loop_.RunUntilIdle();
+  Mock::VerifyAndClearExpectations(&mock_profile_client_);
+  Mock::VerifyAndClearExpectations(&mock_manager_client_);
+
+  SetUpEntry("policy/shill_policy_on_unmanaged_user_wifi1.json",
+             "/profile/chronos/shill",
+             "some_entry_path");
+
+  EXPECT_CALL(mock_profile_client_,
+              GetProperties(_, _, _)).Times(1);
+
+  EXPECT_CALL(mock_profile_client_,
+              GetEntry(dbus::ObjectPath("/profile/chronos/shill"),
+                       "some_entry_path",
+                       _, _)).Times(1);
+
+  SetPolicy(onc::ONC_SOURCE_USER_POLICY, "policy/policy_wifi1.onc");
+  message_loop_.RunUntilIdle();
+}
+
+TEST_F(ManagedNetworkConfigurationHandlerTest, SetPolicyManageUnmanaged) {
+  SetUpEntry("policy/shill_unmanaged_user_wifi1.json",
+             "/profile/chronos/shill",
+             "old_entry_path");
+
+  scoped_ptr<base::DictionaryValue> expected_shill_properties =
+      test_utils::ReadTestDictionary(
+          "policy/shill_policy_on_unmanaged_user_wifi1.json");
+
+  EXPECT_CALL(mock_profile_client_,
+              GetProperties(dbus::ObjectPath("/profile/chronos/shill"),
+                            _, _)).Times(1);
+
+  EXPECT_CALL(mock_profile_client_,
+              GetEntry(dbus::ObjectPath("/profile/chronos/shill"),
+                       "old_entry_path",
+                       _, _)).Times(1);
+
+  EXPECT_CALL(mock_manager_client_,
+              ConfigureServiceForProfile(
+                  dbus::ObjectPath("/profile/chronos/shill"),
+                  IsEqualTo(expected_shill_properties.get()),
+                  _, _)).Times(1);
+
+  SetPolicy(onc::ONC_SOURCE_USER_POLICY, "policy/policy_wifi1.onc");
+  message_loop_.RunUntilIdle();
+}
+
+TEST_F(ManagedNetworkConfigurationHandlerTest, SetPolicyUpdateManagedNewGUID) {
+  SetUpEntry("policy/shill_managed_wifi1.json",
+             "/profile/chronos/shill",
+             "old_entry_path");
+
+  scoped_ptr<base::DictionaryValue> expected_shill_properties =
+      test_utils::ReadTestDictionary(
+          "policy/shill_policy_on_unmanaged_user_wifi1.json");
+
+  // The passphrase isn't sent again, because it's configured by the user and
+  // Shill doesn't sent it on GetProperties calls.
+  expected_shill_properties->RemoveWithoutPathExpansion(
+      flimflam::kPassphraseProperty, NULL);
+
+  EXPECT_CALL(mock_profile_client_,
+              GetProperties(dbus::ObjectPath("/profile/chronos/shill"),
+                            _, _)).Times(1);
+
+  EXPECT_CALL(mock_profile_client_,
+              GetEntry(dbus::ObjectPath("/profile/chronos/shill"),
+                       "old_entry_path",
+                       _, _)).Times(1);
+
+  EXPECT_CALL(mock_manager_client_,
+              ConfigureServiceForProfile(
+                  dbus::ObjectPath("/profile/chronos/shill"),
+                  IsEqualTo(expected_shill_properties.get()),
+                  _, _)).Times(1);
+
+  SetPolicy(onc::ONC_SOURCE_USER_POLICY, "policy/policy_wifi1.onc");
+  message_loop_.RunUntilIdle();
+}
+
+TEST_F(ManagedNetworkConfigurationHandlerTest, SetPolicyReapplyToManaged) {
+  SetUpEntry("policy/shill_policy_on_unmanaged_user_wifi1.json",
+             "/profile/chronos/shill",
+             "old_entry_path");
+
+  scoped_ptr<base::DictionaryValue> expected_shill_properties =
+      test_utils::ReadTestDictionary(
+          "policy/shill_policy_on_unmanaged_user_wifi1.json");
+
+  // The passphrase isn't sent again, because it's configured by the user and
+  // Shill doesn't sent it on GetProperties calls.
+  expected_shill_properties->RemoveWithoutPathExpansion(
+      flimflam::kPassphraseProperty, NULL);
+
+  EXPECT_CALL(mock_profile_client_,
+              GetProperties(dbus::ObjectPath("/profile/chronos/shill"),
+                            _, _)).Times(1);
+
+  EXPECT_CALL(mock_profile_client_,
+              GetEntry(dbus::ObjectPath("/profile/chronos/shill"),
+                       "old_entry_path",
+                       _, _)).Times(1);
+
+  EXPECT_CALL(mock_manager_client_,
+              ConfigureServiceForProfile(
+                  dbus::ObjectPath("/profile/chronos/shill"),
+                  IsEqualTo(expected_shill_properties.get()),
+                  _, _)).Times(1);
+
+  SetPolicy(onc::ONC_SOURCE_USER_POLICY, "policy/policy_wifi1.onc");
+  message_loop_.RunUntilIdle();
+}
+
+TEST_F(ManagedNetworkConfigurationHandlerTest, SetPolicyUnmanageManaged) {
+  SetUpEntry("policy/shill_policy_on_unmanaged_user_wifi1.json",
+             "/profile/chronos/shill",
+             "old_entry_path");
+
+  EXPECT_CALL(mock_profile_client_,
+              GetProperties(dbus::ObjectPath("/profile/chronos/shill"),
+                            _, _)).Times(1);
+
+  EXPECT_CALL(mock_profile_client_,
+              GetEntry(dbus::ObjectPath("/profile/chronos/shill"),
+                       "old_entry_path",
+                       _, _)).Times(1);
+
+  EXPECT_CALL(mock_profile_client_,
+              DeleteEntry(dbus::ObjectPath("/profile/chronos/shill"),
+                          "old_entry_path",
+                          _, _)).Times(1);
+
+  SetPolicy(onc::ONC_SOURCE_USER_POLICY, "");
+  message_loop_.RunUntilIdle();
+}
+
+TEST_F(ManagedNetworkConfigurationHandlerTest, SetPolicyIgnoreUnmanaged) {
+  SetUpEntry("policy/shill_unmanaged_user_wifi1.json",
+             "/profile/chronos/shill",
+             "old_entry_path");
+
+  EXPECT_CALL(mock_profile_client_,
+              GetProperties(dbus::ObjectPath("/profile/chronos/shill"),
+                            _, _)).Times(1);
+
+  EXPECT_CALL(mock_profile_client_,
+              GetEntry(dbus::ObjectPath("/profile/chronos/shill"),
+                       "old_entry_path",
+                       _, _)).Times(1);
+
+  SetPolicy(onc::ONC_SOURCE_USER_POLICY, "");
+  message_loop_.RunUntilIdle();
+}
+
+}  // namespace chromeos