chromeos/dbus/shill_profile_client_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/bind.h"
   6 #include "base/values.h"
   7 #include "chromeos/dbus/shill_client_unittest_base.h"
   8 #include "chromeos/dbus/shill_profile_client.h"
   9 #include "dbus/message.h"
  10 #include "dbus/object_path.h"
  11 #include "dbus/values_util.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13 #include "third_party/cros_system_api/dbus/service_constants.h"
  14
  15 using testing::_;
  16
  17 namespace chromeos {
  18
  19 namespace {
  20
  21 const char kDefaultProfilePath[] = "/profile/default";
  22 const char kExampleEntryPath[] = "example_entry_path";
  23
  24 void AppendVariantOfArrayOfStrings(dbus::MessageWriter* writer,
  25                                    const std::vector<std::string>& strings) {
  26   dbus::MessageWriter variant_writer(NULL);
  27   writer->OpenVariant("as", &variant_writer);
  28   variant_writer.AppendArrayOfStrings(strings);
  29   writer->CloseContainer(&variant_writer);
  30 }
  31
  32 }  // namespace
  33
  34 class ShillProfileClientTest : public ShillClientUnittestBase {
  35  public:
  36   ShillProfileClientTest()
  37       : ShillClientUnittestBase(flimflam::kFlimflamProfileInterface,
  38                                    dbus::ObjectPath(kDefaultProfilePath)) {
  39   }
  40
  41   virtual void SetUp() {
  42     ShillClientUnittestBase::SetUp();
  43     // Create a client with the mock bus.
  44     client_.reset(ShillProfileClient::Create(REAL_DBUS_CLIENT_IMPLEMENTATION,
  45                                              mock_bus_.get()));
  46     // Run the message loop to run the signal connection result callback.
  47     message_loop_.RunUntilIdle();
  48   }
  49
  50   virtual void TearDown() {
  51     ShillClientUnittestBase::TearDown();
  52   }
  53
  54  protected:
  55   scoped_ptr<ShillProfileClient> client_;
  56 };
  57
  58 TEST_F(ShillProfileClientTest, PropertyChanged) {
  59   // Create a signal.
  60   dbus::Signal signal(flimflam::kFlimflamProfileInterface,
  61                       flimflam::kMonitorPropertyChanged);
  62   dbus::MessageWriter writer(&signal);
  63   writer.AppendString(flimflam::kEntriesProperty);
  64   AppendVariantOfArrayOfStrings(&writer,
  65                                 std::vector<std::string>(1, kExampleEntryPath));
  66
  67   // Set expectations.
  68   base::ListValue value;
  69   value.Append(base::Value::CreateStringValue(kExampleEntryPath));
  70   MockPropertyChangeObserver observer;
  71   EXPECT_CALL(observer,
  72               OnPropertyChanged(
  73                   flimflam::kEntriesProperty,
  74                   ValueEq(value))).Times(1);
  75
  76   // Add the observer
  77   client_->AddPropertyChangedObserver(
  78       dbus::ObjectPath(kDefaultProfilePath),
  79       &observer);
  80
  81   // Run the signal callback.
  82   SendPropertyChangedSignal(&signal);
  83
  84   // Remove the observer.
  85   client_->RemovePropertyChangedObserver(
  86       dbus::ObjectPath(kDefaultProfilePath),
  87       &observer);
  88
  89   EXPECT_CALL(observer, OnPropertyChanged(_, _)).Times(0);
  90
  91   // Run the signal callback again and make sure the observer isn't called.
  92   SendPropertyChangedSignal(&signal);
  93 }
  94
  95 TEST_F(ShillProfileClientTest, GetProperties) {
  96   // Create response.
  97   scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
  98   dbus::MessageWriter writer(response.get());
  99   dbus::MessageWriter array_writer(NULL);
 100   writer.OpenArray("{sv}", &array_writer);
 101   dbus::MessageWriter entry_writer(NULL);
 102   array_writer.OpenDictEntry(&entry_writer);
 103   entry_writer.AppendString(flimflam::kEntriesProperty);
 104   AppendVariantOfArrayOfStrings(&entry_writer,
 105                                 std::vector<std::string>(1, kExampleEntryPath));
 106   array_writer.CloseContainer(&entry_writer);
 107   writer.CloseContainer(&array_writer);
 108
 109   // Create the expected value.
 110   base::ListValue* entries = new base::ListValue;
 111   entries->Append(base::Value::CreateStringValue(kExampleEntryPath));
 112   base::DictionaryValue value;
 113   value.SetWithoutPathExpansion(flimflam::kEntriesProperty, entries);
 114   // Set expectations.
 115   PrepareForMethodCall(flimflam::kGetPropertiesFunction,
 116                        base::Bind(&ExpectNoArgument),
 117                        response.get());
 118   // Call method.
 119   MockErrorCallback error_callback;
 120   client_->GetProperties(dbus::ObjectPath(kDefaultProfilePath),
 121                          base::Bind(&ExpectDictionaryValueResultWithoutStatus,
 122                                     &value),
 123                          error_callback.GetCallback());
 124   EXPECT_CALL(error_callback, Run(_, _)).Times(0);
 125
 126   // Run the message loop.
 127   message_loop_.RunUntilIdle();
 128 }
 129
 130 TEST_F(ShillProfileClientTest, GetEntry) {
 131   // Create response.
 132   scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
 133   dbus::MessageWriter writer(response.get());
 134   dbus::MessageWriter array_writer(NULL);
 135   writer.OpenArray("{sv}", &array_writer);
 136   dbus::MessageWriter entry_writer(NULL);
 137   array_writer.OpenDictEntry(&entry_writer);
 138   entry_writer.AppendString(flimflam::kTypeProperty);
 139   entry_writer.AppendVariantOfString(flimflam::kTypeWifi);
 140   array_writer.CloseContainer(&entry_writer);
 141   writer.CloseContainer(&array_writer);
 142
 143   // Create the expected value.
 144   base::DictionaryValue value;
 145   value.SetWithoutPathExpansion(
 146       flimflam::kTypeProperty,
 147       base::Value::CreateStringValue(flimflam::kTypeWifi));
 148   // Set expectations.
 149   PrepareForMethodCall(flimflam::kGetEntryFunction,
 150                        base::Bind(&ExpectStringArgument, kExampleEntryPath),
 151                        response.get());
 152   // Call method.
 153   MockErrorCallback error_callback;
 154   client_->GetEntry(dbus::ObjectPath(kDefaultProfilePath),
 155                     kExampleEntryPath,
 156                     base::Bind(&ExpectDictionaryValueResultWithoutStatus,
 157                                &value),
 158                     error_callback.GetCallback());
 159   EXPECT_CALL(error_callback, Run(_, _)).Times(0);
 160   // Run the message loop.
 161   message_loop_.RunUntilIdle();
 162 }
 163
 164 TEST_F(ShillProfileClientTest, DeleteEntry) {
 165   // Create response.
 166   scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
 167
 168   // Create the expected value.
 169   base::DictionaryValue value;
 170   value.SetWithoutPathExpansion(flimflam::kOfflineModeProperty,
 171                                 base::Value::CreateBooleanValue(true));
 172   // Set expectations.
 173   PrepareForMethodCall(flimflam::kDeleteEntryFunction,
 174                        base::Bind(&ExpectStringArgument, kExampleEntryPath),
 175                        response.get());
 176   // Call method.
 177   MockClosure mock_closure;
 178   MockErrorCallback mock_error_callback;
 179   client_->DeleteEntry(dbus::ObjectPath(kDefaultProfilePath),
 180                        kExampleEntryPath,
 181                        mock_closure.GetCallback(),
 182                        mock_error_callback.GetCallback());
 183   EXPECT_CALL(mock_closure, Run()).Times(1);
 184   EXPECT_CALL(mock_error_callback, Run(_, _)).Times(0);
 185
 186   // Run the message loop.
 187   message_loop_.RunUntilIdle();
 188 }
 189
 190 }  // namespace chromeos