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
15using testing::_;
16
17namespace chromeos {
18
19namespace {
20
21const char kDefaultProfilePath[] = "/profile/default";
22const char kExampleEntryPath[] = "example_entry_path";
23
24void 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
34class ShillProfileClientTest : public ShillClientUnittestBase {
35 public:
36  ShillProfileClientTest()
37      : ShillClientUnittestBase(shill::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());
45    client_->Init(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
58TEST_F(ShillProfileClientTest, PropertyChanged) {
59  // Create a signal.
60  dbus::Signal signal(shill::kFlimflamProfileInterface,
61                      shill::kMonitorPropertyChanged);
62  dbus::MessageWriter writer(&signal);
63  writer.AppendString(shill::kEntriesProperty);
64  AppendVariantOfArrayOfStrings(&writer,
65                                std::vector<std::string>(1, kExampleEntryPath));
66
67  // Set expectations.
68  base::ListValue value;
69  value.Append(new base::StringValue(kExampleEntryPath));
70  MockPropertyChangeObserver observer;
71  EXPECT_CALL(observer,
72              OnPropertyChanged(
73                  shill::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
95TEST_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(shill::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(new base::StringValue(kExampleEntryPath));
112  base::DictionaryValue value;
113  value.SetWithoutPathExpansion(shill::kEntriesProperty, entries);
114  // Set expectations.
115  PrepareForMethodCall(shill::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
130TEST_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(shill::kTypeProperty);
139  entry_writer.AppendVariantOfString(shill::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(shill::kTypeProperty,
146                                new base::StringValue(shill::kTypeWifi));
147  // Set expectations.
148  PrepareForMethodCall(shill::kGetEntryFunction,
149                       base::Bind(&ExpectStringArgument, kExampleEntryPath),
150                       response.get());
151  // Call method.
152  MockErrorCallback error_callback;
153  client_->GetEntry(dbus::ObjectPath(kDefaultProfilePath),
154                    kExampleEntryPath,
155                    base::Bind(&ExpectDictionaryValueResultWithoutStatus,
156                               &value),
157                    error_callback.GetCallback());
158  EXPECT_CALL(error_callback, Run(_, _)).Times(0);
159  // Run the message loop.
160  message_loop_.RunUntilIdle();
161}
162
163TEST_F(ShillProfileClientTest, DeleteEntry) {
164  // Create response.
165  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
166
167  // Create the expected value.
168  base::DictionaryValue value;
169  value.SetWithoutPathExpansion(shill::kOfflineModeProperty,
170                                new base::FundamentalValue(true));
171  // Set expectations.
172  PrepareForMethodCall(shill::kDeleteEntryFunction,
173                       base::Bind(&ExpectStringArgument, kExampleEntryPath),
174                       response.get());
175  // Call method.
176  MockClosure mock_closure;
177  MockErrorCallback mock_error_callback;
178  client_->DeleteEntry(dbus::ObjectPath(kDefaultProfilePath),
179                       kExampleEntryPath,
180                       mock_closure.GetCallback(),
181                       mock_error_callback.GetCallback());
182  EXPECT_CALL(mock_closure, Run()).Times(1);
183  EXPECT_CALL(mock_error_callback, Run(_, _)).Times(0);
184
185  // Run the message loop.
186  message_loop_.RunUntilIdle();
187}
188
189}  // namespace chromeos
190