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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/bind.h" | 5 #include "base/bind.h" |
6 #include "base/logging.h" | 6 #include "base/logging.h" |
7 #include "base/memory/ref_counted.h" | 7 #include "base/memory/ref_counted.h" |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "base/message_loop.h" | 9 #include "base/message_loop.h" |
10 #include "dbus/message.h" | 10 #include "dbus/message.h" |
11 #include "dbus/mock_bus.h" | 11 #include "dbus/mock_bus.h" |
12 #include "dbus/mock_object_proxy.h" | 12 #include "dbus/mock_object_proxy.h" |
13 #include "dbus/mock_exported_object.h" | 13 #include "dbus/mock_exported_object.h" |
| 14 #include "dbus/object_path.h" |
14 #include "testing/gmock/include/gmock/gmock.h" | 15 #include "testing/gmock/include/gmock/gmock.h" |
15 #include "testing/gtest/include/gtest/gtest.h" | 16 #include "testing/gtest/include/gtest/gtest.h" |
16 | 17 |
17 using ::testing::_; | 18 using ::testing::_; |
18 using ::testing::Invoke; | 19 using ::testing::Invoke; |
19 using ::testing::Return; | 20 using ::testing::Return; |
20 using ::testing::Unused; | 21 using ::testing::Unused; |
21 | 22 |
22 class MockTest : public testing::Test { | 23 class MockTest : public testing::Test { |
23 public: | 24 public: |
24 MockTest() { | 25 MockTest() { |
25 } | 26 } |
26 | 27 |
27 virtual void SetUp() { | 28 virtual void SetUp() { |
28 // Create a mock bus. | 29 // Create a mock bus. |
29 dbus::Bus::Options options; | 30 dbus::Bus::Options options; |
30 options.bus_type = dbus::Bus::SYSTEM; | 31 options.bus_type = dbus::Bus::SYSTEM; |
31 mock_bus_ = new dbus::MockBus(options); | 32 mock_bus_ = new dbus::MockBus(options); |
32 | 33 |
33 // Create a mock proxy. | 34 // Create a mock proxy. |
34 mock_proxy_ = new dbus::MockObjectProxy(mock_bus_.get(), | 35 mock_proxy_ = new dbus::MockObjectProxy( |
35 "org.chromium.TestService", | 36 mock_bus_.get(), |
36 "/org/chromium/TestObject"); | 37 "org.chromium.TestService", |
| 38 dbus::ObjectPath("/org/chromium/TestObject")); |
37 | 39 |
38 // Set an expectation so mock_proxy's CallMethodAndBlock() will use | 40 // Set an expectation so mock_proxy's CallMethodAndBlock() will use |
39 // CreateMockProxyResponse() to return responses. | 41 // CreateMockProxyResponse() to return responses. |
40 EXPECT_CALL(*mock_proxy_, CallMethodAndBlock(_, _)) | 42 EXPECT_CALL(*mock_proxy_, CallMethodAndBlock(_, _)) |
41 .WillRepeatedly(Invoke(this, &MockTest::CreateMockProxyResponse)); | 43 .WillRepeatedly(Invoke(this, &MockTest::CreateMockProxyResponse)); |
42 | 44 |
43 // Set an expectation so mock_proxy's CallMethod() will use | 45 // Set an expectation so mock_proxy's CallMethod() will use |
44 // HandleMockProxyResponseWithMessageLoop() to return responses. | 46 // HandleMockProxyResponseWithMessageLoop() to return responses. |
45 EXPECT_CALL(*mock_proxy_, CallMethod(_, _, _)) | 47 EXPECT_CALL(*mock_proxy_, CallMethod(_, _, _)) |
46 .WillRepeatedly( | 48 .WillRepeatedly( |
47 Invoke(this, | 49 Invoke(this, |
48 &MockTest::HandleMockProxyResponseWithMessageLoop)); | 50 &MockTest::HandleMockProxyResponseWithMessageLoop)); |
49 | 51 |
50 // Set an expectation so mock_bus's GetObjectProxy() for the given | 52 // Set an expectation so mock_bus's GetObjectProxy() for the given |
51 // service name and the object path will return mock_proxy_. | 53 // service name and the object path will return mock_proxy_. |
52 EXPECT_CALL(*mock_bus_, GetObjectProxy("org.chromium.TestService", | 54 EXPECT_CALL(*mock_bus_, GetObjectProxy( |
53 "/org/chromium/TestObject")) | 55 "org.chromium.TestService", |
| 56 dbus::ObjectPath("/org/chromium/TestObject"))) |
54 .WillOnce(Return(mock_proxy_.get())); | 57 .WillOnce(Return(mock_proxy_.get())); |
55 | 58 |
56 // ShutdownAndBlock() will be called in TearDown(). | 59 // ShutdownAndBlock() will be called in TearDown(). |
57 EXPECT_CALL(*mock_bus_, ShutdownAndBlock()).WillOnce(Return()); | 60 EXPECT_CALL(*mock_bus_, ShutdownAndBlock()).WillOnce(Return()); |
58 } | 61 } |
59 | 62 |
60 virtual void TearDown() { | 63 virtual void TearDown() { |
61 mock_bus_->ShutdownAndBlock(); | 64 mock_bus_->ShutdownAndBlock(); |
62 } | 65 } |
63 | 66 |
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
123 } | 126 } |
124 }; | 127 }; |
125 | 128 |
126 // This test demonstrates how to mock a synchronos method call using the | 129 // This test demonstrates how to mock a synchronos method call using the |
127 // mock classes. | 130 // mock classes. |
128 TEST_F(MockTest, CallMethodAndBlock) { | 131 TEST_F(MockTest, CallMethodAndBlock) { |
129 const char kHello[] = "Hello"; | 132 const char kHello[] = "Hello"; |
130 // Get an object proxy from the mock bus. | 133 // Get an object proxy from the mock bus. |
131 dbus::ObjectProxy* proxy = mock_bus_->GetObjectProxy( | 134 dbus::ObjectProxy* proxy = mock_bus_->GetObjectProxy( |
132 "org.chromium.TestService", | 135 "org.chromium.TestService", |
133 "/org/chromium/TestObject"); | 136 dbus::ObjectPath("/org/chromium/TestObject")); |
134 | 137 |
135 // Create a method call. | 138 // Create a method call. |
136 dbus::MethodCall method_call("org.chromium.TestInterface", "Echo"); | 139 dbus::MethodCall method_call("org.chromium.TestInterface", "Echo"); |
137 dbus::MessageWriter writer(&method_call); | 140 dbus::MessageWriter writer(&method_call); |
138 writer.AppendString(kHello); | 141 writer.AppendString(kHello); |
139 | 142 |
140 // Call the method. | 143 // Call the method. |
141 scoped_ptr<dbus::Response> response( | 144 scoped_ptr<dbus::Response> response( |
142 proxy->CallMethodAndBlock(&method_call, | 145 proxy->CallMethodAndBlock(&method_call, |
143 dbus::ObjectProxy::TIMEOUT_USE_DEFAULT)); | 146 dbus::ObjectProxy::TIMEOUT_USE_DEFAULT)); |
144 | 147 |
145 // Check the response. | 148 // Check the response. |
146 ASSERT_TRUE(response.get()); | 149 ASSERT_TRUE(response.get()); |
147 dbus::MessageReader reader(response.get()); | 150 dbus::MessageReader reader(response.get()); |
148 std::string text_message; | 151 std::string text_message; |
149 ASSERT_TRUE(reader.PopString(&text_message)); | 152 ASSERT_TRUE(reader.PopString(&text_message)); |
150 // The text message should be echo'ed back. | 153 // The text message should be echo'ed back. |
151 EXPECT_EQ(kHello, text_message); | 154 EXPECT_EQ(kHello, text_message); |
152 } | 155 } |
153 | 156 |
154 // This test demonstrates how to mock an asynchronos method call using the | 157 // This test demonstrates how to mock an asynchronos method call using the |
155 // mock classes. | 158 // mock classes. |
156 TEST_F(MockTest, CallMethod) { | 159 TEST_F(MockTest, CallMethod) { |
157 const char kHello[] = "hello"; | 160 const char kHello[] = "hello"; |
158 | 161 |
159 // Get an object proxy from the mock bus. | 162 // Get an object proxy from the mock bus. |
160 dbus::ObjectProxy* proxy = mock_bus_->GetObjectProxy( | 163 dbus::ObjectProxy* proxy = mock_bus_->GetObjectProxy( |
161 "org.chromium.TestService", | 164 "org.chromium.TestService", |
162 "/org/chromium/TestObject"); | 165 dbus::ObjectPath("/org/chromium/TestObject")); |
163 | 166 |
164 // Create a method call. | 167 // Create a method call. |
165 dbus::MethodCall method_call("org.chromium.TestInterface", "Echo"); | 168 dbus::MethodCall method_call("org.chromium.TestInterface", "Echo"); |
166 dbus::MessageWriter writer(&method_call); | 169 dbus::MessageWriter writer(&method_call); |
167 writer.AppendString(kHello); | 170 writer.AppendString(kHello); |
168 | 171 |
169 // Call the method. | 172 // Call the method. |
170 proxy->CallMethod(&method_call, | 173 proxy->CallMethod(&method_call, |
171 dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, | 174 dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, |
172 base::Bind(&MockTest::OnResponse, | 175 base::Bind(&MockTest::OnResponse, |
173 base::Unretained(this))); | 176 base::Unretained(this))); |
174 // Run the message loop to let OnResponse be called. | 177 // Run the message loop to let OnResponse be called. |
175 message_loop_.Run(); | 178 message_loop_.Run(); |
176 | 179 |
177 EXPECT_EQ(kHello, response_string_); | 180 EXPECT_EQ(kHello, response_string_); |
178 } | 181 } |
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