Extends IBusContextClient to handle SetSurroundingText.

chromeos/dbus/ibus/ibus_input_context_client_unittest.cc

Index: chromeos/dbus/ibus/ibus_input_context_client_unittest.cc
diff --git a/chromeos/dbus/ibus/ibus_input_context_client_unittest.cc b/chromeos/dbus/ibus/ibus_input_context_client_unittest.cc
index b1d2db455b020b0be66d55c91dc487ae1aaf0c4f..f462243fced0ecea9010e8027d5a631653f92d29 100644
--- a/chromeos/dbus/ibus/ibus_input_context_client_unittest.cc
+++ b/chromeos/dbus/ibus/ibus_input_context_client_unittest.cc
@@ -37,6 +37,9 @@ const uint32 kKeyval = 34;
 const uint32 kKeycode = 35;
 const uint32 kState = 36;
 const bool kIsKeyHandled = false;
+const char kSurroundingText[] = "Surrounding Text";
+const uint32 kCursorPos = 2;
+const uint32 kAnchorPos = 7;
 
 class MockCommitTextHandler {
  public:
@@ -268,6 +271,33 @@ class IBusInputContextClientTest : public testing::Test {
                                                  error_response_));
   }
 
+  // Handles SetSurroudingText method call.
+  void OnSetSurroundingText(
+      dbus::MethodCall* method_call,
+      int timeout_ms,
+      const dbus::ObjectProxy::ResponseCallback& callback,
+      const dbus::ObjectProxy::ErrorCallback& error_callback) {
+    EXPECT_EQ(ibus::input_context::kServiceInterface,
+              method_call->GetInterface());
+    EXPECT_EQ(ibus::input_context::kSetSurroundingText,
+              method_call->GetMember());
+    dbus::MessageReader reader(method_call);
+    std::string text;
+    uint32 cursor_pos = 0;
+    uint32 anchor_pos = 0;
+
+    EXPECT_TRUE(ibus::PopStringFromIBusText(&reader, &text));
+    EXPECT_TRUE(reader.PopUint32(&cursor_pos));
+    EXPECT_TRUE(reader.PopUint32(&anchor_pos));
+    EXPECT_FALSE(reader.HasMoreData());
+
+    EXPECT_EQ(kSurroundingText, text);
+    EXPECT_EQ(kCursorPos, cursor_pos);
+    EXPECT_EQ(kAnchorPos, anchor_pos);
+
+    message_loop_.PostTask(FROM_HERE, base::Bind(callback, response_));
+  }
+
  protected:
   // The client to be tested.
   scoped_ptr<IBusInputContextClient> client_;
@@ -561,4 +591,19 @@ TEST_F(IBusInputContextClientTest, OnProcessKeyEventFail) {
   message_loop_.RunAllPending();
 }
 
+TEST_F(IBusInputContextClientTest, SetSurroundingTextTest) {
+  // Set expectations.
+  EXPECT_CALL(*mock_proxy_, CallMethodWithErrorCallback(_, _, _, _))
+      .WillOnce(Invoke(this,
+                       &IBusInputContextClientTest::OnSetSurroundingText));
+  // Create response.
+  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
+  response_ = response.get();
+
+  // Call SetCursorLocation.
+  client_->SetSurroundingText(kSurroundingText, kCursorPos, kAnchorPos);
+  // Run the message loop.
+  message_loop_.RunAllPending();
+}
+
 }  // namespace chromeos