Blimp: IME should submit form with text

blimp/client/core/contents/ime_feature_unittest.cc

Index: blimp/client/core/contents/ime_feature_unittest.cc
diff --git a/blimp/client/core/contents/ime_feature_unittest.cc b/blimp/client/core/contents/ime_feature_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ed0115f05c568437e9f93d8f6d57fca63e3d51f5
--- /dev/null
+++ b/blimp/client/core/contents/ime_feature_unittest.cc
@@ -0,0 +1,128 @@
+// Copyright 2016 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 "blimp/client/core/contents/ime_feature.h"
+
+#include <memory>
+
+#include "base/callback_helpers.h"
+#include "base/memory/ptr_util.h"
+#include "blimp/client/core/contents/mock_ime_feature_delegate.h"
+#include "blimp/common/create_blimp_message.h"
+#include "blimp/net/input_message_converter.h"
+#include "blimp/net/test_common.h"
+#include "net/base/test_completion_callback.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using testing::_;
+using ::testing::SaveArg;
+
+namespace blimp {
+namespace client {
+namespace {
+
+void SendMockImeMessage(BlimpMessageProcessor* processor,
+                        int tab_id,
+                        int render_widget_id,
+                        ui::TextInputType input_type,
+                        const std::string& existing_text,
+                        ImeMessage::Type message_type) {
+  ImeMessage* ime_message;
+  std::unique_ptr<BlimpMessage> message =
+      CreateBlimpMessage(&ime_message, tab_id);
+  ime_message->set_render_widget_id(render_widget_id);
+  ime_message->set_type(message_type);
+
+  if (message_type == ImeMessage::SHOW_IME) {
+    ime_message->set_text_input_type(
+        InputMessageConverter::TextInputTypeToProto(input_type));
+    ime_message->set_ime_text(existing_text);
+  }
+
+  net::TestCompletionCallback cb;
+  processor->ProcessMessage(std::move(message), cb.callback());
+  EXPECT_EQ(net::OK, cb.WaitForResult());
+}
+
+MATCHER_P4(EqualsOnImeTextEntered, tab_id, rwid, text, submit, "") {
+  return arg.target_tab_id() == tab_id &&
+         arg.ime().render_widget_id() == rwid && arg.ime().ime_text() == text &&
+         arg.ime().auto_submit() == submit;
+}
+
+class ImeFeatureTest : public testing::Test {
+ public:
+  ImeFeatureTest() : out_processor_(nullptr) {}
+
+  void SetUp() override {
+    out_processor_ = new MockBlimpMessageProcessor();
+    feature_.set_outgoing_message_processor(base::WrapUnique(out_processor_));
+    feature_.set_delegate(&delegate_);
+  }
+
+ protected:
+  // This is a raw pointer to a class that is owned by the ControlFeature.
+  MockBlimpMessageProcessor* out_processor_;
+
+  MockImeFeatureDelegate delegate_;
+
+  ImeFeature feature_;
+};
+
+TEST_F(ImeFeatureTest, HideImeCalls) {
+  MockImeFeatureDelegate delegate1;
+  MockImeFeatureDelegate delegate2;
+
+  EXPECT_CALL(delegate1, OnHideImeRequested());
+  EXPECT_CALL(delegate2, OnHideImeRequested());
+
+  feature_.set_delegate(&delegate1);
+  SendMockImeMessage(&feature_, 0, 1, ui::TEXT_INPUT_TYPE_NONE, "",
+                     ImeMessage::HIDE_IME);
+  feature_.set_delegate(&delegate2);
+  SendMockImeMessage(&feature_, 0, 1, ui::TEXT_INPUT_TYPE_NONE, "",
+                     ImeMessage::HIDE_IME);
+}
+
+TEST_F(ImeFeatureTest, RepeatedShowAndHideImeCalls) {
+  ImeFeature::WebInputRequest request;
+
+  EXPECT_CALL(delegate_, OnHideImeRequested());
+  EXPECT_CALL(delegate_, OnShowImeRequested(_)).WillOnce(SaveArg<0>(&request));
+
+  SendMockImeMessage(&feature_, 0, 1, ui::TEXT_INPUT_TYPE_TEXT, "some text",
+                     ImeMessage::SHOW_IME);
+  SendMockImeMessage(&feature_, 0, 1, ui::TEXT_INPUT_TYPE_NONE, "",
+                     ImeMessage::HIDE_IME);
+  ASSERT_EQ("some text", request.text);
+  ASSERT_EQ(ui::TEXT_INPUT_TYPE_TEXT, request.input_type);
+
+  EXPECT_CALL(delegate_, OnShowImeRequested(_)).WillOnce(SaveArg<0>(&request));
+
+  SendMockImeMessage(&feature_, 0, 1, ui::TEXT_INPUT_TYPE_TEXT_AREA,
+                     "modified text", ImeMessage::SHOW_IME);
+  ASSERT_EQ("modified text", request.text);
+  ASSERT_EQ(ui::TEXT_INPUT_TYPE_TEXT_AREA, request.input_type);
+}
+
+TEST_F(ImeFeatureTest, CallbackHasFieldsPopulatedCorrectly) {
+  ImeFeature::WebInputRequest request;
+  ImeFeature::WebInputResponse response;
+
+  EXPECT_CALL(delegate_, OnShowImeRequested(_)).WillOnce(SaveArg<0>(&request));
+  SendMockImeMessage(&feature_, 1, 3, ui::TEXT_INPUT_TYPE_TEXT, "old test",
+                     ImeMessage::SHOW_IME);
+
+  EXPECT_CALL(*out_processor_,
+              MockableProcessMessage(
+                  EqualsOnImeTextEntered(1, 3, "new text", true), _));
+  response.text = "new text";
+  response.submit = true;
+  base::ResetAndReturn(&request.show_ime_callback).Run(response);
+}
+
+}  // namespace
+}  // namespace client
+}  // namespace blimp