Add action for each button on opt-in IME menu.

chrome/browser/chromeos/input_method/input_method_manager_impl_unittest.cc

 // Copyright (c) 2012 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 "chrome/browser/chromeos/input_method/input_method_manager_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 18 matching lines @@
 #include "ui/base/ime/chromeos/extension_ime_util.h"
 #include "ui/base/ime/chromeos/fake_ime_keyboard.h"
 #include "ui/base/ime/chromeos/fake_input_method_delegate.h"
 #include "ui/base/ime/chromeos/mock_component_extension_ime_manager_delegate.h"
 #include "ui/base/ime/chromeos/mock_ime_engine_handler.h"
 #include "ui/base/ime/ime_bridge.h"
 #include "ui/base/ime/input_method_initializer.h"
 #include "ui/chromeos/ime/input_method_menu_item.h"
 #include "ui/chromeos/ime/input_method_menu_manager.h"
 #include "ui/events/keycodes/keyboard_codes.h"
+#include "ui/keyboard/content/keyboard_content_util.h"
 
 namespace chromeos {
 
 namespace input_method {
 namespace {
 
 const char kNaclMozcUsId[] = "nacl_mozc_us";
 const char kNaclMozcJpId[] = "nacl_mozc_jp";
 const char kExt2Engine1Id[] = "ext2_engine1-t-i0-engine_id";
 const char kExt2Engine2Id[] = "ext2_engine2-t-i0-engine_id";
@@ skipping 1353 matching lines @@
   manager_->MigrateInputMethods(&input_method_ids);
 
   ASSERT_EQ(4U, input_method_ids.size());
 
   EXPECT_EQ(ImeIdFromEngineId("xkb:us::eng"), input_method_ids[0]);
   EXPECT_EQ(ImeIdFromEngineId("xkb:fr::fra"), input_method_ids[1]);
   EXPECT_EQ("_comp_ime_asdf_pinyin", input_method_ids[2]);
   EXPECT_EQ(ImeIdFromEngineId("zh-t-i0-pinyin"), input_method_ids[3]);
 }
 
+TEST_F(InputMethodManagerImplTest, OverrideKeyboardRefWithEmoji) {
+  GURL inputview_url(
+      "chrome-extension://"
+      "inputview.html#id=us.compact.qwerty&language=en-US&passwordLayout=us."
+      "compact.qwerty&name=keyboard_us");
+  keyboard::SetOverrideContentUrl(inputview_url);
+
+  EXPECT_EQ(inputview_url, keyboard::GetOverrideContentUrl());
+
+  manager_->OverrideKeyboardRef("emoji");
+  GURL overridden_url(
+      "chrome-extension://"
+      "inputview.html#id=emoji&language=en-US&passwordLayout=us."
+      "compact.qwerty&name=keyboard_us");
+  EXPECT_EQ(overridden_url, keyboard::GetOverrideContentUrl());
+}
+
+TEST_F(InputMethodManagerImplTest, OverrideDefaultKeyboardRef) {
+  GURL default_url_("chrome://inputview.html");

[James Cook, 2016/09/14 21:14:28]

nit: no trailing _ for local variable

[Azure Wei, 2016/09/15 03:44:51]

Done.

+  keyboard::SetOverrideContentUrl(default_url_);
+
+  EXPECT_EQ(default_url_, keyboard::GetOverrideContentUrl());

[James Cook, 2016/09/14 21:14:28]

optional: it's OK to copy/paste strings in tests if you don't want to use a
local

Or you could make the GURL const

Just for fun, some notes about URLs in tests: go/tott-338

+
+  manager_->OverrideKeyboardRef("emoji");
+  EXPECT_EQ(default_url_, keyboard::GetOverrideContentUrl());
+}
+
 }  // namespace input_method
 }  // namespace chromeos