cleanup: Split ibus_controller.h into 5 headers

chrome/browser/chromeos/input_method/input_method_descriptor_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 "base/logging.h"
+#include "chrome/browser/chromeos/input_method/input_method_descriptor.h"
+#include "chrome/browser/chromeos/input_method/input_method_whitelist.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+#if defined(USE_VIRTUAL_KEYBOARD)
+// Since USE_VIRTUAL_KEYBOARD build only supports a few keyboard layouts, we
+// skip the test for now.
+#define TestCreateInputMethodDescriptor DISABLED_TestCreateInputMethodDescriptor
+#endif  // USE_VIRTUAL_KEYBOARD
+
+namespace chromeos {
+namespace input_method {
+
+namespace {
+
+const char kFallbackLayout[] = "us";
+
+class InputMethodDescriptorTest : public testing::Test {
+ public:
+  InputMethodDescriptorTest() {
+  }
+
+ protected:
+  InputMethodDescriptor GetDesc(const std::string& raw_layout) {
+    return InputMethodDescriptor(whitelist_,
+                                 "id",
+                                 "",  // name
+                                 raw_layout,
+                                 "language_code");
+  }
+
+ private:
+  const InputMethodWhitelist whitelist_;
+};
+
+}  // namespace
+
+TEST_F(InputMethodDescriptorTest, TestCreateInputMethodDescriptor) {
+  EXPECT_EQ("us", GetDesc("us").keyboard_layout());
+  EXPECT_EQ("us", GetDesc("us,us(dvorak)").keyboard_layout());
+  EXPECT_EQ("us(dvorak)", GetDesc("us(dvorak),us").keyboard_layout());
+
+  EXPECT_EQ("fr", GetDesc("fr").keyboard_layout());
+  EXPECT_EQ("fr", GetDesc("fr,us(dvorak)").keyboard_layout());
+  EXPECT_EQ("us(dvorak)", GetDesc("us(dvorak),fr").keyboard_layout());
+
+  EXPECT_EQ("fr", GetDesc("not-supported,fr").keyboard_layout());
+  EXPECT_EQ("fr", GetDesc("fr,not-supported").keyboard_layout());
+
+  EXPECT_EQ(kFallbackLayout, GetDesc("not-supported").keyboard_layout());
+  EXPECT_EQ(kFallbackLayout, GetDesc(",").keyboard_layout());
+  EXPECT_EQ(kFallbackLayout, GetDesc("").keyboard_layout());
+
+  // TODO(yusukes): Add tests for |virtual_keyboard_layout| member.
+}
+
+}  // namespace input_method
+}  // namespace chromeos