chrome/browser/chromeos/input_method/ refactoring [part 6 of 6]

chrome/browser/chromeos/input_method/ibus_controller_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 "base/logging.h"
+#include "chrome/browser/chromeos/input_method/ibus_controller_impl.h"
+#include "chrome/browser/chromeos/input_method/input_method_property.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace chromeos {
+namespace input_method {
+
+namespace {
+
+bool FindAndUpdateProperty(const InputMethodProperty& new_prop,
+                           InputMethodPropertyList* prop_list) {
+  return IBusControllerImpl::FindAndUpdatePropertyForTesting(new_prop,
+                                                             prop_list);
+}
+
+}  // namespace
+
+TEST(IBusControllerImplTest, TestFindAndUpdateProperty) {
+  InputMethodPropertyList properties;
+  EXPECT_FALSE(FindAndUpdateProperty(InputMethodProperty(), &properties));
+
+  properties.push_back(
+      InputMethodProperty("key1", "label1", false, false, 0));
+  EXPECT_FALSE(FindAndUpdateProperty(InputMethodProperty(), &properties));
+  EXPECT_FALSE(FindAndUpdateProperty(
+      InputMethodProperty("keyX", "labelX", false, false, 0), &properties));
+  EXPECT_EQ(InputMethodProperty("key1", "label1", false, false, 0),
+            properties[0]);
+  EXPECT_TRUE(FindAndUpdateProperty(
+      InputMethodProperty("key1", "labelY", false, false, 0), &properties));
+  EXPECT_EQ(InputMethodProperty("key1", "labelY", false, false, 0),
+            properties[0]);
+
+  properties.push_back(
+      InputMethodProperty("key2", "label2", false, false, 0));
+  EXPECT_FALSE(FindAndUpdateProperty(InputMethodProperty(), &properties));
+  EXPECT_FALSE(FindAndUpdateProperty(
+      InputMethodProperty("keyX", "labelX", false, false, 0), &properties));
+  EXPECT_EQ(InputMethodProperty("key2", "label2", false, false, 0),
+            properties[1]);
+  EXPECT_TRUE(FindAndUpdateProperty(
+      InputMethodProperty("key2", "labelZ", false, false, 0), &properties));
+  EXPECT_EQ(InputMethodProperty("key2", "labelZ", false, false, 0),
+            properties[1]);
+}
+
+}  // namespace input_method
+}  // namespace chromeos