case_conversion_unittest.cc revision 5821806d5e7f356e8fa4b058a389a808ea183019 
1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "base/i18n/case_conversion.h"
6#include "base/utf_string_conversions.h"
7#include "testing/gtest/include/gtest/gtest.h"
8
9namespace {
10
11// Test upper and lower case string conversion.
12TEST(CaseConversionTest, UpperLower) {
13  string16 mixed(ASCIIToUTF16("Text with UPPer & lowER casE."));
14  const string16 expected_lower(ASCIIToUTF16("text with upper & lower case."));
15  const string16 expected_upper(ASCIIToUTF16("TEXT WITH UPPER & LOWER CASE."));
16
17  string16 result = base::i18n::ToLower(mixed);
18  EXPECT_EQ(expected_lower, result);
19
20  result = base::i18n::ToUpper(mixed);
21  EXPECT_EQ(expected_upper, result);
22}
23
24// TODO(jshin): More tests are needed, especially with non-ASCII characters.
25
26}  // namespace
27