1 // Copyright (C) 2014 Google Inc. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #include "language.h" 16 17 #include <libaddressinput/util/basictypes.h> 18 19 #include <string> 20 21 #include <gtest/gtest.h> 22 23 namespace { 24 25 using i18n::addressinput::Language; 26 27 struct LanguageTestCase { 28 LanguageTestCase(const std::string& input_language_tag, 29 const std::string& expected_language_tag, 30 const std::string& expected_base_language, 31 bool expected_has_latin_script) 32 : input_language_tag(input_language_tag), 33 expected_language_tag(expected_language_tag), 34 expected_base_language(expected_base_language), 35 expected_has_latin_script(expected_has_latin_script) {} 36 37 ~LanguageTestCase() {} 38 39 const std::string input_language_tag; 40 const std::string expected_language_tag; 41 const std::string expected_base_language; 42 const bool expected_has_latin_script; 43 }; 44 45 class LanguageTest : public testing::TestWithParam<LanguageTestCase> { 46 protected: 47 LanguageTest() {} 48 49 private: 50 DISALLOW_COPY_AND_ASSIGN(LanguageTest); 51 }; 52 53 TEST_P(LanguageTest, ExtractedDataIsCorrect) { 54 Language language(GetParam().input_language_tag); 55 EXPECT_EQ(GetParam().expected_language_tag, language.tag); 56 EXPECT_EQ(GetParam().expected_base_language, language.base); 57 EXPECT_EQ(GetParam().expected_has_latin_script, language.has_latin_script); 58 } 59 60 INSTANTIATE_TEST_CASE_P( 61 LanguageTestCases, LanguageTest, 62 testing::Values( 63 LanguageTestCase("", "", "", false), 64 LanguageTestCase("en", "en", "en", false), 65 LanguageTestCase("zh-Latn-CN", "zh-Latn-CN", "zh", true), 66 LanguageTestCase("zh-cmn-Latn-CN", "zh-cmn-Latn-CN", "zh", true), 67 LanguageTestCase("zh-Hans", "zh-Hans", "zh", false), 68 LanguageTestCase("en_GB", "en-GB", "en", false))); 69 70 } // namespace 71
