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// Copyright (C) 2014 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <libaddressinput/region_data_builder.h>
#include <libaddressinput/callback.h>
#include <libaddressinput/null_storage.h>
#include <libaddressinput/preload_supplier.h>
#include <libaddressinput/region_data.h>
#include <libaddressinput/util/basictypes.h>
#include <libaddressinput/util/scoped_ptr.h>
#include <string>
#include <gtest/gtest.h>
#include "testdata_source.h"
namespace {
using i18n::addressinput::BuildCallback;
using i18n::addressinput::NullStorage;
using i18n::addressinput::PreloadSupplier;
using i18n::addressinput::RegionData;
using i18n::addressinput::RegionDataBuilder;
using i18n::addressinput::scoped_ptr;
using i18n::addressinput::TestdataSource;
class RegionDataBuilderTest : public testing::Test {
protected:
RegionDataBuilderTest()
: supplier_(new TestdataSource(true),
new NullStorage),
builder_(&supplier_),
loaded_callback_(BuildCallback(this, &RegionDataBuilderTest::OnLoaded)),
best_language_() {}
PreloadSupplier supplier_;
RegionDataBuilder builder_;
const scoped_ptr<const PreloadSupplier::Callback> loaded_callback_;
std::string best_language_;
private:
void OnLoaded(bool success, const std::string& region_code, int num_rules) {
ASSERT_TRUE(success);
ASSERT_FALSE(region_code.empty());
ASSERT_LT(0, num_rules);
ASSERT_TRUE(supplier_.IsLoaded(region_code));
}
DISALLOW_COPY_AND_ASSIGN(RegionDataBuilderTest);
};
TEST_F(RegionDataBuilderTest, BuildUsRegionTree) {
supplier_.LoadRules("US", *loaded_callback_);
const RegionData& tree = builder_.Build("US", "en-US", &best_language_);
EXPECT_FALSE(tree.sub_regions().empty());
}
TEST_F(RegionDataBuilderTest, BuildCnRegionTree) {
supplier_.LoadRules("CN", *loaded_callback_);
const RegionData& tree = builder_.Build("CN", "zh-Hans", &best_language_);
ASSERT_FALSE(tree.sub_regions().empty());
EXPECT_FALSE(tree.sub_regions().front()->sub_regions().empty());
}
TEST_F(RegionDataBuilderTest, BuildChRegionTree) {
supplier_.LoadRules("CH", *loaded_callback_);
const RegionData& tree = builder_.Build("CH", "de-CH", &best_language_);
// Although "CH" has information for its administrative divisions, the
// administrative area field is not used, which results in an empty tree of
// sub-regions.
EXPECT_TRUE(tree.sub_regions().empty());
}
TEST_F(RegionDataBuilderTest, BuildZwRegionTree) {
supplier_.LoadRules("ZW", *loaded_callback_);
const RegionData& tree = builder_.Build("ZW", "en-ZW", &best_language_);
EXPECT_TRUE(tree.sub_regions().empty());
}
TEST_F(RegionDataBuilderTest, UsTreeHasStateAbbreviationsAndNames) {
supplier_.LoadRules("US", *loaded_callback_);
const RegionData& tree = builder_.Build("US", "en-US", &best_language_);
EXPECT_EQ("en", best_language_);
ASSERT_FALSE(tree.sub_regions().empty());
EXPECT_EQ("AL", tree.sub_regions().front()->key());
EXPECT_EQ("Alabama", tree.sub_regions().front()->name());
}
TEST_F(RegionDataBuilderTest,
KrWithKoLatnLanguageHasKoreanKeysAndLatinScriptNames) {
supplier_.LoadRules("KR", *loaded_callback_);
const RegionData& tree = builder_.Build("KR", "ko-Latn", &best_language_);
EXPECT_EQ("ko-Latn", best_language_);
ASSERT_FALSE(tree.sub_regions().empty());
EXPECT_EQ(
"\xEA\xB0\x95\xEC\x9B\x90\xEB\x8F\x84", /* "강원도" */
tree.sub_regions().front()->key());
EXPECT_EQ("Gangwon", tree.sub_regions().front()->name());
}
TEST_F(RegionDataBuilderTest, KrWithKoKrLanguageHasKoreanKeysAndNames) {
supplier_.LoadRules("KR", *loaded_callback_);
const RegionData& tree = builder_.Build("KR", "ko-KR", &best_language_);
EXPECT_EQ("ko", best_language_);
ASSERT_FALSE(tree.sub_regions().empty());
EXPECT_EQ(
"\xEA\xB0\x95\xEC\x9B\x90\xEB\x8F\x84", /* "강원도" */
tree.sub_regions().front()->key());
EXPECT_EQ(
"\xEA\xB0\x95\xEC\x9B\x90", /* "강원" */
tree.sub_regions().front()->name());
}
} // namespace
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