| // Copyright (C) 2013 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 "rule_retriever.h" |
| |
| #include <libaddressinput/callback.h> |
| #include <libaddressinput/null_storage.h> |
| #include <libaddressinput/util/basictypes.h> |
| #include <libaddressinput/util/scoped_ptr.h> |
| |
| #include <string> |
| |
| #include <gtest/gtest.h> |
| |
| #include "retriever.h" |
| #include "rule.h" |
| #include "testdata_source.h" |
| |
| namespace { |
| |
| using i18n::addressinput::BuildCallback; |
| using i18n::addressinput::NullStorage; |
| using i18n::addressinput::Retriever; |
| using i18n::addressinput::Rule; |
| using i18n::addressinput::RuleRetriever; |
| using i18n::addressinput::scoped_ptr; |
| using i18n::addressinput::TestdataSource; |
| |
| // Tests for RuleRetriever object. |
| class RuleRetrieverTest : public testing::Test { |
| protected: |
| RuleRetrieverTest() |
| : rule_retriever_( |
| new Retriever(new TestdataSource(false), new NullStorage)), |
| success_(false), |
| key_(), |
| rule_(), |
| rule_ready_(BuildCallback(this, &RuleRetrieverTest::OnRuleReady)) {} |
| |
| RuleRetriever rule_retriever_; |
| bool success_; |
| std::string key_; |
| Rule rule_; |
| const scoped_ptr<const RuleRetriever::Callback> rule_ready_; |
| |
| private: |
| void OnRuleReady(bool success, |
| const std::string& key, |
| const Rule& rule) { |
| success_ = success; |
| key_ = key; |
| rule_.CopyFrom(rule); |
| } |
| |
| DISALLOW_COPY_AND_ASSIGN(RuleRetrieverTest); |
| }; |
| |
| TEST_F(RuleRetrieverTest, ExistingRule) { |
| static const char kExistingKey[] = "data/CA"; |
| |
| rule_retriever_.RetrieveRule(kExistingKey, *rule_ready_); |
| |
| EXPECT_TRUE(success_); |
| EXPECT_EQ(kExistingKey, key_); |
| EXPECT_FALSE(rule_.GetFormat().empty()); |
| } |
| |
| TEST_F(RuleRetrieverTest, MissingRule) { |
| static const char kMissingKey[] = "junk"; |
| |
| rule_retriever_.RetrieveRule(kMissingKey, *rule_ready_); |
| |
| EXPECT_TRUE(success_); // The server returns "{}" for bad keys. |
| EXPECT_EQ(kMissingKey, key_); |
| EXPECT_TRUE(rule_.GetFormat().empty()); |
| } |
| |
| } // namespace |