| // Copyright 2017 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 "components/payments/core/subkey_requester.h" |
| |
| #include <utility> |
| |
| #include "base/bind.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/test/scoped_task_environment.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/libaddressinput/src/cpp/include/libaddressinput/null_storage.h" |
| #include "third_party/libaddressinput/src/cpp/include/libaddressinput/source.h" |
| #include "third_party/libaddressinput/src/cpp/include/libaddressinput/storage.h" |
| #include "third_party/libaddressinput/src/cpp/test/testdata_source.h" |
| |
| namespace payments { |
| namespace { |
| |
| using ::i18n::addressinput::NullStorage; |
| using ::i18n::addressinput::Source; |
| using ::i18n::addressinput::Storage; |
| using ::i18n::addressinput::TestdataSource; |
| |
| const char kLocale[] = "OZ"; |
| const char kLanguage[] = "en"; |
| const int kInvalidSize = -1; |
| const int kCorrectSize = 2; // for subkeys = Do, Re |
| const int kEmptySize = 0; |
| |
| class SubKeyReceiver : public base::RefCountedThreadSafe<SubKeyReceiver> { |
| public: |
| SubKeyReceiver() : subkeys_size_(kInvalidSize) {} |
| |
| void OnSubKeysReceived(const std::vector<std::string>& subkeys_codes, |
| const std::vector<std::string>& subkeys_names) { |
| subkeys_size_ = subkeys_codes.size(); |
| } |
| |
| int subkeys_size() const { return subkeys_size_; } |
| |
| private: |
| friend class base::RefCountedThreadSafe<SubKeyReceiver>; |
| ~SubKeyReceiver() {} |
| |
| int subkeys_size_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SubKeyReceiver); |
| }; |
| |
| // Used to load region rules for this test. |
| class ChromiumTestdataSource : public TestdataSource { |
| public: |
| ChromiumTestdataSource() : TestdataSource(true) {} |
| |
| ~ChromiumTestdataSource() override {} |
| |
| // For this test, only load the rules for the kLocale. |
| void Get(const std::string& key, const Callback& data_ready) const override { |
| data_ready( |
| true, key, |
| new std::string( |
| "{\"data/OZ\": " |
| "{\"id\":\"data/OZ\",\"key\":\"OZ\",\"name\":\"Oz \", " |
| "\"lang\":\"en\",\"sub_keys\":\"DO~RE\", \"sub_names\":\"Do~Re\"}," |
| "\"data/OZ/DO\": " |
| "{\"id\":\"data/OZ/DO\",\"key\":\"DO\",\"name\":\"Do \", " |
| "\"lang\":\"en\"}," |
| "\"data/OZ/RE\": " |
| "{\"id\":\"data/OZ/RE\",\"key\":\"RE\",\"name\":\"Re \", " |
| "\"lang\":\"en\"}}")); |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(ChromiumTestdataSource); |
| }; |
| |
| // A test subclass of the SubKeyRequesterImpl. Used to simulate rules not |
| // being loaded. |
| class TestSubKeyRequester : public SubKeyRequester { |
| public: |
| TestSubKeyRequester(std::unique_ptr<::i18n::addressinput::Source> source, |
| std::unique_ptr<::i18n::addressinput::Storage> storage) |
| : SubKeyRequester(std::move(source), std::move(storage)), |
| should_load_rules_(true) {} |
| |
| ~TestSubKeyRequester() override {} |
| |
| void ShouldLoadRules(bool should_load_rules) { |
| should_load_rules_ = should_load_rules; |
| } |
| |
| void LoadRulesForRegion(const std::string& region_code) override { |
| if (should_load_rules_) { |
| SubKeyRequester::LoadRulesForRegion(region_code); |
| } |
| } |
| |
| private: |
| bool should_load_rules_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestSubKeyRequester); |
| }; |
| |
| } // namespace |
| |
| class SubKeyRequesterTest : public testing::Test { |
| protected: |
| SubKeyRequesterTest() |
| : requester_(new TestSubKeyRequester( |
| std::unique_ptr<Source>(new ChromiumTestdataSource), |
| std::unique_ptr<Storage>(new NullStorage))) {} |
| |
| ~SubKeyRequesterTest() override {} |
| |
| base::test::ScopedTaskEnvironment scoped_task_environment_; |
| const std::unique_ptr<TestSubKeyRequester> requester_; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(SubKeyRequesterTest); |
| }; |
| |
| // Tests that rules are not loaded by default. |
| TEST_F(SubKeyRequesterTest, AreRulesLoadedForRegion_NotLoaded) { |
| EXPECT_FALSE(requester_->AreRulesLoadedForRegion(kLocale)); |
| } |
| |
| // Tests that the rules are loaded correctly. |
| TEST_F(SubKeyRequesterTest, AreRulesLoadedForRegion_Loaded) { |
| requester_->LoadRulesForRegion(kLocale); |
| EXPECT_TRUE(requester_->AreRulesLoadedForRegion(kLocale)); |
| } |
| |
| // Tests that if the rules are loaded before the subkey request is started, the |
| // received subkeys will be returned to the delegate synchronously. |
| TEST_F(SubKeyRequesterTest, StartRequest_RulesLoaded) { |
| scoped_refptr<SubKeyReceiver> subkey_receiver_ = new SubKeyReceiver(); |
| |
| SubKeyReceiverCallback cb = |
| base::BindOnce(&SubKeyReceiver::OnSubKeysReceived, subkey_receiver_); |
| |
| // Load the rules. |
| requester_->LoadRulesForRegion(kLocale); |
| EXPECT_TRUE(requester_->AreRulesLoadedForRegion(kLocale)); |
| |
| // Start the request. |
| requester_->StartRegionSubKeysRequest(kLocale, kLanguage, 0, std::move(cb)); |
| |
| // Since the rules are already loaded, the subkeys should be received |
| // synchronously. |
| EXPECT_EQ(subkey_receiver_->subkeys_size(), kCorrectSize); |
| } |
| |
| // Tests that if the rules are not loaded before the request and cannot be |
| // loaded after, the subkeys will not be received and the delegate will be |
| // notified. |
| TEST_F(SubKeyRequesterTest, StartRequest_RulesNotLoaded_WillNotLoad) { |
| scoped_refptr<SubKeyReceiver> subkey_receiver_ = new SubKeyReceiver(); |
| |
| SubKeyReceiverCallback cb = |
| base::BindOnce(&SubKeyReceiver::OnSubKeysReceived, subkey_receiver_); |
| |
| // Make sure the rules will not be loaded in the StartRegionSubKeysRequest |
| // call. |
| requester_->ShouldLoadRules(false); |
| |
| // Start the normalization. |
| requester_->StartRegionSubKeysRequest(kLocale, kLanguage, 0, std::move(cb)); |
| |
| // Let the timeout execute. |
| scoped_task_environment_.RunUntilIdle(); |
| |
| // Since the rules are never loaded and the timeout is 0, the delegate should |
| // get notified that the subkeys could not be received. |
| EXPECT_EQ(subkey_receiver_->subkeys_size(), kEmptySize); |
| } |
| |
| // Tests that if the rules are not loaded before the call to |
| // StartRegionSubKeysRequest, they will be loaded in the call. |
| TEST_F(SubKeyRequesterTest, StartRequest_RulesNotLoaded_WillLoad) { |
| scoped_refptr<SubKeyReceiver> subkey_receiver_ = new SubKeyReceiver(); |
| |
| SubKeyReceiverCallback cb = |
| base::BindOnce(&SubKeyReceiver::OnSubKeysReceived, subkey_receiver_); |
| |
| // Make sure the rules will not be loaded in the StartRegionSubKeysRequest |
| // call. |
| requester_->ShouldLoadRules(true); |
| // Start the request. |
| requester_->StartRegionSubKeysRequest(kLocale, kLanguage, 0, std::move(cb)); |
| |
| // Even if the rules are not loaded before the call to |
| // StartRegionSubKeysRequest, they should get loaded in the call. Since our |
| // test source is synchronous, the request will happen synchronously |
| // too. |
| EXPECT_TRUE(requester_->AreRulesLoadedForRegion(kLocale)); |
| EXPECT_EQ(subkey_receiver_->subkeys_size(), kCorrectSize); |
| } |
| |
| } // namespace payments |