Reland: Normalize shipping address for merchant on Desktop.

components/payments/core/address_normalizer_unittest.cc

-// 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/address_normalizer.h"
-
-#include <utility>
-
-#include "base/run_loop.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/test/scoped_task_scheduler.h"
-#include "components/autofill/core/browser/autofill_profile.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 ::autofill::AutofillProfile;
-using ::i18n::addressinput::NullStorage;
-using ::i18n::addressinput::Source;
-using ::i18n::addressinput::Storage;
-using ::i18n::addressinput::TestdataSource;
-
-const char kLocale[] = "US";
-
-// The requester of normalization for this test.
-class NormalizationDelegate : public AddressNormalizer::Delegate {
- public:
-  NormalizationDelegate()
-      : normalized_called_(false), not_normalized_called_(false) {}
-
-  ~NormalizationDelegate() override {}
-
-  void OnAddressNormalized(const autofill::AutofillProfile& profile) override {
-    normalized_called_ = true;
-    profile_ = profile;
-  }
-
-  void OnCouldNotNormalize(const autofill::AutofillProfile& profile) override {
-    not_normalized_called_ = true;
-    profile_ = profile;
-  }
-
-  bool normalized_called() const { return normalized_called_; }
-
-  bool not_normalized_called() const { return not_normalized_called_; }
-
-  const AutofillProfile& profile() const { return profile_; }
-
- private:
-  bool normalized_called_;
-  bool not_normalized_called_;
-  AutofillProfile profile_;
-
-  DISALLOW_COPY_AND_ASSIGN(NormalizationDelegate);
-};
-
-// 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/US\": "
-                        "{\"id\":\"data/US\",\"key\":\"US\",\"name\":\"UNITED "
-                        "STATES\",\"lang\":\"en\",\"languages\":\"en\"}}"));
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ChromiumTestdataSource);
-};
-
-// A test subclass of the AddressNormalizer. Used to simulate rules not being
-// loaded.
-class TestAddressNormalizer : public AddressNormalizer {
- public:
-  TestAddressNormalizer(std::unique_ptr<::i18n::addressinput::Source> source,
-                        std::unique_ptr<::i18n::addressinput::Storage> storage)
-      : AddressNormalizer(std::move(source), std::move(storage)),
-        should_load_rules_(true) {}
-
-  ~TestAddressNormalizer() 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_) {
-      AddressNormalizer::LoadRulesForRegion(region_code);
-    }
-  }
-
- private:
-  bool should_load_rules_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestAddressNormalizer);
-};
-
-}  // namespace
-
-class AddressNormalizerTest : public testing::Test {
- protected:
-  AddressNormalizerTest()
-      : normalizer_(new TestAddressNormalizer(
-            std::unique_ptr<Source>(new ChromiumTestdataSource),
-            std::unique_ptr<Storage>(new NullStorage))) {}
-
-  ~AddressNormalizerTest() override {}
-
-  const std::unique_ptr<TestAddressNormalizer> normalizer_;
-
-  base::test::ScopedTaskScheduler scoped_task_scheduler_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(AddressNormalizerTest);
-};
-
-// Tests that rules are not loaded by default.
-TEST_F(AddressNormalizerTest, AreRulesLoadedForRegion_NotLoaded) {
-  EXPECT_FALSE(normalizer_->AreRulesLoadedForRegion(kLocale));
-}
-
-// Tests that the rules are loaded correctly.
-TEST_F(AddressNormalizerTest, AreRulesLoadedForRegion_Loaded) {
-  normalizer_->LoadRulesForRegion(kLocale);
-  EXPECT_TRUE(normalizer_->AreRulesLoadedForRegion(kLocale));
-}
-
-// Tests that if the rules are loaded before the normalization is started, the
-// normalized profile will be returned to the delegate synchronously.
-TEST_F(AddressNormalizerTest, StartNormalization_RulesLoaded) {
-  NormalizationDelegate delegate;
-  AutofillProfile profile;
-
-  // Load the rules.
-  normalizer_->LoadRulesForRegion(kLocale);
-  EXPECT_TRUE(normalizer_->AreRulesLoadedForRegion(kLocale));
-
-  // Start the normalization.
-  normalizer_->StartAddressNormalization(profile, kLocale, 0, &delegate);
-
-  // Since the rules are already loaded, the address should be normalized
-  // synchronously.
-  EXPECT_TRUE(delegate.normalized_called());
-  EXPECT_FALSE(delegate.not_normalized_called());
-}
-
-// Tests that if the rules are not loaded before the normalization and cannot be
-// loaded after, the address will not be normalized and the delegate will be
-// notified.
-TEST_F(AddressNormalizerTest, StartNormalization_RulesNotLoaded_WillNotLoad) {
-  NormalizationDelegate delegate;
-  AutofillProfile profile;
-
-  // Make sure the rules will not be loaded in the StartAddressNormalization
-  // call.
-  normalizer_->ShouldLoadRules(false);
-
-  // Start the normalization.
-  normalizer_->StartAddressNormalization(profile, kLocale, 0, &delegate);
-
-  // Let the timeout execute.
-  base::RunLoop().RunUntilIdle();
-
-  // Since the rules are never loaded and the timeout is 0, the delegate should
-  // get notified that the address could not be normalized.
-  EXPECT_FALSE(delegate.normalized_called());
-  EXPECT_TRUE(delegate.not_normalized_called());
-}
-
-// Tests that if the rules are not loaded before the call to
-// StartAddressNormalization, they will be loaded in the call.
-TEST_F(AddressNormalizerTest, StartNormalization_RulesNotLoaded_WillLoad) {
-  NormalizationDelegate delegate;
-  AutofillProfile profile;
-
-  // Start the normalization.
-  normalizer_->StartAddressNormalization(profile, kLocale, 0, &delegate);
-
-  // Even if the rules are not loaded before the call to
-  // StartAddressNormalization, they should get loaded in the call. Since our
-  // test source is synchronous, the normalization will happen synchronously
-  // too.
-  EXPECT_TRUE(normalizer_->AreRulesLoadedForRegion(kLocale));
-  EXPECT_TRUE(delegate.normalized_called());
-  EXPECT_FALSE(delegate.not_normalized_called());
-}
-
-// Tests that the phone number is formatted when the address is normalized.
-TEST_F(AddressNormalizerTest, FormatPhone_AddressNormalized) {
-  NormalizationDelegate delegate;
-  AutofillProfile profile;
-  profile.SetRawInfo(autofill::PHONE_HOME_WHOLE_NUMBER,
-                     base::UTF8ToUTF16("(515) 123-1234"));
-
-  // Load the rules.
-  normalizer_->LoadRulesForRegion(kLocale);
-  EXPECT_TRUE(normalizer_->AreRulesLoadedForRegion(kLocale));
-
-  // Start the normalization.
-  normalizer_->StartAddressNormalization(profile, kLocale, 0, &delegate);
-
-  // Make sure the address was normalized.
-  EXPECT_TRUE(delegate.normalized_called());
-
-  // Expect that the phone number was formatted.
-  EXPECT_EQ("+15151231234", base::UTF16ToUTF8(delegate.profile().GetRawInfo(
-                                autofill::PHONE_HOME_WHOLE_NUMBER)));
-}
-
-// Tests that the phone number is formatted even when the address is not
-// normalized.
-TEST_F(AddressNormalizerTest, FormatPhone_AddressNotNormalized) {
-  NormalizationDelegate delegate;
-  AutofillProfile profile;
-  profile.SetRawInfo(autofill::PHONE_HOME_WHOLE_NUMBER,
-                     base::UTF8ToUTF16("515-123-1234"));
-
-  // Make sure the rules will not be loaded in the StartAddressNormalization
-  // call.
-  normalizer_->ShouldLoadRules(false);
-
-  // Start the normalization.
-  normalizer_->StartAddressNormalization(profile, kLocale, 0, &delegate);
-
-  // Let the timeout execute.
-  base::RunLoop().RunUntilIdle();
-
-  // Make sure the address was not normalized.
-  EXPECT_TRUE(delegate.not_normalized_called());
-
-  // Expect that the phone number was formatted.
-  EXPECT_EQ("+15151231234", base::UTF16ToUTF8(delegate.profile().GetRawInfo(
-                                autofill::PHONE_HOME_WHOLE_NUMBER)));
-}
-
-}  // namespace payments