[Payment Request] Invalidates cached autofill profile after it is updated.

ios/chrome/browser/ui/payments/address_edit_coordinator_unittest.mm

 // 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.
 
 #import "ios/chrome/browser/ui/payments/address_edit_coordinator.h"
 
 #include "base/logging.h"
 #include "base/mac/foundation_util.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/ios/wait_util.h"
 #include "components/autofill/core/browser/autofill_profile.h"
 #include "components/autofill/core/browser/autofill_test_utils.h"
 #include "components/autofill/core/browser/test_personal_data_manager.h"
 #include "components/autofill/core/browser/test_region_data_loader.h"
+#include "components/payments/core/payments_profile_comparator.h"
 #include "components/prefs/pref_service.h"
+#include "ios/chrome/browser/application_context.h"
 #include "ios/chrome/browser/payments/payment_request_test_util.h"
 #include "ios/chrome/browser/payments/test_payment_request.h"
 #import "ios/chrome/browser/ui/payments/payment_request_edit_view_controller.h"
 #import "ios/chrome/browser/ui/payments/payment_request_editor_field.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 #include "third_party/ocmock/OCMock/OCMock.h"
 #include "third_party/ocmock/gtest_support.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace {
 class MockTestPersonalDataManager : public autofill::TestPersonalDataManager {
  public:
   MockTestPersonalDataManager() : TestPersonalDataManager() {}
   MOCK_METHOD1(AddProfile, void(const autofill::AutofillProfile&));
   MOCK_METHOD1(UpdateProfile, void(const autofill::AutofillProfile&));
 };
 
+class MockPaymentsProfileComparator
+    : public payments::PaymentsProfileComparator {
+ public:
+  MockPaymentsProfileComparator(const std::string& app_locale,
+                                const payments::PaymentOptionsProvider& options)
+      : PaymentsProfileComparator(app_locale, options) {}
+  MOCK_METHOD1(Invalidate, void(const autofill::AutofillProfile&));
+};
+
 class MockTestPaymentRequest : public TestPaymentRequest {
  public:
   MockTestPaymentRequest(web::PaymentRequest web_payment_request,
                          autofill::PersonalDataManager* personal_data_manager)
       : TestPaymentRequest(web_payment_request, personal_data_manager) {}
   MOCK_METHOD1(AddAutofillProfile,
                autofill::AutofillProfile*(const autofill::AutofillProfile&));
 };
 
 MATCHER_P4(ProfileMatches, name, country, state, phone_number, "") {
@@ skipping 38 matching lines @@
 }  // namespace
 
 class PaymentRequestAddressEditCoordinatorTest : public PlatformTest {
  protected:
   PaymentRequestAddressEditCoordinatorTest()
       : pref_service_(autofill::test::PrefServiceForTesting()) {
     personal_data_manager_.SetTestingPrefService(pref_service_.get());
     payment_request_ = base::MakeUnique<MockTestPaymentRequest>(
         payment_request_test_util::CreateTestWebPaymentRequest(),
         &personal_data_manager_);
+
+    profile_comparator_ = base::MakeUnique<MockPaymentsProfileComparator>(
+        GetApplicationContext()->GetApplicationLocale(),
+        *payment_request_.get());
+    payment_request_->SetProfileComparator(profile_comparator_.get());
+
     test_region_data_loader_.set_synchronous_callback(true);
     payment_request_->SetRegionDataLoader(&test_region_data_loader_);
   }
 
   void TearDown() override {
     personal_data_manager_.SetTestingPrefService(nullptr);
   }
 
+  std::unique_ptr<PrefService> pref_service_;
   MockTestPersonalDataManager personal_data_manager_;
-  std::unique_ptr<PrefService> pref_service_;
+  autofill::TestRegionDataLoader test_region_data_loader_;
+  std::unique_ptr<MockPaymentsProfileComparator> profile_comparator_;
   std::unique_ptr<MockTestPaymentRequest> payment_request_;
-  autofill::TestRegionDataLoader test_region_data_loader_;
 };
 
 // Tests that invoking start and stop on the coordinator presents and dismisses
 // the address edit view controller, respectively.
 TEST_F(PaymentRequestAddressEditCoordinatorTest, StartAndStop) {
   UIViewController* base_view_controller = [[UIViewController alloc] init];
   UINavigationController* navigation_controller =
       [[UINavigationController alloc]
           initWithRootViewController:base_view_controller];
 
@@ skipping 50 matching lines @@
               AddAutofillProfile(ProfileMatches("John Doe", "CA" /* Canada */,
                                                 "Quebec", "16502111111")))
       .Times(1);
   // Expect an autofill profile to be added to the PersonalDataManager.
   EXPECT_CALL(personal_data_manager_,
               AddProfile(ProfileMatches("John Doe", "CA" /* Canada */, "Quebec",
                                         "16502111111")))
       .Times(1);
   // No autofill profile should get updated in the PersonalDataManager.
   EXPECT_CALL(personal_data_manager_, UpdateProfile(_)).Times(0);
+  // No autofill profile should get invalidated in PaymentsProfileComparator.
+  EXPECT_CALL(*profile_comparator_, Invalidate(_)).Times(0);
 
   // Call the controller delegate method.
   PaymentRequestEditViewController* view_controller =
       base::mac::ObjCCastStrict<PaymentRequestEditViewController>(
           navigation_controller.visibleViewController);
   [coordinator paymentRequestEditViewController:view_controller
                          didFinishEditingFields:GetEditorFields()];
 
   EXPECT_OCMOCK_VERIFY(delegate);
 }
@@ skipping 35 matching lines @@
 
   // No autofill profile should get added to the PaymentRequest.
   EXPECT_CALL(*payment_request_, AddAutofillProfile(_)).Times(0);
   // No autofill profile should get added to the PersonalDataManager.
   EXPECT_CALL(personal_data_manager_, AddProfile(_)).Times(0);
   // Expect an autofill profile to be updated in the PersonalDataManager.
   EXPECT_CALL(personal_data_manager_,
               UpdateProfile(ProfileMatches("John Doe", "CA" /* Canada */,
                                            "Quebec", "16502111111")))
       .Times(1);
+  // Expect an autofill profile to be invalidated in PaymentsProfileComparator.
+  EXPECT_CALL(*profile_comparator_,
+              Invalidate(ProfileMatches("John Doe", "CA" /* Canada */, "Quebec",
+                                        "16502111111")))
+      .Times(1);
 
   // Call the controller delegate method.
   PaymentRequestEditViewController* view_controller =
       base::mac::ObjCCastStrict<PaymentRequestEditViewController>(
           navigation_controller.visibleViewController);
   [coordinator paymentRequestEditViewController:view_controller
                          didFinishEditingFields:GetEditorFields()];
 
   EXPECT_OCMOCK_VERIFY(delegate);
 }
@@ skipping 25 matching lines @@
   EXPECT_EQ(2u, navigation_controller.viewControllers.count);
 
   // Call the controller delegate method.
   PaymentRequestEditViewController* view_controller =
       base::mac::ObjCCastStrict<PaymentRequestEditViewController>(
           navigation_controller.visibleViewController);
   [coordinator paymentRequestEditViewControllerDidCancel:view_controller];
 
   EXPECT_OCMOCK_VERIFY(delegate);
 }