[Payment Request] unit tests for the FullCardRequester

ios/chrome/browser/ui/payments/full_card_requester.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.
 
 #include "ios/chrome/browser/ui/payments/full_card_requester.h"
 
 #include "components/autofill/core/browser/autofill_manager.h"
-#include "components/autofill/core/browser/ui/card_unmask_prompt_controller_impl.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #include "ios/chrome/browser/ui/autofill/card_unmask_prompt_view_bridge.h"
-#include "ios/chrome/browser/ui/payments/payment_request_coordinator.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace {
 
 // The unmask prompt UI for Payment Request.
 class PRCardUnmaskPromptViewBridge
     : public autofill::CardUnmaskPromptViewBridge {
@@ skipping 15 matching lines @@
                                       completion:nil];
   };
 
  private:
   __weak UIViewController* base_view_controller_;
   DISALLOW_COPY_AND_ASSIGN(PRCardUnmaskPromptViewBridge);
 };
 
 }  // namespace
 
-FullCardRequester::FullCardRequester(PaymentRequestCoordinator* owner,
+FullCardRequester::FullCardRequester(id<FullCardRequesterConsumer> consumer,
                                      UIViewController* base_view_controller,
                                      ios::ChromeBrowserState* browser_state)
-    : owner_(owner),
+    : consumer_(consumer),
       base_view_controller_(base_view_controller),
       unmask_controller_(browser_state->GetPrefs(),
                          browser_state->IsOffTheRecord()) {}
 
 void FullCardRequester::GetFullCard(
     autofill::CreditCard* card,
     autofill::AutofillManager* autofill_manager) {
   DCHECK(card);
   DCHECK(autofill_manager);
   autofill_manager->GetOrCreateFullCardRequest()->GetFullCard(
       *card, autofill::AutofillClient::UNMASK_FOR_PAYMENT_REQUEST, AsWeakPtr(),
       AsWeakPtr());
 }
 
 void FullCardRequester::OnFullCardRequestSucceeded(
     const autofill::CreditCard& card,
     const base::string16& verificationCode) {
-  [owner_ fullCardRequestDidSucceedWithCard:card
-                           verificationCode:verificationCode];
+  [consumer_ fullCardRequestDidSucceedWithCard:card
+                              verificationCode:verificationCode];
 }
 
 void FullCardRequester::OnFullCardRequestFailed() {
   // No action is required here. PRCardUnmaskPromptViewBridge manages its own
   // life cycle. When the prompt is explicitly dismissed via tapping the close
   // button (either in presence or absence of an error), the unmask prompt
   // dialog pops itself and the user is back to the Payment Request UI.
 }
 
 void FullCardRequester::ShowUnmaskPrompt(
     const autofill::CreditCard& card,
     autofill::AutofillClient::UnmaskCardReason reason,
     base::WeakPtr<autofill::CardUnmaskDelegate> delegate) {
   unmask_controller_.ShowPrompt(
       // PRCardUnmaskPromptViewBridge manages its own lifetime.
       new PRCardUnmaskPromptViewBridge(&unmask_controller_,
                                        base_view_controller_),
       card, reason, delegate);
 }
 
 void FullCardRequester::OnUnmaskVerificationResult(
     autofill::AutofillClient::PaymentsRpcResult result) {
   unmask_controller_.OnVerificationResult(result);
 }