PaymentHandler: Implement PaymentInstruments.has().

content/browser/payments/payment_manager_unittest.cc

 // Copyright 2016 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 <utility>
 
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "components/payments/mojom/payment_app.mojom.h"
 #include "content/browser/payments/payment_app_content_unittest_base.h"
@@ skipping 32 matching lines @@
 void DeletePaymentInstrumentCallback(PaymentHandlerStatus* out_status,
                                      PaymentHandlerStatus status) {
   *out_status = status;
 }
 
 void SetPaymentInstrumentCallback(PaymentHandlerStatus* out_status,
                                   PaymentHandlerStatus status) {
   *out_status = status;
 }
 
+void HasPaymentInstrumentCallback(PaymentHandlerStatus* out_status,
+                                  PaymentHandlerStatus status) {
+  *out_status = status;
+}
+
 void GetPaymentInstrumentCallback(PaymentInstrumentPtr* out_instrument,
                                   PaymentHandlerStatus* out_status,
                                   PaymentInstrumentPtr instrument,
                                   PaymentHandlerStatus status) {
   *out_instrument = std::move(instrument);
   *out_status = status;
 }
 
 }  // namespace
 
@@ skipping 17 matching lines @@
 
   void SetPaymentInstrument(const std::string& instrument_key,
                             PaymentInstrumentPtr instrument,
                             PaymentHandlerStatus* out_status) {
     manager_->SetPaymentInstrument(
         instrument_key, std::move(instrument),
         base::Bind(&SetPaymentInstrumentCallback, out_status));
     base::RunLoop().RunUntilIdle();
   }
 
+  void HasPaymentInstrument(const std::string& instrument_key,
+                            PaymentHandlerStatus* out_status) {
+    manager_->HasPaymentInstrument(
+        instrument_key, base::Bind(&HasPaymentInstrumentCallback, out_status));
+    base::RunLoop().RunUntilIdle();
+  }
+
   void GetPaymentInstrument(const std::string& instrument_key,
                             PaymentInstrumentPtr* out_instrument,
                             PaymentHandlerStatus* out_status) {
     manager_->GetPaymentInstrument(
         instrument_key,
         base::Bind(&GetPaymentInstrumentCallback, out_instrument, out_status));
     base::RunLoop().RunUntilIdle();
   }
 
  private:
@@ skipping 68 matching lines @@
   EXPECT_EQ(PaymentAppManifestError::MANIFEST_STORAGE_OPERATION_FAILED,
             read_error);
 }
 
 TEST_F(PaymentManagerTest, SetAndGetPaymentInstrument) {
   PaymentHandlerStatus write_status = PaymentHandlerStatus::NOT_FOUND;
   PaymentInstrumentPtr write_details = PaymentInstrument::New();
   write_details->name = "Visa ending ****4756",
   write_details->enabled_methods.push_back("visa");
   write_details->stringified_capabilities = "{}";
-  ASSERT_EQ(PaymentHandlerStatus::NOT_FOUND, write_status);
   SetPaymentInstrument("test_key", std::move(write_details), &write_status);
   ASSERT_EQ(PaymentHandlerStatus::SUCCESS, write_status);
 
   PaymentHandlerStatus read_status = PaymentHandlerStatus::NOT_FOUND;
   PaymentInstrumentPtr read_details;
-  ASSERT_EQ(PaymentHandlerStatus::NOT_FOUND, read_status);
   GetPaymentInstrument("test_key", &read_details, &read_status);
   ASSERT_EQ(PaymentHandlerStatus::SUCCESS, read_status);
   EXPECT_EQ("Visa ending ****4756", read_details->name);
   ASSERT_EQ(1U, read_details->enabled_methods.size());
   EXPECT_EQ("visa", read_details->enabled_methods[0]);
   EXPECT_EQ("{}", read_details->stringified_capabilities);
 }
 
 TEST_F(PaymentManagerTest, GetUnstoredPaymentInstrument) {
   PaymentHandlerStatus read_status = PaymentHandlerStatus::SUCCESS;
   PaymentInstrumentPtr read_details;
-  ASSERT_EQ(PaymentHandlerStatus::SUCCESS, read_status);
   GetPaymentInstrument("test_key", &read_details, &read_status);
   ASSERT_EQ(PaymentHandlerStatus::NOT_FOUND, read_status);
 }
 
 TEST_F(PaymentManagerTest, DeletePaymentInstrument) {
   PaymentHandlerStatus write_status = PaymentHandlerStatus::NOT_FOUND;
   PaymentInstrumentPtr write_details = PaymentInstrument::New();
   write_details->name = "Visa ending ****4756",
   write_details->enabled_methods.push_back("visa");
   write_details->stringified_capabilities = "{}";
-  ASSERT_EQ(PaymentHandlerStatus::NOT_FOUND, write_status);
   SetPaymentInstrument("test_key", std::move(write_details), &write_status);
   ASSERT_EQ(PaymentHandlerStatus::SUCCESS, write_status);
 
   PaymentHandlerStatus read_status = PaymentHandlerStatus::NOT_FOUND;
   PaymentInstrumentPtr read_details;
-  ASSERT_EQ(PaymentHandlerStatus::NOT_FOUND, read_status);
   GetPaymentInstrument("test_key", &read_details, &read_status);
   ASSERT_EQ(PaymentHandlerStatus::SUCCESS, read_status);
 
   PaymentHandlerStatus delete_status = PaymentHandlerStatus::NOT_FOUND;
   DeletePaymentInstrument("test_key", &delete_status);
   ASSERT_EQ(PaymentHandlerStatus::SUCCESS, delete_status);
 
   read_status = PaymentHandlerStatus::NOT_FOUND;
   GetPaymentInstrument("test_key", &read_details, &read_status);
   ASSERT_EQ(PaymentHandlerStatus::NOT_FOUND, read_status);
 }
 
+TEST_F(PaymentManagerTest, HasPaymentInstrument) {
+  PaymentHandlerStatus write_status = PaymentHandlerStatus::NOT_FOUND;
+  PaymentInstrumentPtr write_details = PaymentInstrument::New();
+  write_details->name = "Visa ending ****4756",
+  write_details->enabled_methods.push_back("visa");
+  write_details->stringified_capabilities = "{}";
+  SetPaymentInstrument("test_key", std::move(write_details), &write_status);
+  ASSERT_EQ(PaymentHandlerStatus::SUCCESS, write_status);
+
+  PaymentHandlerStatus has_status = PaymentHandlerStatus::NOT_FOUND;
+  HasPaymentInstrument("test_key", &has_status);
+  ASSERT_EQ(PaymentHandlerStatus::SUCCESS, has_status);
+
+  HasPaymentInstrument("unstored_test_key", &has_status);
+  ASSERT_EQ(PaymentHandlerStatus::NOT_FOUND, has_status);
+}
+
 }  // namespace content