[Payments] Move PaymentMethodData to components/payments/core

components/payments/core/payment_method_data_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/payment_method_data.h"
+
+#include "base/strings/utf_string_conversions.h"
+#include "base/values.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace payments {
+
+// Tests the success case when populating a PaymentMethodData from a dictionary.
+TEST(PaymentMethodData, FromDictionaryValueSuccess) {
+  PaymentMethodData expected;
+  std::vector<base::string16> supported_methods;
+  supported_methods.push_back(base::ASCIIToUTF16("visa"));
+  supported_methods.push_back(base::ASCIIToUTF16("basic-card"));
+  expected.supported_methods = supported_methods;
+  expected.data = base::ASCIIToUTF16(
+      "{\"supportedNetworks\":[\"mastercard\"],"
+      "\"supportedTypes\":[\"debit\",\"credit\"]}");
+  std::vector<base::string16> supported_networks;
+  supported_networks.push_back(base::ASCIIToUTF16("mastercard"));
+  expected.supported_networks = supported_networks;
+  std::vector<base::string16> supported_types;
+  supported_types.push_back(base::ASCIIToUTF16("debit"));
+  supported_types.push_back(base::ASCIIToUTF16("credit"));
+  expected.supported_types = supported_types;
+
+  base::DictionaryValue method_data_dict;
+  std::unique_ptr<base::ListValue> supported_methods_list(new base::ListValue);
+  supported_methods_list->AppendString("visa");
+  supported_methods_list->AppendString("basic-card");
+  method_data_dict.Set("supportedMethods", std::move(supported_methods_list));
+  std::unique_ptr<base::DictionaryValue> data_dict(new base::DictionaryValue);
+  std::unique_ptr<base::ListValue> supported_networks_list(new base::ListValue);
+  supported_networks_list->AppendString("mastercard");
+  data_dict->Set("supportedNetworks", std::move(supported_networks_list));
+  std::unique_ptr<base::ListValue> supported_types_list(new base::ListValue);
+  supported_types_list->AppendString("debit");
+  supported_types_list->AppendString("credit");
+  data_dict->Set("supportedTypes", std::move(supported_types_list));
+  method_data_dict.Set("data", std::move(data_dict));
+
+  PaymentMethodData actual;
+  EXPECT_TRUE(actual.FromDictionaryValue(method_data_dict));
+
+  EXPECT_EQ(expected, actual);
+}
+
+// Tests the failure case when populating a PaymentMethodData from a dictionary.
+TEST(PaymentMethodData, FromDictionaryValueFailure) {
+  // At least one supported method is required.
+  PaymentMethodData actual;
+  base::DictionaryValue method_data_dict;
+  EXPECT_FALSE(actual.FromDictionaryValue(method_data_dict));
+
+  // The value in the supported methods list must be a string.
+  std::unique_ptr<base::ListValue> supported_methods_list(new base::ListValue);
+  supported_methods_list->AppendInteger(13);
+  method_data_dict.Set("supportedMethods", std::move(supported_methods_list));
+  EXPECT_FALSE(actual.FromDictionaryValue(method_data_dict));
+}
+
+// Tests that two method data objects are not equal if their property values
+// differ or one is missing a value present in the other, and equal otherwise.
+TEST(PaymentMethodData, Equality) {
+  PaymentMethodData method_data1;
+  PaymentMethodData method_data2;
+  EXPECT_EQ(method_data1, method_data2);
+
+  std::vector<base::string16> supported_methods1;
+  supported_methods1.push_back(base::ASCIIToUTF16("basic-card"));
+  supported_methods1.push_back(base::ASCIIToUTF16("http://bobpay.com"));
+  method_data1.supported_methods = supported_methods1;
+  EXPECT_NE(method_data1, method_data2);
+  std::vector<base::string16> supported_methods2;
+  supported_methods2.push_back(base::ASCIIToUTF16("http://bobpay.com"));
+  method_data2.supported_methods = supported_methods2;
+  EXPECT_NE(method_data1, method_data2);
+  method_data2.supported_methods = supported_methods1;
+  EXPECT_EQ(method_data1, method_data2);
+
+  method_data1.data = base::ASCIIToUTF16("{merchantId: '123456'}");
+  EXPECT_NE(method_data1, method_data2);
+  method_data2.data = base::ASCIIToUTF16("{merchantId: '9999-88'}");
+  EXPECT_NE(method_data1, method_data2);
+  method_data2.data = base::ASCIIToUTF16("{merchantId: '123456'}");
+  EXPECT_EQ(method_data1, method_data2);
+
+  std::vector<base::string16> supported_networks1{base::ASCIIToUTF16("visa")};
+  method_data1.supported_networks = supported_networks1;
+  EXPECT_NE(method_data1, method_data2);
+  std::vector<base::string16> supported_networks2{base::ASCIIToUTF16("jcb")};
+  method_data2.supported_networks = supported_networks2;
+  EXPECT_NE(method_data1, method_data2);
+  method_data2.supported_networks = supported_networks1;
+  EXPECT_EQ(method_data1, method_data2);
+
+  std::vector<base::string16> supported_types1{base::ASCIIToUTF16("credit")};
+  method_data1.supported_types = supported_types1;
+  EXPECT_NE(method_data1, method_data2);
+  std::vector<base::string16> supported_types2{base::ASCIIToUTF16("debit")};
+  method_data2.supported_types = supported_types2;
+  EXPECT_NE(method_data1, method_data2);
+  method_data2.supported_types = supported_types1;
+  EXPECT_EQ(method_data1, method_data2);
+}
+
+}  // namespace payments