Use PHPUnit\Framework\TestCase instead of PHPUnit_Framework_TestCase

composer.json

@@ -18,7 +18,7 @@
         "psr/log": "^1.0.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "3.7.*"
+        "phpunit/phpunit": "^4.8.35"
     },
     "autoload": {
         "psr-0": {

tests/PayPal/Test/Api/AddressTest.php

@@ -1,15 +1,15 @@
 <?php
-
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Address;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Address
  *
  * @package PayPal\Test\Api
  */
-class AddressTest extends \PHPUnit_Framework_TestCase
+class AddressTest extends TestCase
 {
     /**
      * Gets Json String of Object Address
@@ -29,7 +29,6 @@ class AddressTest extends \PHPUnit_Framework_TestCase
         return new Address(self::getJson());
     }
 
-
     /**
      * Tests for Serialization and Deserialization Issues
      * @return Address

tests/PayPal/Test/Api/AgreementStateDescriptorTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\AgreementStateDescriptor;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class AgreementStateDescriptor
  *
  * @package PayPal\Test\Api
  */
-class AgreementStateDescriptorTest extends \PHPUnit_Framework_TestCase
+class AgreementStateDescriptorTest extends TestCase
 {
     /**
      * Gets Json String of Object AgreementStateDescriptor

tests/PayPal/Test/Api/AgreementTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Agreement;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Agreement
  *
  * @package PayPal\Test\Api
  */
-class AgreementTest extends \PHPUnit_Framework_TestCase
+class AgreementTest extends TestCase
 {
     /**
      * Gets Json String of Object Agreement

tests/PayPal/Test/Api/AgreementTransactionTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\AgreementTransaction;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class AgreementTransaction
  *
  * @package PayPal\Test\Api
  */
-class AgreementTransactionTest extends \PHPUnit_Framework_TestCase
+class AgreementTransactionTest extends TestCase
 {
     /**
      * Gets Json String of Object AgreementTransaction

tests/PayPal/Test/Api/AgreementTransactionsTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\AgreementTransactions;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class AgreementTransactions
  *
  * @package PayPal\Test\Api
  */
-class AgreementTransactionsTest extends \PHPUnit_Framework_TestCase
+class AgreementTransactionsTest extends TestCase
 {
     /**
      * Gets Json String of Object AgreementTransactions

tests/PayPal/Test/Api/AlternatePaymentTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\AlternatePayment;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class AlternatePayment
  *
  * @package PayPal\Test\Api
  */
-class AlternatePaymentTest extends \PHPUnit_Framework_TestCase
+class AlternatePaymentTest extends TestCase
 {
     /**
      * Gets Json String of Object AlternatePayment

tests/PayPal/Test/Api/AmountTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Amount;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Amount
  *
  * @package PayPal\Test\Api
  */
-class AmountTest extends \PHPUnit_Framework_TestCase
+class AmountTest extends TestCase
 {
     /**
      * Gets Json String of Object Amount

tests/PayPal/Test/Api/AuthorizationTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Api\Authorization;
 use PayPal\Transport\PPRestCall;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Authorization
  *
  * @package PayPal\Test\Api
  */
-class AuthorizationTest extends \PHPUnit_Framework_TestCase
+class AuthorizationTest extends TestCase
 {
     /**
      * Gets Json String of Object Authorization

tests/PayPal/Test/Api/BankAccountTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\BankAccount;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class BankAccount
  *
  * @package PayPal\Test\Api
  */
-class BankAccountTest extends \PHPUnit_Framework_TestCase
+class BankAccountTest extends TestCase
 {
     /**
      * Gets Json String of Object BankAccount

tests/PayPal/Test/Api/BankAccountsListTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\BankAccountsList;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class BankAccountsList
  *
  * @package PayPal\Test\Api
  */
-class BankAccountsListTest extends \PHPUnit_Framework_TestCase
+class BankAccountsListTest extends TestCase
 {
     /**
      * Gets Json String of Object BankAccountsList

tests/PayPal/Test/Api/BankTokenTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\BankToken;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class BankToken
  *
  * @package PayPal\Test\Api
  */
-class BankTokenTest extends \PHPUnit_Framework_TestCase
+class BankTokenTest extends TestCase
 {
     /**
      * Gets Json String of Object BankToken

tests/PayPal/Test/Api/BillingInfoTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\BillingInfo;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class BillingInfo
  *
  * @package PayPal\Test\Api
  */
-class BillingInfoTest extends \PHPUnit_Framework_TestCase
+class BillingInfoTest extends TestCase
 {
     /**
      * Gets Json String of Object BillingInfo

tests/PayPal/Test/Api/BillingTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Billing;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Billing
  *
  * @package PayPal\Test\Api
  */
-class BillingTest extends \PHPUnit_Framework_TestCase
+class BillingTest extends TestCase
 {
     /**
      * Gets Json String of Object Billing

tests/PayPal/Test/Api/CancelNotificationTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CancelNotification;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CancelNotification
  *
  * @package PayPal\Test\Api
  */
-class CancelNotificationTest extends \PHPUnit_Framework_TestCase
+class CancelNotificationTest extends TestCase
 {
     /**
      * Gets Json String of Object CancelNotification

tests/PayPal/Test/Api/CaptureTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Api\Capture;
 use PayPal\Transport\PPRestCall;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Capture
  *
  * @package PayPal\Test\Api
  */
-class CaptureTest extends \PHPUnit_Framework_TestCase
+class CaptureTest extends TestCase
 {
     /**
      * Gets Json String of Object Capture

tests/PayPal/Test/Api/CarrierAccountTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CarrierAccount;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CarrierAccount
  *
  * @package PayPal\Test\Api
  */
-class CarrierAccountTest extends \PHPUnit_Framework_TestCase
+class CarrierAccountTest extends TestCase
 {
     /**
      * Gets Json String of Object CarrierAccount

tests/PayPal/Test/Api/CarrierAccountTokenTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CarrierAccountToken;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CarrierAccountToken
  *
  * @package PayPal\Test\Api
  */
-class CarrierAccountTokenTest extends \PHPUnit_Framework_TestCase
+class CarrierAccountTokenTest extends TestCase
 {
     /**
      * Gets Json String of Object CarrierAccountToken

tests/PayPal/Test/Api/CartBaseTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Common\PayPalModel;
 use PayPal\Api\CartBase;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CartBase
  *
  * @package PayPal\Test\Api
  */
-class CartBaseTest extends \PHPUnit_Framework_TestCase
+class CartBaseTest extends TestCase
 {
     /**
      * Gets Json String of Object CartBase

tests/PayPal/Test/Api/ChargeModelTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\ChargeModel;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class ChargeModel
  *
  * @package PayPal\Test\Api
  */
-class ChargeModelTest extends \PHPUnit_Framework_TestCase
+class ChargeModelTest extends TestCase
 {
     /**
      * Gets Json String of Object ChargeModels

tests/PayPal/Test/Api/CostTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Cost;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Cost
  *
  * @package PayPal\Test\Api
  */
-class CostTest extends \PHPUnit_Framework_TestCase
+class CostTest extends TestCase
 {
     /**
      * Gets Json String of Object Cost

tests/PayPal/Test/Api/CountryCodeTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CountryCode;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CountryCode
  *
  * @package PayPal\Test\Api
  */
-class CountryCodeTest extends \PHPUnit_Framework_TestCase
+class CountryCodeTest extends TestCase
 {
     /**
      * Gets Json String of Object CountryCode

tests/PayPal/Test/Api/CreateProfileResponseTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CreateProfileResponse;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CreateProfileResponse
  *
  * @package PayPal\Test\Api
  */
-class CreateProfileResponseTest extends \PHPUnit_Framework_TestCase
+class CreateProfileResponseTest extends TestCase
 {
     /**
      * Gets Json String of Object CreateProfileResponse

tests/PayPal/Test/Api/CreditCardHistoryTest.php

@@ -3,8 +3,9 @@ namespace PayPal\Test\Api;
 
 use PayPal\Api\CreditCard;
 use PayPal\Api\CreditCardHistory;
+use PHPUnit\Framework\TestCase;
 
-class CreditCardHistoryTest extends \PHPUnit_Framework_TestCase
+class CreditCardHistoryTest extends TestCase
 {
 
     private $cards;

tests/PayPal/Test/Api/CreditCardListTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CreditCardList;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CreditCardList
  *
  * @package PayPal\Test\Api
  */
-class CreditCardListTest extends \PHPUnit_Framework_TestCase
+class CreditCardListTest extends TestCase
 {
     /**
      * Gets Json String of Object CreditCardList

tests/PayPal/Test/Api/CreditCardTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CreditCard;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CreditCard
  *
  * @package PayPal\Test\Api
  */
-class CreditCardTest extends \PHPUnit_Framework_TestCase
+class CreditCardTest extends TestCase
 {
     /**
      * Gets Json String of Object CreditCard

tests/PayPal/Test/Api/CreditCardTokenTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CreditCardToken;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CreditCardToken
  *
  * @package PayPal\Test\Api
  */
-class CreditCardTokenTest extends \PHPUnit_Framework_TestCase
+class CreditCardTokenTest extends TestCase
 {
     /**
      * Gets Json String of Object CreditCardToken

tests/PayPal/Test/Api/CreditFinancingOfferedTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CreditFinancingOffered;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CreditFinancingOffered
  *
  * @package PayPal\Test\Api
  */
-class CreditFinancingOfferedTest extends \PHPUnit_Framework_TestCase
+class CreditFinancingOfferedTest extends TestCase
 {
     /**
      * Gets Json String of Object CreditFinancingOffered

tests/PayPal/Test/Api/CreditTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Credit;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Credit
  *
  * @package PayPal\Test\Api
  */
-class CreditTest extends \PHPUnit_Framework_TestCase
+class CreditTest extends TestCase
 {
     /**
      * Gets Json String of Object Credit

tests/PayPal/Test/Api/CurrencyConversionTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CurrencyConversion;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CurrencyConversion
  *
  * @package PayPal\Test\Api
  */
-class CurrencyConversionTest extends \PHPUnit_Framework_TestCase
+class CurrencyConversionTest extends TestCase
 {
     /**
      * Gets Json String of Object CurrencyConversion

tests/PayPal/Test/Api/CurrencyTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Currency;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Currency
  *
  * @package PayPal\Test\Api
  */
-class CurrencyTest extends \PHPUnit_Framework_TestCase
+class CurrencyTest extends TestCase
 {
     /**
      * Gets Json String of Object Currency

tests/PayPal/Test/Api/CustomAmountTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\CustomAmount;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class CustomAmount
  *
  * @package PayPal\Test\Api
  */
-class CustomAmountTest extends \PHPUnit_Framework_TestCase
+class CustomAmountTest extends TestCase
 {
     /**
      * Gets Json String of Object CustomAmount

tests/PayPal/Test/Api/DetailedRefundTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\DetailedRefund;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class DetailedRefund
  *
  * @package PayPal\Test\Api
  */
-class DetailedRefundTest extends \PHPUnit_Framework_TestCase
+class DetailedRefundTest extends TestCase
 {
     /**
      * Gets Json String of Object DetailedRefund

tests/PayPal/Test/Api/DetailsTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Details;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Details
  *
  * @package PayPal\Test\Api
  */
-class DetailsTest extends \PHPUnit_Framework_TestCase
+class DetailsTest extends TestCase
 {
     /**
      * Gets Json String of Object Details

tests/PayPal/Test/Api/ErrorDetailsTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\ErrorDetails;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class ErrorDetails
  *
  * @package PayPal\Test\Api
  */
-class ErrorDetailsTest extends \PHPUnit_Framework_TestCase
+class ErrorDetailsTest extends TestCase
 {
     /**
      * Gets Json String of Object ErrorDetails

tests/PayPal/Test/Api/ErrorTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Error;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Error
  *
  * @package PayPal\Test\Api
  */
-class ErrorTest extends \PHPUnit_Framework_TestCase
+class ErrorTest extends TestCase
 {
     /**
      * Gets Json String of Object Error

tests/PayPal/Test/Api/ExtendedBankAccountTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\ExtendedBankAccount;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class ExtendedBankAccount
  *
  * @package PayPal\Test\Api
  */
-class ExtendedBankAccountTest extends \PHPUnit_Framework_TestCase
+class ExtendedBankAccountTest extends TestCase
 {
     /**
      * Gets Json String of Object ExtendedBankAccount

tests/PayPal/Test/Api/ExternalFundingTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\ExternalFunding;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class ExternalFunding
  *
  * @package PayPal\Test\Api
  */
-class ExternalFundingTest extends \PHPUnit_Framework_TestCase
+class ExternalFundingTest extends TestCase
 {
     /**
      * Gets Json String of Object ExternalFunding

tests/PayPal/Test/Api/FileAttachmentTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Common\PayPalModel;
 use PayPal\Api\FileAttachment;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class FileAttachment
  *
  * @package PayPal\Test\Api
  */
-class FileAttachmentTest extends \PHPUnit_Framework_TestCase
+class FileAttachmentTest extends TestCase
 {
     /**
      * Gets Json String of Object FileAttachment

tests/PayPal/Test/Api/FlowConfigTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Common\PayPalModel;
 use PayPal\Api\FlowConfig;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class FlowConfig
  *
  * @package PayPal\Test\Api
  */
-class FlowConfigTest extends \PHPUnit_Framework_TestCase
+class FlowConfigTest extends TestCase
 {
     /**
      * Gets Json String of Object FlowConfig

tests/PayPal/Test/Api/FmfDetailsTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\FmfDetails;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class FmfDetails
  *
  * @package PayPal\Test\Api
  */
-class FmfDetailsTest extends \PHPUnit_Framework_TestCase
+class FmfDetailsTest extends TestCase
 {
     /**
      * Gets Json String of Object FmfDetails

tests/PayPal/Test/Api/FundingDetailTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\FundingDetail;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class FundingDetail
  *
  * @package PayPal\Test\Api
  */
-class FundingDetailTest extends \PHPUnit_Framework_TestCase
+class FundingDetailTest extends TestCase
 {
     /**
      * Gets Json String of Object FundingDetail

tests/PayPal/Test/Api/FundingInstrumentTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\FundingInstrument;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class FundingInstrument
  *
  * @package PayPal\Test\Api
  */
-class FundingInstrumentTest extends \PHPUnit_Framework_TestCase
+class FundingInstrumentTest extends TestCase
 {
     /**
      * Gets Json String of Object FundingInstrument

tests/PayPal/Test/Api/FundingOptionTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\FundingOption;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class FundingOption
  *
  * @package PayPal\Test\Api
  */
-class FundingOptionTest extends \PHPUnit_Framework_TestCase
+class FundingOptionTest extends TestCase
 {
     /**
      * Gets Json String of Object FundingOption

tests/PayPal/Test/Api/FundingSourceTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\FundingSource;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class FundingSource
  *
  * @package PayPal\Test\Api
  */
-class FundingSourceTest extends \PHPUnit_Framework_TestCase
+class FundingSourceTest extends TestCase
 {
     /**
      * Gets Json String of Object FundingSource

tests/PayPal/Test/Api/HyperSchemaTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\HyperSchema;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class HyperSchema
  *
  * @package PayPal\Test\Api
  */
-class HyperSchemaTest extends \PHPUnit_Framework_TestCase
+class HyperSchemaTest extends TestCase
 {
     /**
      * Gets Json String of Object HyperSchema

tests/PayPal/Test/Api/ImageTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Image;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Image
  *
  * @package PayPal\Test\Api
  */
-class ImageTest extends \PHPUnit_Framework_TestCase
+class ImageTest extends TestCase
 {
     /**
      * Gets Json String of Object Patch

tests/PayPal/Test/Api/IncentiveTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Incentive;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Incentive
  *
  * @package PayPal\Test\Api
  */
-class IncentiveTest extends \PHPUnit_Framework_TestCase
+class IncentiveTest extends TestCase
 {
     /**
      * Gets Json String of Object Incentive

tests/PayPal/Test/Api/InputFieldsTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\InputFields;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class InputFields
  *
  * @package PayPal\Test\Api
  */
-class InputFieldsTest extends \PHPUnit_Framework_TestCase
+class InputFieldsTest extends TestCase
 {
     /**
      * Gets Json String of Object InputFields

tests/PayPal/Test/Api/InstallmentInfoTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\InstallmentInfo;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class InstallmentInfo
  *
  * @package PayPal\Test\Api
  */
-class InstallmentInfoTest extends \PHPUnit_Framework_TestCase
+class InstallmentInfoTest extends TestCase
 {
     /**
      * Gets Json String of Object InstallmentInfo

tests/PayPal/Test/Api/InstallmentOptionTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\InstallmentOption;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class InstallmentOption
  *
  * @package PayPal\Test\Api
  */
-class InstallmentOptionTest extends \PHPUnit_Framework_TestCase
+class InstallmentOptionTest extends TestCase
 {
     /**
      * Gets Json String of Object InstallmentOption

tests/PayPal/Test/Api/InvoiceAddressTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\InvoiceAddress;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class InvoiceAddress
  *
  * @package PayPal\Test\Api
  */
-class InvoiceAddressTest extends \PHPUnit_Framework_TestCase
+class InvoiceAddressTest extends TestCase
 {
     /**
      * Gets Json String of Object Address

tests/PayPal/Test/Api/InvoiceItemTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\InvoiceItem;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class InvoiceItem
  *
  * @package PayPal\Test\Api
  */
-class InvoiceItemTest extends \PHPUnit_Framework_TestCase
+class InvoiceItemTest extends TestCase
 {
     /**
      * Gets Json String of Object InvoiceItem

tests/PayPal/Test/Api/InvoiceNumberTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\InvoiceNumber;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Cost
  *
  * @package PayPal\Test\Api
  */
-class InvoiceNumberTest extends \PHPUnit_Framework_TestCase
+class InvoiceNumberTest extends TestCase
 {
     /**
      * Gets Json String of Object Cost

tests/PayPal/Test/Api/InvoiceSearchResponseTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\InvoiceSearchResponse;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class InvoiceSearchResponse
  *
  * @package PayPal\Test\Api
  */
-class InvoiceSearchResponseTest extends \PHPUnit_Framework_TestCase
+class InvoiceSearchResponseTest extends TestCase
 {
     /**
      * Gets Json String of Object InvoiceSearchResponse

tests/PayPal/Test/Api/InvoiceTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Api\Invoice;
 use PayPal\Api\InvoiceNumber;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Invoice
  *
  * @package PayPal\Test\Api
  */
-class InvoiceTest extends \PHPUnit_Framework_TestCase
+class InvoiceTest extends TestCase
 {
     /**
      * Gets Json String of Object Invoice

tests/PayPal/Test/Api/ItemListTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\ItemList;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class ItemList
  *
  * @package PayPal\Test\Api
  */
-class ItemListTest extends \PHPUnit_Framework_TestCase
+class ItemListTest extends TestCase
 {
     /**
      * Gets Json String of Object ItemList

tests/PayPal/Test/Api/ItemTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Item;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Item
  *
  * @package PayPal\Test\Api
  */
-class ItemTest extends \PHPUnit_Framework_TestCase
+class ItemTest extends TestCase
 {
     /**
      * Gets Json String of Object Item

tests/PayPal/Test/Api/LinksTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Links;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Links
  *
  * @package PayPal\Test\Api
  */
-class LinksTest extends \PHPUnit_Framework_TestCase
+class LinksTest extends TestCase
 {
     /**
      * Gets Json String of Object Links

tests/PayPal/Test/Api/MeasurementTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Measurement;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Measurement
  *
  * @package PayPal\Test\Api
  */
-class MeasurementTest extends \PHPUnit_Framework_TestCase
+class MeasurementTest extends TestCase
 {
     /**
      * Gets Json String of Object Measurement

tests/PayPal/Test/Api/MerchantInfoTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\MerchantInfo;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class MerchantInfo
  *
  * @package PayPal\Test\Api
  */
-class MerchantInfoTest extends \PHPUnit_Framework_TestCase
+class MerchantInfoTest extends TestCase
 {
     /**
      * Gets Json String of Object MerchantInfo

tests/PayPal/Test/Api/MerchantPreferencesTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\MerchantPreferences;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class MerchantPreferences
  *
  * @package PayPal\Test\Api
  */
-class MerchantPreferencesTest extends \PHPUnit_Framework_TestCase
+class MerchantPreferencesTest extends TestCase
 {
     /**
      * Gets Json String of Object MerchantPreferences

tests/PayPal/Test/Api/MetadataTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Metadata;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Metadata
  *
  * @package PayPal\Test\Api
  */
-class MetadataTest extends \PHPUnit_Framework_TestCase
+class MetadataTest extends TestCase
 {
     /**
      * Gets Json String of Object Metadata

tests/PayPal/Test/Api/NameValuePairTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\NameValuePair;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class NameValuePair
  *
  * @package PayPal\Test\Api
  */
-class NameValuePairTest extends \PHPUnit_Framework_TestCase
+class NameValuePairTest extends TestCase
 {
     /**
      * Gets Json String of Object NameValuePair

tests/PayPal/Test/Api/NotificationTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Notification;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Notification
  *
  * @package PayPal\Test\Api
  */
-class NotificationTest extends \PHPUnit_Framework_TestCase
+class NotificationTest extends TestCase
 {
     /**
      * Gets Json String of Object Notification

tests/PayPal/Test/Api/OpenIdAddressTest.php

@@ -2,12 +2,13 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\OpenIdAddress;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Test class for OpenIdAddress.
  *
  */
-class OpenIdAddressTest extends \PHPUnit_Framework_TestCase
+class OpenIdAddressTest extends TestCase
 {
 
     /** @var  OpenIdAddress */
@@ -28,6 +29,7 @@ class OpenIdAddressTest extends \PHPUnit_Framework_TestCase
      */
     protected function tearDown()
     {
+
     }
 
     public static function getTestData()
@@ -49,4 +51,5 @@ class OpenIdAddressTest extends \PHPUnit_Framework_TestCase
 
         $this->assertEquals($this->addr, $addrCopy);
     }
+
 }

tests/PayPal/Test/Api/OpenIdErrorTest.php

@@ -3,12 +3,13 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\OpenIdError;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Test class for OpenIdError.
  *
  */
-class OpenIdErrorTest extends \PHPUnit_Framework_TestCase
+class OpenIdErrorTest extends TestCase
 {
 
     /** @var  OpenIdError */

tests/PayPal/Test/Api/OpenIdSessionTest.php

@@ -4,12 +4,13 @@ namespace PayPal\Test\Api;
 
 use PayPal\Api\OpenIdSession;
 use PayPal\Rest\ApiContext;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Test class for OpenIdSession.
  *
  */
-class OpenIdSessionTest extends \PHPUnit_Framework_TestCase
+class OpenIdSessionTest extends TestCase
 {
 
     private $context;

tests/PayPal/Test/Api/OpenIdTokeninfoTest.php

@@ -2,12 +2,13 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\OpenIdTokeninfo;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Test class for OpenIdTokeninfo.
  *
  */
-class OpenIdTokeninfoTest extends \PHPUnit_Framework_TestCase
+class OpenIdTokeninfoTest extends TestCase
 {
 
     /** @var  OpenIdTokeninfo */

tests/PayPal/Test/Api/OpenIdUserinfoTest.php

@@ -3,12 +3,13 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\OpenIdUserinfo;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Test class for OpenIdUserinfo.
  *
  */
-class OpenIdUserinfoTest extends \PHPUnit_Framework_TestCase
+class OpenIdUserinfoTest extends TestCase
 {
 
 

tests/PayPal/Test/Api/OrderTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Api\Authorization;
 use PayPal\Api\Order;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Order
  *
  * @package PayPal\Test\Api
  */
-class OrderTest extends \PHPUnit_Framework_TestCase
+class OrderTest extends TestCase
 {
     /**
      * Gets Json String of Object Order

tests/PayPal/Test/Api/OverrideChargeModelTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\OverrideChargeModel;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class OverrideChargeModel
  *
  * @package PayPal\Test\Api
  */
-class OverrideChargeModelTest extends \PHPUnit_Framework_TestCase
+class OverrideChargeModelTest extends TestCase
 {
     /**
      * Gets Json String of Object OverrideChargeModel

tests/PayPal/Test/Api/ParticipantTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Common\PayPalModel;
 use PayPal\Api\Participant;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Participant
  *
  * @package PayPal\Test\Api
  */
-class ParticipantTest extends \PHPUnit_Framework_TestCase
+class ParticipantTest extends TestCase
 {
     /**
      * Gets Json String of Object Participant

tests/PayPal/Test/Api/PatchRequestTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Common\PayPalModel;
 use PayPal\Api\PatchRequest;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PatchRequest
  *
  * @package PayPal\Test\Api
  */
-class PatchRequestTest extends \PHPUnit_Framework_TestCase
+class PatchRequestTest extends TestCase
 {
     /**
      * Gets Json String of Object PatchRequest

tests/PayPal/Test/Api/PatchTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Common\PayPalModel;
 use PayPal\Api\Patch;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Patch
  *
  * @package PayPal\Test\Api
  */
-class PatchTest extends \PHPUnit_Framework_TestCase
+class PatchTest extends TestCase
 {
     /**
      * Gets Json String of Object Patch

tests/PayPal/Test/Api/PayeeTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Payee;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Payee
  *
  * @package PayPal\Test\Api
  */
-class PayeeTest extends \PHPUnit_Framework_TestCase
+class PayeeTest extends TestCase
 {
     /**
      * Gets Json String of Object Payee

tests/PayPal/Test/Api/PayerInfoTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PayerInfo;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PayerInfo
  *
  * @package PayPal\Test\Api
  */
-class PayerInfoTest extends \PHPUnit_Framework_TestCase
+class PayerInfoTest extends TestCase
 {
     /**
      * Gets Json String of Object PayerInfo

tests/PayPal/Test/Api/PayerTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Payer;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Payer
  *
  * @package PayPal\Test\Api
  */
-class PayerTest extends \PHPUnit_Framework_TestCase
+class PayerTest extends TestCase
 {
     /**
      * Gets Json String of Object Payer

tests/PayPal/Test/Api/PaymentCardTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PaymentCard;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentCard
  *
  * @package PayPal\Test\Api
  */
-class PaymentCardTest extends \PHPUnit_Framework_TestCase
+class PaymentCardTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentCard

tests/PayPal/Test/Api/PaymentCardTokenTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PaymentCardToken;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentCardToken
  *
  * @package PayPal\Test\Api
  */
-class PaymentCardTokenTest extends \PHPUnit_Framework_TestCase
+class PaymentCardTokenTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentCardToken

tests/PayPal/Test/Api/PaymentDefinitionTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PaymentDefinition;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentDefinition
  *
  * @package PayPal\Test\Api
  */
-class PaymentDefinitionTest extends \PHPUnit_Framework_TestCase
+class PaymentDefinitionTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentDefinition

tests/PayPal/Test/Api/PaymentDetailTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PaymentDetail;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentDetail
  *
  * @package PayPal\Test\Api
  */
-class PaymentDetailTest extends \PHPUnit_Framework_TestCase
+class PaymentDetailTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentDetail

tests/PayPal/Test/Api/PaymentExecutionTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PaymentExecution;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentExecution
  *
  * @package PayPal\Test\Api
  */
-class PaymentExecutionTest extends \PHPUnit_Framework_TestCase
+class PaymentExecutionTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentExecution

tests/PayPal/Test/Api/PaymentHistoryTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PaymentHistory;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentHistory
  *
  * @package PayPal\Test\Api
  */
-class PaymentHistoryTest extends \PHPUnit_Framework_TestCase
+class PaymentHistoryTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentHistory

tests/PayPal/Test/Api/PaymentInstructionTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Api\PaymentInstruction;
 use PayPal\Transport\PPRestCall;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentInstruction
  *
  * @package PayPal\Test\Api
  */
-class PaymentInstructionTest extends \PHPUnit_Framework_TestCase
+class PaymentInstructionTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentInstruction

tests/PayPal/Test/Api/PaymentOptionsTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PaymentOptions;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentOptions
  *
  * @package PayPal\Test\Api
  */
-class PaymentOptionsTest extends \PHPUnit_Framework_TestCase
+class PaymentOptionsTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentOptions

tests/PayPal/Test/Api/PaymentSummaryTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Common\PayPalModel;
 use PayPal\Api\PaymentSummary;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentSummary
  *
  * @package PayPal\Test\Api
  */
-class PaymentSummaryTest extends \PHPUnit_Framework_TestCase
+class PaymentSummaryTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentSummary

tests/PayPal/Test/Api/PaymentTermTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PaymentTerm;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PaymentTerm
  *
  * @package PayPal\Test\Api
  */
-class PaymentTermTest extends \PHPUnit_Framework_TestCase
+class PaymentTermTest extends TestCase
 {
     /**
      * Gets Json String of Object PaymentTerm

tests/PayPal/Test/Api/PaymentTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Payment;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Payment
  *
  * @package PayPal\Test\Api
  */
-class PaymentTest extends \PHPUnit_Framework_TestCase
+class PaymentTest extends TestCase
 {
     /**
      * Gets Json String of Object Payment

tests/PayPal/Test/Api/PayoutBatchHeaderTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PayoutBatchHeader;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PayoutBatchHeader
  *
  * @package PayPal\Test\Api
  */
-class PayoutBatchHeaderTest extends \PHPUnit_Framework_TestCase
+class PayoutBatchHeaderTest extends TestCase
 {
     /**
      * Gets Json String of Object PayoutBatchHeader

tests/PayPal/Test/Api/PayoutBatchTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PayoutBatch;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PayoutBatch
  *
  * @package PayPal\Test\Api
  */
-class PayoutBatchTest extends \PHPUnit_Framework_TestCase
+class PayoutBatchTest extends TestCase
 {
     /**
      * Gets Json String of Object PayoutBatch

tests/PayPal/Test/Api/PayoutItemDetailsTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PayoutItemDetails;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PayoutItemDetails
  *
  * @package PayPal\Test\Api
  */
-class PayoutItemDetailsTest extends \PHPUnit_Framework_TestCase
+class PayoutItemDetailsTest extends TestCase
 {
     /**
      * Gets Json String of Object PayoutItemDetails

tests/PayPal/Test/Api/PayoutItemTest.php

@@ -5,13 +5,14 @@ namespace PayPal\Test\Api;
 use PayPal\Api\ItemsArray;
 use PayPal\Api\PayoutItem;
 use PayPal\Transport\PPRestCall;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PayoutItem
  *
  * @package PayPal\Test\Api
  */
-class PayoutItemTest extends \PHPUnit_Framework_TestCase
+class PayoutItemTest extends TestCase
 {
     /**
      * Gets Json String of Object PayoutItem

tests/PayPal/Test/Api/PayoutSenderBatchHeaderTest.php

@@ -4,13 +4,14 @@ namespace PayPal\Test\Api;
 
 use PayPal\Common\PayPalModel;
 use PayPal\Api\PayoutSenderBatchHeader;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PayoutSenderBatchHeader
  *
  * @package PayPal\Test\Api
  */
-class PayoutSenderBatchHeaderTest extends \PHPUnit_Framework_TestCase
+class PayoutSenderBatchHeaderTest extends TestCase
 {
     /**
      * Gets Json String of Object PayoutSenderBatchHeader

tests/PayPal/Test/Api/PayoutTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Payout;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Payout
  *
  * @package PayPal\Test\Api
  */
-class PayoutTest extends \PHPUnit_Framework_TestCase
+class PayoutTest extends TestCase
 {
     /**
      * Gets Json String of Object Payout

tests/PayPal/Test/Api/PhoneTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Phone;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Phone
  *
  * @package PayPal\Test\Api
  */
-class PhoneTest extends \PHPUnit_Framework_TestCase
+class PhoneTest extends TestCase
 {
     /**
      * Gets Json String of Object Phone

tests/PayPal/Test/Api/PlanListTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PlanList;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PlanList
  *
  * @package PayPal\Test\Api
  */
-class PlanListTest extends \PHPUnit_Framework_TestCase
+class PlanListTest extends TestCase
 {
     /**
      * Gets Json String of Object PlanList

tests/PayPal/Test/Api/PlanTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Plan;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Plan
  *
  * @package PayPal\Test\Api
  */
-class PlanTest extends \PHPUnit_Framework_TestCase
+class PlanTest extends TestCase
 {
     /**
      * Gets Json String of Object Plan

tests/PayPal/Test/Api/PotentialPayerInfoTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\PotentialPayerInfo;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class PotentialPayerInfo
  *
  * @package PayPal\Test\Api
  */
-class PotentialPayerInfoTest extends \PHPUnit_Framework_TestCase
+class PotentialPayerInfoTest extends TestCase
 {
     /**
      * Gets Json String of Object PotentialPayerInfo

tests/PayPal/Test/Api/PresentationTest.php

@@ -3,13 +3,14 @@
 namespace PayPal\Test\Api;
 
 use PayPal\Api\Presentation;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class Presentation
  *
  * @package PayPal\Test\Api
  */
-class PresentationTest extends \PHPUnit_Framework_TestCase
+class PresentationTest extends TestCase
 {
     /**
      * Gets Json String of Object Presentation