From c626508502a9051a1196e691c3220a108fe2ad23 Mon Sep 17 00:00:00 2001
From: eltinMeli <wellington.gomes@mercadolivre.com>
Date: Fri, 25 Aug 2023 16:04:14 -0300
Subject: [PATCH 1/6] initial implementation

---
 .../Client/Payment/PaymentRefundClient.php    | 109 ++++++++++++++++++
 .../Payment/PaymentRefundCreateRequest.php    |  10 ++
 src/MercadoPago/Resources/Common/Source.php   |  16 +++
 src/MercadoPago/Resources/PaymentRefund.php   |  55 +++++++++
 .../Resources/PaymentRefundResult.php         |  11 ++
 tests/MercadoPago/Client/Base/BaseClient.php  |  22 ++++
 .../Client/Payment/PaymentClientUnitTest.php  |  21 +---
 .../Payment/PaymentRefundClientUnitTest.php   | 105 +++++++++++++++++
 .../Preference/PreferenceClientUnitTest.php   |  17 +--
 .../Response/Payment/payment_refund.json      |  24 ++++
 .../Response/Payment/payment_refund_list.json |  50 ++++++++
 11 files changed, 410 insertions(+), 30 deletions(-)
 create mode 100644 src/MercadoPago/Client/Payment/PaymentRefundClient.php
 create mode 100644 src/MercadoPago/Client/Payment/PaymentRefundCreateRequest.php
 create mode 100644 src/MercadoPago/Resources/Common/Source.php
 create mode 100644 src/MercadoPago/Resources/PaymentRefund.php
 create mode 100644 src/MercadoPago/Resources/PaymentRefundResult.php
 create mode 100644 tests/MercadoPago/Client/Base/BaseClient.php
 create mode 100644 tests/MercadoPago/Client/Payment/PaymentRefundClientUnitTest.php
 create mode 100644 tests/MercadoPago/Resources/Mocks/Response/Payment/payment_refund.json
 create mode 100644 tests/MercadoPago/Resources/Mocks/Response/Payment/payment_refund_list.json

diff --git a/src/MercadoPago/Client/Payment/PaymentRefundClient.php b/src/MercadoPago/Client/Payment/PaymentRefundClient.php
new file mode 100644
index 00000000..1988d1d1
--- /dev/null
+++ b/src/MercadoPago/Client/Payment/PaymentRefundClient.php
@@ -0,0 +1,109 @@
+<?php
+
+namespace MercadoPago\Client\Payment;
+
+use MercadoPago\Client\MercadoPagoClient;
+use MercadoPago\Core\MPRequestOptions;
+use MercadoPago\Exceptions\MPApiException;
+use MercadoPago\MercadoPagoConfig;
+use MercadoPago\Net\HttpMethod;
+use MercadoPago\Resources\PaymentRefund;
+use MercadoPago\Resources\PaymentRefundResult;
+use MercadoPago\Serialization\Serializer;
+
+/** Client responsible for performing payment refunds actions. */
+class PaymentRefundClient extends MercadoPagoClient
+{
+    private static $URL_WITH_PAYMENT_ID = "/v1/payments/%s/refunds";
+
+    private static $URL_WITH_REFUND_ID = "/v1/payments/%s/refunds/%s";
+
+    /** Default constructor. Uses the default http client used by the SDK. */
+    public function __construct()
+    {
+        parent::__construct(MercadoPagoConfig::getHttpClient());
+    }
+
+    /**
+     * Method responsible for refunding a payment.
+     * @param int $payment_id payment id.
+     * @param float $amount refund amount.
+     * @param mixed $request_options request options to be sent.
+     * @return \MercadoPago\Resources\PaymentRefund payment refunded.
+     * @see https://www.mercadopago.com.br/developers/en/reference/chargebacks/_payments_id_refunds/post
+     */
+    public function refund(int $payment_id, float $amount, ?MPRequestOptions $request_options = null): PaymentRefund
+    {
+        try {
+            $payload = new PaymentRefundCreateRequest();
+            $payload -> amount = $amount;
+            $response = parent::send(sprintf(self::$URL_WITH_PAYMENT_ID, strval($payment_id)), HttpMethod::POST, json_encode($payload), null, $request_options);
+            $result = Serializer::deserializeFromJson(PaymentRefund::class, $response->getContent());
+            $result->setResponse($response);
+            return $result;
+        } catch (MPApiException | \Exception $e) {
+            throw $e;
+        }
+    }
+
+    /**
+     * Method responsible for refunding a payment.
+     * @param int $payment_id payment id.
+     * @param float $amount refund amount.
+     * @param mixed $request_options request options to be sent.
+     * @return \MercadoPago\Resources\PaymentRefund payment refunded.
+     * @see https://www.mercadopago.com.br/developers/en/reference/chargebacks/_payments_id_refunds/post
+     */
+    public function refundTotal(int $payment_id, ?MPRequestOptions $request_options = null): PaymentRefund
+    {
+        try {
+            $response = parent::send(sprintf(self::$URL_WITH_PAYMENT_ID, strval($payment_id)), HttpMethod::POST, null, null, $request_options);
+            $result = Serializer::deserializeFromJson(PaymentRefund::class, $response->getContent());
+            $result->setResponse($response);
+            return $result;
+        } catch (MPApiException | \Exception $e) {
+            throw $e;
+        }
+    }
+
+    /**
+     * Method responsible for getting payment.
+     * @param int $payment_id payment id.
+     * @param int $refund_id refund id.
+     * @param mixed $request_options request options to be sent.
+     * @return \MercadoPago\Resources\PaymentRefund refund found.
+     * @see https://www.mercadopago.com.br/developers/en/reference/chargebacks/_payments_id_refunds_refund_id/get
+     */
+
+    public function get(int $payment_id, int $refund_id, ?MPRequestOptions $request_options = null): PaymentRefund
+    {
+        try {
+            $response = parent::send(sprintf(self::$URL_WITH_REFUND_ID, strval($payment_id), strval($refund_id)), HttpMethod::GET, null, null, $request_options);
+            $result = Serializer::deserializeFromJson(PaymentRefund::class, $response->getContent());
+            $result->setResponse($response);
+            return $result;
+        } catch (MPApiException | \Exception $e) {
+            throw $e;
+        }
+    }
+
+    /**
+     * Method responsible for getting payment.
+     * @param int $payment_id payment id.
+     * @param mixed $request_options request options to be sent.
+     * @return \MercadoPago\Resources\PaymentRefundResult refund found.
+     * @see https://www.mercadopago.com.br/developers/en/reference/chargebacks/_payments_id_refunds/get
+     */
+    public function list(int $payment_id, ?MPRequestOptions $request_options = null): PaymentRefundResult
+    {
+        try {
+            $response = parent::send(sprintf(self::$URL_WITH_PAYMENT_ID, strval($payment_id)), HttpMethod::GET, null, null, $request_options);
+            $result = new PaymentRefundResult();
+            $result->data = $response->getContent();
+            $result->setResponse($response);
+            return $result;
+        } catch (MPApiException | \Exception $e) {
+            throw $e;
+        }
+    }
+}
diff --git a/src/MercadoPago/Client/Payment/PaymentRefundCreateRequest.php b/src/MercadoPago/Client/Payment/PaymentRefundCreateRequest.php
new file mode 100644
index 00000000..ba6ea79e
--- /dev/null
+++ b/src/MercadoPago/Client/Payment/PaymentRefundCreateRequest.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace MercadoPago\Client\Payment;
+
+/** PaymentCaptureRequest class. */
+class PaymentRefundCreateRequest
+{
+    /** Amount to be refunded. */
+    public float $amount;
+}
diff --git a/src/MercadoPago/Resources/Common/Source.php b/src/MercadoPago/Resources/Common/Source.php
new file mode 100644
index 00000000..ba512770
--- /dev/null
+++ b/src/MercadoPago/Resources/Common/Source.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace MercadoPago\Resources\Common;
+
+/** Source class. */
+class Source
+{
+    /** Source id. */
+    public ?string $id;
+
+    /** Source name. */
+    public ?string $name;
+
+    /** Source type. */
+    public ?string $type;
+}
diff --git a/src/MercadoPago/Resources/PaymentRefund.php b/src/MercadoPago/Resources/PaymentRefund.php
new file mode 100644
index 00000000..adb04751
--- /dev/null
+++ b/src/MercadoPago/Resources/PaymentRefund.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace MercadoPago\Resources;
+
+use MercadoPago\Net\MPResource;
+use MercadoPago\Serialization\Mapper;
+
+/** Payment Refund class. */
+class PaymentRefund extends MPResource
+{
+    /** Class mapper. */
+    use Mapper;
+
+    /** Refund id. */
+    public ?int $id;
+
+    /** ID of the refunded payment. */
+    public ?int $payment_id;
+
+    /** Amount refunded. */
+    public ?float $amount;
+
+    /** Adjustment amount. */
+    public ?float $adjustment_amount;
+
+    /** Refund status. */
+    public ?string $status;
+
+    /** Refund mode. */
+    public ?string $refund_mode;
+
+    /** Date of creation. */
+    public ?string $date_created;
+
+    /** Refund reason. */
+    public ?string $reason;
+
+    /** Unique sequence number. */
+    public ?string $unique_sequence_number;
+
+    /** Source of the refund. */
+    public object|array|null $source;
+
+    public $map = [
+        "source" => "MercadoPago\Resources\Common\Source"
+    ];
+
+    /**
+     * Method responsible for getting map of entities.
+     */
+    public function getMap(): array
+    {
+        return $this->map;
+    }
+}
diff --git a/src/MercadoPago/Resources/PaymentRefundResult.php b/src/MercadoPago/Resources/PaymentRefundResult.php
new file mode 100644
index 00000000..d51d9361
--- /dev/null
+++ b/src/MercadoPago/Resources/PaymentRefundResult.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace MercadoPago\Resources;
+
+use MercadoPago\Net\MPResource;
+
+/** PaymentRefundResult class. */
+class PaymentRefundResult extends MPResource
+{
+    public array $data;
+}
diff --git a/tests/MercadoPago/Client/Base/BaseClient.php b/tests/MercadoPago/Client/Base/BaseClient.php
new file mode 100644
index 00000000..bf313640
--- /dev/null
+++ b/tests/MercadoPago/Client/Base/BaseClient.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace MercadoPago\Client\Base;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Base Client.
+ */
+abstract class BaseClient extends TestCase
+{
+    protected function mockHttpRequest(string $filepath, int $status_code): \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest
+    {
+        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mockHttpRequest */
+        $mockHttpRequest = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
+
+        $responseJson = file_get_contents(__DIR__ . $filepath);
+        $mockHttpRequest->method('execute')->willReturn($responseJson);
+        $mockHttpRequest->method('getInfo')->willReturn($status_code);
+        return $mockHttpRequest;
+    }
+}
diff --git a/tests/MercadoPago/Client/Payment/PaymentClientUnitTest.php b/tests/MercadoPago/Client/Payment/PaymentClientUnitTest.php
index d8eea4c4..5b9a8e77 100644
--- a/tests/MercadoPago/Client/Payment/PaymentClientUnitTest.php
+++ b/tests/MercadoPago/Client/Payment/PaymentClientUnitTest.php
@@ -4,12 +4,12 @@
 
 use MercadoPago\MercadoPagoConfig;
 use MercadoPago\Net\MPDefaultHttpClient;
-use PHPUnit\Framework\TestCase;
+use MercadoPago\Client\Base\BaseClient;
 
 /**
- * PaymentClient unit tests.
+ * Payment Client unit tests.
  */
-final class PaymentClientUnitTest extends TestCase
+final class PaymentClientUnitTest extends BaseClient
 {
     public function testCreateSuccess(): void
     {
@@ -91,8 +91,8 @@ public function testSearchSuccess(): void
         $search_result = $client->search($search_request);
         $this->assertEquals(200, $search_result->getResponse()->getStatusCode());
         $this->assertEquals(5, $search_result->paging["limit"]);
-        $this->assertNotNull(0, $search_result->paging["offset"]);
-        $this->assertNotNull(102, $search_result->paging["total"]);
+        $this->assertEquals(0, $search_result->paging["offset"]);
+        $this->assertEquals(102, $search_result->paging["total"]);
         $this->assertEquals(5, count($search_result->results));
         $this->assertEquals(1241012238, $search_result->results[0]["id"]);
     }
@@ -109,15 +109,4 @@ private function createRequest(): array
         ];
         return $request;
     }
-
-    private function mockHttpRequest(string $filepath, int $status_code): \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest
-    {
-        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mockHttpRequest */
-        $mockHttpRequest = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
-
-        $responseJson = file_get_contents(__DIR__ . $filepath);
-        $mockHttpRequest->method('execute')->willReturn($responseJson);
-        $mockHttpRequest->method('getInfo')->willReturn($status_code);
-        return $mockHttpRequest;
-    }
 }
diff --git a/tests/MercadoPago/Client/Payment/PaymentRefundClientUnitTest.php b/tests/MercadoPago/Client/Payment/PaymentRefundClientUnitTest.php
new file mode 100644
index 00000000..51a723cf
--- /dev/null
+++ b/tests/MercadoPago/Client/Payment/PaymentRefundClientUnitTest.php
@@ -0,0 +1,105 @@
+<?php
+
+namespace MercadoPago\Client\Payment;
+
+use MercadoPago\MercadoPagoConfig;
+use MercadoPago\Net\MPDefaultHttpClient;
+use MercadoPago\Client\Base\BaseClient;
+
+/**
+ * Payment Refund Client unit tests.
+ */
+final class PaymentRefundClientUnitTest extends BaseClient
+{
+    public function testCreateRefundSuccess(): void
+    {
+        $filepath = '../../../Resources/Mocks/Response/Payment/payment_refund.json';
+        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+
+        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
+        MercadoPagoConfig::setHttpClient($httpClient);
+
+        $client = new PaymentRefundClient();
+        $payment_id = 18552260055;
+        $amount = 10;
+
+        $refund_result = $client->refund($payment_id, $amount);
+        $this->assertEquals(200, $refund_result->getResponse()->getStatusCode());
+        $this->assertEquals($payment_id, $refund_result->payment_id);
+        $this->assertEquals($amount, $refund_result->amount);
+        $this->assertEquals("2023-08-24T15:35:15.783-04:00", $refund_result->date_created);
+        $this->assertEquals("approved", $refund_result->status);
+        $this->assertEquals("Firstname Lastname", $refund_result->source->name);
+    }
+
+    public function testCreateRefundTotalSuccess(): void
+    {
+        $filepath = '../../../Resources/Mocks/Response/Payment/payment_refund.json';
+        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+
+        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
+        MercadoPagoConfig::setHttpClient($httpClient);
+
+        $client = new PaymentRefundClient();
+        $payment_id = 18552260055;
+
+        $refund_result = $client->refundTotal($payment_id);
+        $this->assertEquals(200, $refund_result->getResponse()->getStatusCode());
+        $this->assertEquals($payment_id, $refund_result->payment_id);
+        $this->assertEquals(10, $refund_result->amount);
+        $this->assertEquals("2023-08-24T15:35:15.783-04:00", $refund_result->date_created);
+        $this->assertEquals("approved", $refund_result->status);
+        $this->assertEquals("Firstname Lastname", $refund_result->source->name);
+    }
+
+    public function testGetRefundSuccess(): void
+    {
+        $filepath = '../../../Resources/Mocks/Response/Payment/payment_refund.json';
+        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+
+        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
+        MercadoPagoConfig::setHttpClient($httpClient);
+
+        $client = new PaymentRefundClient();
+        $payment_id = 18552260055;
+        $refund_id = 1009042015;
+
+        $refund_result = $client->get($payment_id, $refund_id);
+        $this->assertEquals(200, $refund_result->getResponse()->getStatusCode());
+        $this->assertEquals($payment_id, $refund_result->payment_id);
+        $this->assertEquals(10, $refund_result->amount);
+        $this->assertEquals("2023-08-24T15:35:15.783-04:00", $refund_result->date_created);
+        $this->assertEquals("approved", $refund_result->status);
+        $this->assertEquals("Firstname Lastname", $refund_result->source->name);
+    }
+
+    public function testListRefundSuccess(): void
+    {
+        $filepath = '../../../Resources/Mocks/Response/Payment/payment_refund_list.json';
+        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+
+        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
+        MercadoPagoConfig::setHttpClient($httpClient);
+
+        $client = new PaymentRefundClient();
+        $payment_id = 18552260055;
+
+        $refund_result = $client->list($payment_id);
+        $this->assertEquals(200, $refund_result->getResponse()->getStatusCode());
+        $this->assertEquals(2, count($refund_result->data));
+
+        $this->assertEquals($payment_id, $refund_result->data[0]["payment_id"]);
+        $this->assertEquals(1009042015, $refund_result->data[0]["id"]);
+        $this->assertEquals(5, $refund_result->data[0]["amount"]);
+        $this->assertEquals("2023-08-24T15:35:15.783-04:00", $refund_result->data[0]["date_created"]);
+        $this->assertEquals("approved", $refund_result->data[0]["status"]);
+        $this->assertEquals("Test Test", $refund_result->data[0]["source"]["name"]);
+
+        $this->assertEquals($payment_id, $refund_result->data[1]["payment_id"]);
+        $this->assertEquals(1009042016, $refund_result->data[1]["id"]);
+        $this->assertEquals(5, $refund_result->data[1]["amount"]);
+        $this->assertEquals("2023-08-24T15:35:15.783-04:00", $refund_result->data[1]["date_created"]);
+        $this->assertEquals("approved", $refund_result->data[1]["status"]);
+        $this->assertEquals("Test Test", $refund_result->data[1]["source"]["name"]);
+    }
+}
diff --git a/tests/MercadoPago/Client/Preference/PreferenceClientUnitTest.php b/tests/MercadoPago/Client/Preference/PreferenceClientUnitTest.php
index ebe2f372..ecfb6cbb 100644
--- a/tests/MercadoPago/Client/Preference/PreferenceClientUnitTest.php
+++ b/tests/MercadoPago/Client/Preference/PreferenceClientUnitTest.php
@@ -4,12 +4,12 @@
 
 use MercadoPago\MercadoPagoConfig;
 use MercadoPago\Net\MPDefaultHttpClient;
-use PHPUnit\Framework\TestCase;
+use MercadoPago\Client\Base\BaseClient;
 
 /**
- * PreferenceClient unit tests.
+ * Preference Client unit tests.
  */
-final class PreferenceClientUnitTest extends TestCase
+final class PreferenceClientUnitTest extends BaseClient
 {
     public function testCreateSuccess(): void
     {
@@ -131,15 +131,4 @@ private function updateRequest(): array
         ];
         return $request;
     }
-
-    private function mockHttpRequest(string $filepath, int $status_code): \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest
-    {
-        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mockHttpRequest */
-        $mockHttpRequest = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
-
-        $responseJson = file_get_contents(__DIR__ . $filepath);
-        $mockHttpRequest->method('execute')->willReturn($responseJson);
-        $mockHttpRequest->method('getInfo')->willReturn($status_code);
-        return $mockHttpRequest;
-    }
 }
diff --git a/tests/MercadoPago/Resources/Mocks/Response/Payment/payment_refund.json b/tests/MercadoPago/Resources/Mocks/Response/Payment/payment_refund.json
new file mode 100644
index 00000000..2188c56d
--- /dev/null
+++ b/tests/MercadoPago/Resources/Mocks/Response/Payment/payment_refund.json
@@ -0,0 +1,24 @@
+{
+  "id": 1009042015,
+  "payment_id": 18552260055,
+  "amount": 10,
+  "metadata": {
+    "status_detail": null
+  },
+  "source": {
+    "id": "831921084",
+    "name": "Firstname Lastname",
+    "type": "collector"
+  },
+  "date_created": "2023-08-24T15:35:15.783-04:00",
+  "expiration_date": null,
+  "unique_sequence_number": null,
+  "refund_mode": "standard",
+  "adjustment_amount": 0,
+  "status": "approved",
+  "reason": null,
+  "labels": [],
+  "amount_refunded_to_payer": 10,
+  "additional_data": null,
+  "partition_details": []
+}
diff --git a/tests/MercadoPago/Resources/Mocks/Response/Payment/payment_refund_list.json b/tests/MercadoPago/Resources/Mocks/Response/Payment/payment_refund_list.json
new file mode 100644
index 00000000..0f15ade6
--- /dev/null
+++ b/tests/MercadoPago/Resources/Mocks/Response/Payment/payment_refund_list.json
@@ -0,0 +1,50 @@
+[
+  {
+    "id": 1009042015,
+    "payment_id": 18552260055,
+    "amount": 5,
+    "metadata": {
+      "status_detail": null
+    },
+    "source": {
+      "id": "831921084",
+      "name": "Test Test",
+      "type": "collector"
+    },
+    "date_created": "2023-08-24T15:35:15.783-04:00",
+    "expiration_date": null,
+    "unique_sequence_number": null,
+    "refund_mode": "standard",
+    "adjustment_amount": 0,
+    "status": "approved",
+    "reason": null,
+    "labels": [],
+    "amount_refunded_to_payer": 5,
+    "additional_data": null,
+    "partition_details": []
+  },
+  {
+    "id": 1009042016,
+    "payment_id": 18552260055,
+    "amount": 5,
+    "metadata": {
+      "status_detail": null
+    },
+    "source": {
+      "id": "831921084",
+      "name": "Test Test",
+      "type": "collector"
+    },
+    "date_created": "2023-08-24T15:35:15.783-04:00",
+    "expiration_date": null,
+    "unique_sequence_number": null,
+    "refund_mode": "standard",
+    "adjustment_amount": 0,
+    "status": "approved",
+    "reason": null,
+    "labels": [],
+    "amount_refunded_to_payer": 5,
+    "additional_data": null,
+    "partition_details": []
+  }
+]

From 39db3e9d49cecfdc361d678f9d0a3e74eccfdfb2 Mon Sep 17 00:00:00 2001
From: eltinMeli <wellington.gomes@mercadolivre.com>
Date: Fri, 25 Aug 2023 17:45:48 -0300
Subject: [PATCH 2/6] add integrated tests

---
 phpunit.xml                                   |   1 +
 .../Payment/PaymentRefundClientITTest.php     | 212 ++++++++++++++++++
 2 files changed, 213 insertions(+)
 create mode 100644 tests/MercadoPago/Client/Payment/PaymentRefundClientITTest.php

diff --git a/phpunit.xml b/phpunit.xml
index 26087fc4..659f5f65 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -7,6 +7,7 @@
     <testsuite name="Unit Tests">
       <directory>./tests/MercadoPago</directory>
       <exclude>./tests/MercadoPago/Client/Payment/PaymentClientITTest.php</exclude>
+      <exclude>./tests/MercadoPago/Client/Payment/PaymentRefundClientITTest.php</exclude>
       <exclude>./tests/MercadoPago/Client/Preference/PreferenceClientITTest.php</exclude>
       <exclude>./tests/MercadoPago/Client/Cardtoken/CardTokenClientITTest.php</exclude>
     </testsuite>
diff --git a/tests/MercadoPago/Client/Payment/PaymentRefundClientITTest.php b/tests/MercadoPago/Client/Payment/PaymentRefundClientITTest.php
new file mode 100644
index 00000000..dda28375
--- /dev/null
+++ b/tests/MercadoPago/Client/Payment/PaymentRefundClientITTest.php
@@ -0,0 +1,212 @@
+<?php
+
+namespace MercadoPago\Client\Payment;
+
+use MercadoPago\Core\MPRequestOptions;
+use MercadoPago\Exceptions\MPApiException;
+use MercadoPago\MercadoPagoConfig;
+use MercadoPago\Client\CardToken\CardTokenClient;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * PaymentRefundClient integration tests.
+ */
+final class PaymentRefundClientITTest extends TestCase
+{
+    public static function setUpBeforeClass(): void
+    {
+        MercadoPagoConfig::setAccessToken(getenv("ACCESS_TOKEN"));
+    }
+
+    public function testRefundPartialSuccess(): void
+    {
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createCardTokenRequest());
+        $this->assertNotNull($card_token->id);
+
+        $payment_client = new PaymentClient();
+        $payment = $payment_client->create($this->createPaymentRequest($card_token->id));
+        $this->assertNotNull($payment->id);
+
+        $refund_client = new PaymentRefundClient();
+        $refund = $refund_client->refund($payment->id, 50);
+        $this->assertNotNull($refund->id);
+        $this->assertEquals(50, $refund->amount);
+        $this->assertEquals("approved", $refund->status);
+    }
+
+    public function testRefundPartialWithRequestOptionsFailure(): void
+    {
+        $this->expectException(MPApiException::class);
+
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createCardTokenRequest());
+        $this->assertNotNull($card_token->id);
+
+        $payment_client = new PaymentClient();
+        $payment = $payment_client->create($this->createPaymentRequest($card_token->id));
+        $this->assertNotNull($payment->id);
+
+        $request_options = new MPRequestOptions();
+        $request_options->setAccessToken("invalid_access_token");
+        $refund_client = new PaymentRefundClient();
+        $refund_client->refund($payment->id, 50, $request_options);
+    }
+
+    public function testRefundTotalSuccess(): void
+    {
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createCardTokenRequest());
+        $this->assertNotNull($card_token->id);
+
+        $payment_client = new PaymentClient();
+        $payment = $payment_client->create($this->createPaymentRequest($card_token->id));
+        $this->assertNotNull($payment->id);
+
+        $refund_client = new PaymentRefundClient();
+        $refund = $refund_client->refundTotal($payment->id);
+        $this->assertNotNull($refund->id);
+        $this->assertEquals(100, $refund->amount);
+        $this->assertEquals("approved", $refund->status);
+    }
+
+    public function testRefundTotalWithRequestOptionsFailure(): void
+    {
+        $this->expectException(MPApiException::class);
+
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createCardTokenRequest());
+        $this->assertNotNull($card_token->id);
+
+        $payment_client = new PaymentClient();
+        $payment = $payment_client->create($this->createPaymentRequest($card_token->id));
+        $this->assertNotNull($payment->id);
+
+        $request_options = new MPRequestOptions();
+        $request_options->setAccessToken("invalid_access_token");
+        $refund_client = new PaymentRefundClient();
+        $refund_client->refundTotal($payment->id, $request_options);
+    }
+
+    public function testGetRefundSuccess(): void
+    {
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createCardTokenRequest());
+        $this->assertNotNull($card_token->id);
+
+        $payment_client = new PaymentClient();
+        $payment = $payment_client->create($this->createPaymentRequest($card_token->id));
+        $this->assertNotNull($payment->id);
+
+        $refund_client = new PaymentRefundClient();
+        $refund = $refund_client->refundTotal($payment->id);
+        $this->assertNotNull($refund->id);
+
+        $get_refund = $refund_client->get($payment->id, $refund->id);
+        $this->assertEquals(100, $get_refund->amount);
+        $this->assertEquals("approved", $get_refund->status);
+    }
+
+    public function testGetRefundWithRequestOptionsFailure(): void
+    {
+        $this->expectException(MPApiException::class);
+
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createCardTokenRequest());
+        $this->assertNotNull($card_token->id);
+
+        $payment_client = new PaymentClient();
+        $payment = $payment_client->create($this->createPaymentRequest($card_token->id));
+        $this->assertNotNull($payment->id);
+
+        $refund_client = new PaymentRefundClient();
+        $refund = $refund_client->refundTotal($payment->id);
+        $this->assertNotNull($refund->id);
+
+        $request_options = new MPRequestOptions();
+        $request_options->setAccessToken("invalid_access_token");
+        $refund_client->get($payment->id, $refund->id, $request_options);
+    }
+
+    public function testListRefundSuccess(): void
+    {
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createCardTokenRequest());
+        $this->assertNotNull($card_token->id);
+
+        $payment_client = new PaymentClient();
+        $payment = $payment_client->create($this->createPaymentRequest($card_token->id));
+        $this->assertNotNull($payment->id);
+
+        $refund_client = new PaymentRefundClient();
+        $refund_one = $refund_client->refund($payment->id, 20);
+        $this->assertNotNull($refund_one->id);
+
+        $refund_two = $refund_client->refund($payment->id, 30);
+        $this->assertNotNull($refund_two->id);
+
+        $list_refund = $refund_client->list($payment->id);
+        $this->assertEquals(2, count($list_refund->data));
+
+        $this->assertEquals(20, $list_refund->data[0]["amount"]);
+        $this->assertEquals("approved", $list_refund->data[0]["status"]);
+
+        $this->assertEquals(30, $list_refund->data[1]["amount"]);
+        $this->assertEquals("approved", $list_refund->data[1]["status"]);
+    }
+
+    public function testListRefundWithRequestOptionsFailure(): void
+    {
+        $this->expectException(MPApiException::class);
+
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createCardTokenRequest());
+        $this->assertNotNull($card_token->id);
+
+        $payment_client = new PaymentClient();
+        $payment = $payment_client->create($this->createPaymentRequest($card_token->id));
+        $this->assertNotNull($payment->id);
+
+        $refund_client = new PaymentRefundClient();
+        $refund_one = $refund_client->refund($payment->id, 20);
+        $this->assertNotNull($refund_one->id);
+
+        $request_options = new MPRequestOptions();
+        $request_options->setAccessToken("invalid_access_token");
+        $refund_client->list($payment->id, $request_options);
+    }
+
+    private function createPaymentRequest(string $token): array
+    {
+        $request = [
+            "transaction_amount" => 100,
+            "installments" => 1,
+            "capture" => true,
+            "description" => "Test",
+            "payment_method_id" => "master",
+            "token" => $token,
+            "payer" => [
+              "email" => "test_user_24634097@testuser.com",
+            ]
+        ];
+        return $request;
+    }
+
+    private function createCardTokenRequest(): array
+    {
+        $request = [
+            "card_number" => "5031433215406351",
+            "expiration_year" => "2025",
+            "expiration_month" => "12",
+            "security_code" => "123",
+            "cardholder" => [
+              "name" => "APRO",
+              "identification" => [
+                "type" => "CPF",
+                "number" => "19119119100",
+              ],
+            ]
+        ];
+        return $request;
+    }
+}

From df95dc32caf12cf6ba4e383fbc1f177908d1b4d0 Mon Sep 17 00:00:00 2001
From: eltinMeli <wellington.gomes@mercadolivre.com>
Date: Fri, 25 Aug 2023 18:12:45 -0300
Subject: [PATCH 3/6] migrate variabels camel case to snake case

---
 .../Payment/PaymentRefundCreateRequest.php    |  2 +-
 tests/MercadoPago/Client/Base/BaseClient.php  | 12 ++++----
 .../Cardtoken/CardTokenClientUnitTest.php     | 22 +++++++-------
 .../Client/Payment/PaymentClientUnitTest.php  | 30 +++++++++----------
 .../Payment/PaymentRefundClientUnitTest.php   | 24 +++++++--------
 .../Preference/PreferenceClientUnitTest.php   | 24 +++++++--------
 6 files changed, 57 insertions(+), 57 deletions(-)

diff --git a/src/MercadoPago/Client/Payment/PaymentRefundCreateRequest.php b/src/MercadoPago/Client/Payment/PaymentRefundCreateRequest.php
index ba6ea79e..f1f78346 100644
--- a/src/MercadoPago/Client/Payment/PaymentRefundCreateRequest.php
+++ b/src/MercadoPago/Client/Payment/PaymentRefundCreateRequest.php
@@ -2,7 +2,7 @@
 
 namespace MercadoPago\Client\Payment;
 
-/** PaymentCaptureRequest class. */
+/** PaymentRefundCreateRequest class. */
 class PaymentRefundCreateRequest
 {
     /** Amount to be refunded. */
diff --git a/tests/MercadoPago/Client/Base/BaseClient.php b/tests/MercadoPago/Client/Base/BaseClient.php
index bf313640..7bed7622 100644
--- a/tests/MercadoPago/Client/Base/BaseClient.php
+++ b/tests/MercadoPago/Client/Base/BaseClient.php
@@ -11,12 +11,12 @@ abstract class BaseClient extends TestCase
 {
     protected function mockHttpRequest(string $filepath, int $status_code): \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest
     {
-        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mockHttpRequest */
-        $mockHttpRequest = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
+        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mock_http_request */
+        $mock_http_request = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
 
-        $responseJson = file_get_contents(__DIR__ . $filepath);
-        $mockHttpRequest->method('execute')->willReturn($responseJson);
-        $mockHttpRequest->method('getInfo')->willReturn($status_code);
-        return $mockHttpRequest;
+        $response_json = file_get_contents(__DIR__ . $filepath);
+        $mock_http_request->method('execute')->willReturn($response_json);
+        $mock_http_request->method('getInfo')->willReturn($status_code);
+        return $mock_http_request;
     }
 }
diff --git a/tests/MercadoPago/Client/Cardtoken/CardTokenClientUnitTest.php b/tests/MercadoPago/Client/Cardtoken/CardTokenClientUnitTest.php
index 3a9e13fe..2ca3c5b9 100644
--- a/tests/MercadoPago/Client/Cardtoken/CardTokenClientUnitTest.php
+++ b/tests/MercadoPago/Client/Cardtoken/CardTokenClientUnitTest.php
@@ -14,10 +14,10 @@ final class CardTokenClientUnitTest extends TestCase
     public function testCreateSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Cardtoken/card_token_get.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new CardTokenClient();
         $cardToken = $client->create($this->createRequest());
@@ -33,10 +33,10 @@ public function testCreateSuccess(): void
     public function testGetSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Cardtoken/card_token_get.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new CardTokenClient();
         $id = "60aca73f30e817f";
@@ -47,13 +47,13 @@ public function testGetSuccess(): void
 
     private function mockHttpRequest(string $filepath, int $status_code): \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest
     {
-        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mockHttpRequest */
-        $mockHttpRequest = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
+        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mock_http_request */
+        $mock_http_request = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
 
         $responseJson = file_get_contents(__DIR__ . $filepath);
-        $mockHttpRequest->method('execute')->willReturn($responseJson);
-        $mockHttpRequest->method('getInfo')->willReturn($status_code);
-        return $mockHttpRequest;
+        $mock_http_request->method('execute')->willReturn($responseJson);
+        $mock_http_request->method('getInfo')->willReturn($status_code);
+        return $mock_http_request;
     }
     private function createRequest(): array
     {
diff --git a/tests/MercadoPago/Client/Payment/PaymentClientUnitTest.php b/tests/MercadoPago/Client/Payment/PaymentClientUnitTest.php
index 5b9a8e77..a14269cd 100644
--- a/tests/MercadoPago/Client/Payment/PaymentClientUnitTest.php
+++ b/tests/MercadoPago/Client/Payment/PaymentClientUnitTest.php
@@ -14,10 +14,10 @@ final class PaymentClientUnitTest extends BaseClient
     public function testCreateSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Payment/payment_base.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 201);
+        $mock_http_request = $this->mockHttpRequest($filepath, 201);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PaymentClient();
         $payment = $client->create($this->createRequest());
@@ -34,10 +34,10 @@ public function testCreateSuccess(): void
     public function testGetSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Payment/payment_base.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PaymentClient();
         $payment_id = 17014025134;
@@ -49,10 +49,10 @@ public function testGetSuccess(): void
     public function testCancelSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Payment/payment_cancelled.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PaymentClient();
         $payment_id = 17014025134;
@@ -65,10 +65,10 @@ public function testCancelSuccess(): void
     public function testCaptureSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Payment/payment_captured.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PaymentClient();
         $payment_id = 17014025134;
@@ -81,10 +81,10 @@ public function testCaptureSuccess(): void
     public function testSearchSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Payment/payment_search.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PaymentClient();
         $search_request = new \MercadoPago\Net\MPSearchRequest(5, 0, []);
diff --git a/tests/MercadoPago/Client/Payment/PaymentRefundClientUnitTest.php b/tests/MercadoPago/Client/Payment/PaymentRefundClientUnitTest.php
index 51a723cf..1d0231de 100644
--- a/tests/MercadoPago/Client/Payment/PaymentRefundClientUnitTest.php
+++ b/tests/MercadoPago/Client/Payment/PaymentRefundClientUnitTest.php
@@ -14,10 +14,10 @@ final class PaymentRefundClientUnitTest extends BaseClient
     public function testCreateRefundSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Payment/payment_refund.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PaymentRefundClient();
         $payment_id = 18552260055;
@@ -35,10 +35,10 @@ public function testCreateRefundSuccess(): void
     public function testCreateRefundTotalSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Payment/payment_refund.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PaymentRefundClient();
         $payment_id = 18552260055;
@@ -55,10 +55,10 @@ public function testCreateRefundTotalSuccess(): void
     public function testGetRefundSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Payment/payment_refund.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PaymentRefundClient();
         $payment_id = 18552260055;
@@ -76,10 +76,10 @@ public function testGetRefundSuccess(): void
     public function testListRefundSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Payment/payment_refund_list.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PaymentRefundClient();
         $payment_id = 18552260055;
diff --git a/tests/MercadoPago/Client/Preference/PreferenceClientUnitTest.php b/tests/MercadoPago/Client/Preference/PreferenceClientUnitTest.php
index ecfb6cbb..dfc0fe39 100644
--- a/tests/MercadoPago/Client/Preference/PreferenceClientUnitTest.php
+++ b/tests/MercadoPago/Client/Preference/PreferenceClientUnitTest.php
@@ -14,10 +14,10 @@ final class PreferenceClientUnitTest extends BaseClient
     public function testCreateSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Preference/preference_base.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 201);
+        $mock_http_request = $this->mockHttpRequest($filepath, 201);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PreferenceClient();
         $preference = $client->create($this->createRequest());
@@ -37,10 +37,10 @@ public function testCreateSuccess(): void
     public function testGetSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Preference/preference_base.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PreferenceClient();
         $preference_id = "111111111-31b00b3b-3572-4fbb-a090-12c1dedc4dd7";
@@ -61,10 +61,10 @@ public function testGetSuccess(): void
     public function testUpdateSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Preference/preference_update.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PreferenceClient();
         $preference_id = "111111111-31b00b3b-3572-4fbb-a090-12c1dedc4dd7";
@@ -78,10 +78,10 @@ public function testUpdateSuccess(): void
     public function testSearchSuccess(): void
     {
         $filepath = '../../../Resources/Mocks/Response/Preference/preference_search.json';
-        $mockHttpRequest = $this->mockHttpRequest($filepath, 200);
+        $mock_http_request = $this->mockHttpRequest($filepath, 200);
 
-        $httpClient = new MPDefaultHttpClient($mockHttpRequest);
-        MercadoPagoConfig::setHttpClient($httpClient);
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
 
         $client = new PreferenceClient();
         $search_request = new \MercadoPago\Net\MPSearchRequest(5, 0, ["external_reference" => "998476493"]);

From 0d7dff28bdd6ab8af24f4edc9517bffeb623569a Mon Sep 17 00:00:00 2001
From: eltinMeli <wellington.gomes@mercadolivre.com>
Date: Fri, 25 Aug 2023 18:31:11 -0300
Subject: [PATCH 4/6] adjust folder card token

---
 .../CardToken/CardTokenClientITTest.php       | 61 -----------------
 .../CardToken/CardTokenClientUnitTest.php     | 66 -------------------
 .../Cardtoken/CardTokenClientUnitTest.php     | 66 -------------------
 3 files changed, 193 deletions(-)
 delete mode 100644 tests/MercadoPago/Client/CardToken/CardTokenClientITTest.php
 delete mode 100644 tests/MercadoPago/Client/CardToken/CardTokenClientUnitTest.php
 delete mode 100644 tests/MercadoPago/Client/Cardtoken/CardTokenClientUnitTest.php

diff --git a/tests/MercadoPago/Client/CardToken/CardTokenClientITTest.php b/tests/MercadoPago/Client/CardToken/CardTokenClientITTest.php
deleted file mode 100644
index 5404de78..00000000
--- a/tests/MercadoPago/Client/CardToken/CardTokenClientITTest.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-
-namespace MercadoPago\Client\CardToken;
-
-use MercadoPago\Core\MPRequestOptions;
-use MercadoPago\Exceptions\MPApiException;
-use MercadoPago\MercadoPagoConfig;
-use PHPUnit\Framework\TestCase;
-
-/**
- * CardTokenClient integration tests.
- */
-final class CardTokenClientITTest extends TestCase
-{
-    public static function setUpBeforeClass(): void
-    {
-        MercadoPagoConfig::setAccessToken(getenv("ACCESS_TOKEN"));
-    }
-
-    public function testCreateSuccess(): void
-    {
-        $client = new CardTokenClient();
-        $card_token = $client->create($this->createRequest());
-        $this->assertNotNull($card_token->id);
-    }
-
-    public function testCreateWithInvalidAccessTokenFailure(): void
-    {
-        $this->expectException(MPApiException::class);
-        $client = new CardTokenClient();
-        $request = $this->createRequest();
-        $request_options = new MPRequestOptions();
-        $request_options->setAccessToken("invalid_access_token");
-        $client->create($request, $request_options);
-    }
-
-    public function testGetSuccess(): void
-    {
-        $client = new CardTokenClient();
-        $card_token = $client->get("60aca73f30e817fcf074cebc616897ba");
-        $this->assertNotNull($card_token->id);
-    }
-
-    public function testGetWithInvalidAccessTokenFailure(): void
-    {
-        $this->expectException(MPApiException::class);
-        $client = new CardTokenClient();
-        $request_options = new MPRequestOptions();
-        $request_options->setAccessToken("invalid_access_token");
-        $client->get("123", $request_options);
-    }
-
-    private function createRequest(): array
-    {
-        $request = [
-            "card_id" => "9067121741",
-            "security_code" => "123"
-        ];
-        return $request;
-    }
-}
diff --git a/tests/MercadoPago/Client/CardToken/CardTokenClientUnitTest.php b/tests/MercadoPago/Client/CardToken/CardTokenClientUnitTest.php
deleted file mode 100644
index da72f880..00000000
--- a/tests/MercadoPago/Client/CardToken/CardTokenClientUnitTest.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-namespace MercadoPago\Client\CardToken;
-
-use MercadoPago\MercadoPagoConfig;
-use MercadoPago\Net\MPDefaultHttpClient;
-use PHPUnit\Framework\TestCase;
-
-/**
- * CardTokenClient unit tests.
- */
-final class CardTokenClientUnitTest extends TestCase
-{
-    public function testCreateSuccess(): void
-    {
-        $file_path = '../../../Resources/Mocks/Response/CardToken/card_token_get.json';
-        $mock_http_request = $this->mockHttpRequest($file_path, 200);
-
-        $http_client = new MPDefaultHttpClient($mock_http_request);
-        MercadoPagoConfig::setHttpClient($http_client);
-
-        $client = new CardTokenClient();
-        $card_token = $client->create($this->createRequest());
-        $this->assertEquals(200, $card_token->getResponse()->getStatusCode());
-        $this->assertEquals("60aca73f30e817f", $card_token->id);
-        $this->assertEquals("2023-08-15T12:51:56.624-04:00", $card_token->date_created);
-        $this->assertEquals("active", $card_token->status);
-        $this->assertEquals(3, $card_token->security_code_length);
-        $this->assertEquals(16, $card_token->card_number_length);
-        $this->assertEquals("123456", $card_token->first_six_digits);
-    }
-
-    public function testGetSuccess(): void
-    {
-        $file_path = '../../../Resources/Mocks/Response/CardToken/card_token_get.json';
-        $mock_http_request = $this->mockHttpRequest($file_path, 200);
-
-        $http_client = new MPDefaultHttpClient($mock_http_request);
-        MercadoPagoConfig::setHttpClient($http_client);
-
-        $client = new CardTokenClient();
-        $id = "60aca73f30e817f";
-        $card_token = $client->get($id);
-        $this->assertEquals(200, $card_token->getResponse()->getStatusCode());
-        $this->assertEquals($id, $card_token->id);
-    }
-
-    private function mockHttpRequest(string $file_path, int $status_code): \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest
-    {
-        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mock_http_request */
-        $mock_http_request = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
-
-        $response_json = file_get_contents(__DIR__ . $file_path);
-        $mock_http_request->method('execute')->willReturn($response_json);
-        $mock_http_request->method('getInfo')->willReturn($status_code);
-        return $mock_http_request;
-    }
-    private function createRequest(): array
-    {
-        $request = [
-            "card_id" => "9067121741",
-            "security_code" => "123"
-        ];
-        return $request;
-    }
-}
diff --git a/tests/MercadoPago/Client/Cardtoken/CardTokenClientUnitTest.php b/tests/MercadoPago/Client/Cardtoken/CardTokenClientUnitTest.php
deleted file mode 100644
index da72f880..00000000
--- a/tests/MercadoPago/Client/Cardtoken/CardTokenClientUnitTest.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-namespace MercadoPago\Client\CardToken;
-
-use MercadoPago\MercadoPagoConfig;
-use MercadoPago\Net\MPDefaultHttpClient;
-use PHPUnit\Framework\TestCase;
-
-/**
- * CardTokenClient unit tests.
- */
-final class CardTokenClientUnitTest extends TestCase
-{
-    public function testCreateSuccess(): void
-    {
-        $file_path = '../../../Resources/Mocks/Response/CardToken/card_token_get.json';
-        $mock_http_request = $this->mockHttpRequest($file_path, 200);
-
-        $http_client = new MPDefaultHttpClient($mock_http_request);
-        MercadoPagoConfig::setHttpClient($http_client);
-
-        $client = new CardTokenClient();
-        $card_token = $client->create($this->createRequest());
-        $this->assertEquals(200, $card_token->getResponse()->getStatusCode());
-        $this->assertEquals("60aca73f30e817f", $card_token->id);
-        $this->assertEquals("2023-08-15T12:51:56.624-04:00", $card_token->date_created);
-        $this->assertEquals("active", $card_token->status);
-        $this->assertEquals(3, $card_token->security_code_length);
-        $this->assertEquals(16, $card_token->card_number_length);
-        $this->assertEquals("123456", $card_token->first_six_digits);
-    }
-
-    public function testGetSuccess(): void
-    {
-        $file_path = '../../../Resources/Mocks/Response/CardToken/card_token_get.json';
-        $mock_http_request = $this->mockHttpRequest($file_path, 200);
-
-        $http_client = new MPDefaultHttpClient($mock_http_request);
-        MercadoPagoConfig::setHttpClient($http_client);
-
-        $client = new CardTokenClient();
-        $id = "60aca73f30e817f";
-        $card_token = $client->get($id);
-        $this->assertEquals(200, $card_token->getResponse()->getStatusCode());
-        $this->assertEquals($id, $card_token->id);
-    }
-
-    private function mockHttpRequest(string $file_path, int $status_code): \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest
-    {
-        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mock_http_request */
-        $mock_http_request = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
-
-        $response_json = file_get_contents(__DIR__ . $file_path);
-        $mock_http_request->method('execute')->willReturn($response_json);
-        $mock_http_request->method('getInfo')->willReturn($status_code);
-        return $mock_http_request;
-    }
-    private function createRequest(): array
-    {
-        $request = [
-            "card_id" => "9067121741",
-            "security_code" => "123"
-        ];
-        return $request;
-    }
-}

From 7b40abc0c007141d31c747331357ad84d944633a Mon Sep 17 00:00:00 2001
From: eltinMeli <wellington.gomes@mercadolivre.com>
Date: Fri, 25 Aug 2023 18:31:21 -0300
Subject: [PATCH 5/6] adjust folder card token

---
 .../CardTokenn/CardTokenClientITTest.php      | 61 +++++++++++++++++
 .../CardTokenn/CardTokenClientUnitTest.php    | 67 +++++++++++++++++++
 2 files changed, 128 insertions(+)
 create mode 100644 tests/MercadoPago/Client/CardTokenn/CardTokenClientITTest.php
 create mode 100644 tests/MercadoPago/Client/CardTokenn/CardTokenClientUnitTest.php

diff --git a/tests/MercadoPago/Client/CardTokenn/CardTokenClientITTest.php b/tests/MercadoPago/Client/CardTokenn/CardTokenClientITTest.php
new file mode 100644
index 00000000..5404de78
--- /dev/null
+++ b/tests/MercadoPago/Client/CardTokenn/CardTokenClientITTest.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace MercadoPago\Client\CardToken;
+
+use MercadoPago\Core\MPRequestOptions;
+use MercadoPago\Exceptions\MPApiException;
+use MercadoPago\MercadoPagoConfig;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * CardTokenClient integration tests.
+ */
+final class CardTokenClientITTest extends TestCase
+{
+    public static function setUpBeforeClass(): void
+    {
+        MercadoPagoConfig::setAccessToken(getenv("ACCESS_TOKEN"));
+    }
+
+    public function testCreateSuccess(): void
+    {
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createRequest());
+        $this->assertNotNull($card_token->id);
+    }
+
+    public function testCreateWithInvalidAccessTokenFailure(): void
+    {
+        $this->expectException(MPApiException::class);
+        $client = new CardTokenClient();
+        $request = $this->createRequest();
+        $request_options = new MPRequestOptions();
+        $request_options->setAccessToken("invalid_access_token");
+        $client->create($request, $request_options);
+    }
+
+    public function testGetSuccess(): void
+    {
+        $client = new CardTokenClient();
+        $card_token = $client->get("60aca73f30e817fcf074cebc616897ba");
+        $this->assertNotNull($card_token->id);
+    }
+
+    public function testGetWithInvalidAccessTokenFailure(): void
+    {
+        $this->expectException(MPApiException::class);
+        $client = new CardTokenClient();
+        $request_options = new MPRequestOptions();
+        $request_options->setAccessToken("invalid_access_token");
+        $client->get("123", $request_options);
+    }
+
+    private function createRequest(): array
+    {
+        $request = [
+            "card_id" => "9067121741",
+            "security_code" => "123"
+        ];
+        return $request;
+    }
+}
diff --git a/tests/MercadoPago/Client/CardTokenn/CardTokenClientUnitTest.php b/tests/MercadoPago/Client/CardTokenn/CardTokenClientUnitTest.php
new file mode 100644
index 00000000..cfc5e00a
--- /dev/null
+++ b/tests/MercadoPago/Client/CardTokenn/CardTokenClientUnitTest.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace MercadoPago\Client\CardTokenn;
+
+use MercadoPago\MercadoPagoConfig;
+use MercadoPago\Net\MPDefaultHttpClient;
+use MercadoPago\Client\CardToken\CardTokenClient;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * CardTokenClient unit tests.
+ */
+final class CardTokenClientUnitTest extends TestCase
+{
+    public function testCreateSuccess(): void
+    {
+        $file_path = '../../../Resources/Mocks/Response/CardToken/card_token_get.json';
+        $mock_http_request = $this->mockHttpRequest($file_path, 200);
+
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
+
+        $client = new CardTokenClient();
+        $card_token = $client->create($this->createRequest());
+        $this->assertEquals(200, $card_token->getResponse()->getStatusCode());
+        $this->assertEquals("60aca73f30e817f", $card_token->id);
+        $this->assertEquals("2023-08-15T12:51:56.624-04:00", $card_token->date_created);
+        $this->assertEquals("active", $card_token->status);
+        $this->assertEquals(3, $card_token->security_code_length);
+        $this->assertEquals(16, $card_token->card_number_length);
+        $this->assertEquals("123456", $card_token->first_six_digits);
+    }
+
+    public function testGetSuccess(): void
+    {
+        $file_path = '../../../Resources/Mocks/Response/CardToken/card_token_get.json';
+        $mock_http_request = $this->mockHttpRequest($file_path, 200);
+
+        $http_client = new MPDefaultHttpClient($mock_http_request);
+        MercadoPagoConfig::setHttpClient($http_client);
+
+        $client = new CardTokenClient();
+        $id = "60aca73f30e817f";
+        $card_token = $client->get($id);
+        $this->assertEquals(200, $card_token->getResponse()->getStatusCode());
+        $this->assertEquals($id, $card_token->id);
+    }
+
+    private function mockHttpRequest(string $file_path, int $status_code): \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest
+    {
+        /** @var \PHPUnit\Framework\MockObject\MockObject|\MercadoPago\Net\HttpRequest $mock_http_request */
+        $mock_http_request = $this->getMockBuilder(\MercadoPago\Net\HttpRequest::class)->getMock();
+
+        $response_json = file_get_contents(__DIR__ . $file_path);
+        $mock_http_request->method('execute')->willReturn($response_json);
+        $mock_http_request->method('getInfo')->willReturn($status_code);
+        return $mock_http_request;
+    }
+    private function createRequest(): array
+    {
+        $request = [
+            "card_id" => "9067121741",
+            "security_code" => "123"
+        ];
+        return $request;
+    }
+}

From 761cb5da259765f737627dd5f259dd5de94594b6 Mon Sep 17 00:00:00 2001
From: eltinMeli <wellington.gomes@mercadolivre.com>
Date: Fri, 25 Aug 2023 18:32:56 -0300
Subject: [PATCH 6/6] adjust folder card token return

---
 .../Client/{CardTokenn => CardToken}/CardTokenClientITTest.php | 0
 .../{CardTokenn => CardToken}/CardTokenClientUnitTest.php      | 3 +--
 2 files changed, 1 insertion(+), 2 deletions(-)
 rename tests/MercadoPago/Client/{CardTokenn => CardToken}/CardTokenClientITTest.php (100%)
 rename tests/MercadoPago/Client/{CardTokenn => CardToken}/CardTokenClientUnitTest.php (96%)

diff --git a/tests/MercadoPago/Client/CardTokenn/CardTokenClientITTest.php b/tests/MercadoPago/Client/CardToken/CardTokenClientITTest.php
similarity index 100%
rename from tests/MercadoPago/Client/CardTokenn/CardTokenClientITTest.php
rename to tests/MercadoPago/Client/CardToken/CardTokenClientITTest.php
diff --git a/tests/MercadoPago/Client/CardTokenn/CardTokenClientUnitTest.php b/tests/MercadoPago/Client/CardToken/CardTokenClientUnitTest.php
similarity index 96%
rename from tests/MercadoPago/Client/CardTokenn/CardTokenClientUnitTest.php
rename to tests/MercadoPago/Client/CardToken/CardTokenClientUnitTest.php
index cfc5e00a..da72f880 100644
--- a/tests/MercadoPago/Client/CardTokenn/CardTokenClientUnitTest.php
+++ b/tests/MercadoPago/Client/CardToken/CardTokenClientUnitTest.php
@@ -1,10 +1,9 @@
 <?php
 
-namespace MercadoPago\Client\CardTokenn;
+namespace MercadoPago\Client\CardToken;
 
 use MercadoPago\MercadoPagoConfig;
 use MercadoPago\Net\MPDefaultHttpClient;
-use MercadoPago\Client\CardToken\CardTokenClient;
 use PHPUnit\Framework\TestCase;
 
 /**