From 2afc181f50caf1a1da1f2dbf6742dc39dbbc13e3 Mon Sep 17 00:00:00 2001
From: Jay <jaypatel512@gmail.com>
Date: Mon, 25 Sep 2017 16:11:54 -0500
Subject: [PATCH] Add purchase_order in CartBase (#939)

---
 lib/PayPal/Api/CartBase.php            | 24 ++++++++++++++++++++++++
 tests/PayPal/Test/Api/CartBaseTest.php |  4 +++-
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/lib/PayPal/Api/CartBase.php b/lib/PayPal/Api/CartBase.php
index eebd830..1f7ef1e 100644
--- a/lib/PayPal/Api/CartBase.php
+++ b/lib/PayPal/Api/CartBase.php
@@ -19,6 +19,7 @@ use PayPal\Validation\UrlValidator;
  * @property string note_to_payee
  * @property string custom
  * @property string invoice_number
+ * @property string purchase_order
  * @property string soft_descriptor
  * @property \PayPal\Api\PaymentOptions payment_options
  * @property \PayPal\Api\ItemList item_list
@@ -188,6 +189,29 @@ class CartBase extends PayPalModel
         return $this->invoice_number;
     }
 
+    /**
+     * purchase order is number or id specific to this payment
+     *
+     * @param string $purchase_order
+     * 
+     * @return $this
+     */
+    public function setPurchaseOrder($purchase_order)
+    {
+        $this->purchase_order = $purchase_order;
+        return $this;
+    }
+
+    /**
+     * purchase order is number or id specific to this payment
+     *
+     * @return string
+     */
+    public function getPurchaseOrder()
+    {
+        return $this->purchase_order;
+    }
+
     /**
      * Soft descriptor used when charging this funding source. If length exceeds max length, the value will be truncated
      *
diff --git a/tests/PayPal/Test/Api/CartBaseTest.php b/tests/PayPal/Test/Api/CartBaseTest.php
index cb4cf2e..d76b78b 100644
--- a/tests/PayPal/Test/Api/CartBaseTest.php
+++ b/tests/PayPal/Test/Api/CartBaseTest.php
@@ -18,7 +18,7 @@ class CartBaseTest extends \PHPUnit_Framework_TestCase
      */
     public static function getJson()
     {
-        return '{"reference_id":"TestSample","amount":' .AmountTest::getJson() . ',"payee":' .PayeeTest::getJson() . ',"description":"TestSample","note_to_payee":"TestSample","custom":"TestSample","invoice_number":"TestSample","soft_descriptor":"TestSample","soft_descriptor_city":"TestSample","payment_options":' .PaymentOptionsTest::getJson() . ',"item_list":' .ItemListTest::getJson() . ',"notify_url":"http://www.google.com","order_url":"http://www.google.com","external_funding":' .ExternalFundingTest::getJson() . ',"type":"TestSample"}';
+        return '{"reference_id":"TestSample","amount":' .AmountTest::getJson() . ',"payee":' .PayeeTest::getJson() . ',"description":"TestSample","note_to_payee":"TestSample","custom":"TestSample","invoice_number":"TestSample","purchase_order":"TestSample","soft_descriptor":"TestSample","soft_descriptor_city":"TestSample","payment_options":' .PaymentOptionsTest::getJson() . ',"item_list":' .ItemListTest::getJson() . ',"notify_url":"http://www.google.com","order_url":"http://www.google.com","external_funding":' .ExternalFundingTest::getJson() . ',"type":"TestSample"}';
     }
 
     /**
@@ -46,6 +46,7 @@ class CartBaseTest extends \PHPUnit_Framework_TestCase
         $this->assertNotNull($obj->getNoteToPayee());
         $this->assertNotNull($obj->getCustom());
         $this->assertNotNull($obj->getInvoiceNumber());
+        $this->assertNotNull($obj->getPurchaseOrder());
         $this->assertNotNull($obj->getSoftDescriptor());
         $this->assertNotNull($obj->getSoftDescriptorCity());
         $this->assertNotNull($obj->getPaymentOptions());
@@ -70,6 +71,7 @@ class CartBaseTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($obj->getNoteToPayee(), "TestSample");
         $this->assertEquals($obj->getCustom(), "TestSample");
         $this->assertEquals($obj->getInvoiceNumber(), "TestSample");
+        $this->assertEquals($obj->getPurchaseOrder(), "TestSample");
         $this->assertEquals($obj->getSoftDescriptor(), "TestSample");
         $this->assertEquals($obj->getSoftDescriptorCity(), "TestSample");
         $this->assertEquals($obj->getPaymentOptions(), PaymentOptionsTest::getObject());