Fixing Invoice Phone Attribute

- Also updated the Update Invoice Sample

lib/PayPal/Api/Address.php

@@ -11,208 +11,14 @@ use PayPal\Common\PPModel;
  *
  * @package PayPal\Api
  *
- * @property string line1
- * @property string line2
- * @property string city
- * @property string country_code
- * @property string postal_code
- * @property string state
  * @property string phone
  */
-class Address extends PPModel
+class Address extends BaseAddress 
 {
-    /**
-     * Line 1 of the Address (eg. number, street, etc).
-     *
-     * @param string $line1
-     * 
-     * @return $this
-     */
-    public function setLine1($line1)
-    {
-        $this->line1 = $line1;
-        return $this;
-    }
-
-    /**
-     * Line 1 of the Address (eg. number, street, etc).
-     *
-     * @return string
-     */
-    public function getLine1()
-    {
-        return $this->line1;
-    }
-
-    /**
-     * Optional line 2 of the Address (eg. suite, apt #, etc.).
-     *
-     * @param string $line2
-     * 
-     * @return $this
-     */
-    public function setLine2($line2)
-    {
-        $this->line2 = $line2;
-        return $this;
-    }
-
-    /**
-     * Optional line 2 of the Address (eg. suite, apt #, etc.).
-     *
-     * @return string
-     */
-    public function getLine2()
-    {
-        return $this->line2;
-    }
-
-    /**
-     * City name.
-     *
-     * @param string $city
-     * 
-     * @return $this
-     */
-    public function setCity($city)
-    {
-        $this->city = $city;
-        return $this;
-    }
-
-    /**
-     * City name.
-     *
-     * @return string
-     */
-    public function getCity()
-    {
-        return $this->city;
-    }
-
-    /**
-     * 2 letter country code.
-     *
-     * @param string $country_code
-     * 
-     * @return $this
-     */
-    public function setCountryCode($country_code)
-    {
-        $this->country_code = $country_code;
-        return $this;
-    }
-
-    /**
-     * 2 letter country code.
-     *
-     * @return string
-     */
-    public function getCountryCode()
-    {
-        return $this->country_code;
-    }
-
-    /**
-     * 2 letter country code.
-     *
-     * @deprecated Instead use setCountryCode
-     *
-     * @param string $country_code
-     * @return $this
-     */
-    public function setCountry_code($country_code)
-    {
-        $this->country_code = $country_code;
-        return $this;
-    }
-
-    /**
-     * 2 letter country code.
-     * @deprecated Instead use getCountryCode
-     *
-     * @return string
-     */
-    public function getCountry_code()
-    {
-        return $this->country_code;
-    }
-
-    /**
-     * Zip code or equivalent is usually required for countries that have them. For list of countries that do not have postal codes please refer to http://en.wikipedia.org/wiki/Postal_code.
-     *
-     * @param string $postal_code
-     * 
-     * @return $this
-     */
-    public function setPostalCode($postal_code)
-    {
-        $this->postal_code = $postal_code;
-        return $this;
-    }
-
-    /**
-     * Zip code or equivalent is usually required for countries that have them. For list of countries that do not have postal codes please refer to http://en.wikipedia.org/wiki/Postal_code.
-     *
-     * @return string
-     */
-    public function getPostalCode()
-    {
-        return $this->postal_code;
-    }
-
-    /**
-     * Zip code or equivalent is usually required for countries that have them. For list of countries that do not have postal codes please refer to http://en.wikipedia.org/wiki/Postal_code.
-     *
-     * @deprecated Instead use setPostalCode
-     *
-     * @param string $postal_code
-     * @return $this
-     */
-    public function setPostal_code($postal_code)
-    {
-        $this->postal_code = $postal_code;
-        return $this;
-    }
-
-    /**
-     * Zip code or equivalent is usually required for countries that have them. For list of countries that do not have postal codes please refer to http://en.wikipedia.org/wiki/Postal_code.
-     * @deprecated Instead use getPostalCode
-     *
-     * @return string
-     */
-    public function getPostal_code()
-    {
-        return $this->postal_code;
-    }
-
-    /**
-     * 2 letter code for US states, and the equivalent for other countries.
-     *
-     * @param string $state
-     * 
-     * @return $this
-     */
-    public function setState($state)
-    {
-        $this->state = $state;
-        return $this;
-    }
-
-    /**
-     * 2 letter code for US states, and the equivalent for other countries.
-     *
-     * @return string
-     */
-    public function getState()
-    {
-        return $this->state;
-    }
-
     /**
      * Phone number in E.123 format.
      *
-     * @param \PayPal\Api\Phone $phone
+     * @param string $phone
      * 
      * @return $this
      */
@@ -225,7 +31,7 @@ class Address extends PPModel
     /**
      * Phone number in E.123 format.
      *
-     * @return \PayPal\Api\Phone
+     * @return string
      */
     public function getPhone()
     {

lib/PayPal/Api/BaseAddress.php

@@ -0,0 +1,211 @@
+<?php
+
+namespace PayPal\Api;
+
+use PayPal\Common\PPModel;
+
+/**
+ * Class BaseAddress
+ *
+ * Base Address object used as billing address in a payment or extended for Shipping Address.
+ *
+ * @package PayPal\Api
+ *
+ * @property string line1
+ * @property string line2
+ * @property string city
+ * @property string country_code
+ * @property string postal_code
+ * @property string state
+ */
+class BaseAddress extends PPModel
+{
+    /**
+     * Line 1 of the Address (eg. number, street, etc).
+     *
+     * @param string $line1
+     * 
+     * @return $this
+     */
+    public function setLine1($line1)
+    {
+        $this->line1 = $line1;
+        return $this;
+    }
+
+    /**
+     * Line 1 of the Address (eg. number, street, etc).
+     *
+     * @return string
+     */
+    public function getLine1()
+    {
+        return $this->line1;
+    }
+
+    /**
+     * Optional line 2 of the Address (eg. suite, apt #, etc.).
+     *
+     * @param string $line2
+     * 
+     * @return $this
+     */
+    public function setLine2($line2)
+    {
+        $this->line2 = $line2;
+        return $this;
+    }
+
+    /**
+     * Optional line 2 of the Address (eg. suite, apt #, etc.).
+     *
+     * @return string
+     */
+    public function getLine2()
+    {
+        return $this->line2;
+    }
+
+    /**
+     * City name.
+     *
+     * @param string $city
+     * 
+     * @return $this
+     */
+    public function setCity($city)
+    {
+        $this->city = $city;
+        return $this;
+    }
+
+    /**
+     * City name.
+     *
+     * @return string
+     */
+    public function getCity()
+    {
+        return $this->city;
+    }
+
+    /**
+     * 2 letter country code.
+     *
+     * @param string $country_code
+     * 
+     * @return $this
+     */
+    public function setCountryCode($country_code)
+    {
+        $this->country_code = $country_code;
+        return $this;
+    }
+
+    /**
+     * 2 letter country code.
+     *
+     * @return string
+     */
+    public function getCountryCode()
+    {
+        return $this->country_code;
+    }
+
+    /**
+     * 2 letter country code.
+     *
+     * @deprecated Instead use setCountryCode
+     *
+     * @param string $country_code
+     * @return $this
+     */
+    public function setCountry_code($country_code)
+    {
+        $this->country_code = $country_code;
+        return $this;
+    }
+
+    /**
+     * 2 letter country code.
+     * @deprecated Instead use getCountryCode
+     *
+     * @return string
+     */
+    public function getCountry_code()
+    {
+        return $this->country_code;
+    }
+
+    /**
+     * Zip code or equivalent is usually required for countries that have them. For list of countries that do not have postal codes please refer to http://en.wikipedia.org/wiki/Postal_code.
+     *
+     * @param string $postal_code
+     * 
+     * @return $this
+     */
+    public function setPostalCode($postal_code)
+    {
+        $this->postal_code = $postal_code;
+        return $this;
+    }
+
+    /**
+     * Zip code or equivalent is usually required for countries that have them. For list of countries that do not have postal codes please refer to http://en.wikipedia.org/wiki/Postal_code.
+     *
+     * @return string
+     */
+    public function getPostalCode()
+    {
+        return $this->postal_code;
+    }
+
+    /**
+     * Zip code or equivalent is usually required for countries that have them. For list of countries that do not have postal codes please refer to http://en.wikipedia.org/wiki/Postal_code.
+     *
+     * @deprecated Instead use setPostalCode
+     *
+     * @param string $postal_code
+     * @return $this
+     */
+    public function setPostal_code($postal_code)
+    {
+        $this->postal_code = $postal_code;
+        return $this;
+    }
+
+    /**
+     * Zip code or equivalent is usually required for countries that have them. For list of countries that do not have postal codes please refer to http://en.wikipedia.org/wiki/Postal_code.
+     * @deprecated Instead use getPostalCode
+     *
+     * @return string
+     */
+    public function getPostal_code()
+    {
+        return $this->postal_code;
+    }
+
+    /**
+     * 2 letter code for US states, and the equivalent for other countries.
+     *
+     * @param string $state
+     * 
+     * @return $this
+     */
+    public function setState($state)
+    {
+        $this->state = $state;
+        return $this;
+    }
+
+    /**
+     * 2 letter code for US states, and the equivalent for other countries.
+     *
+     * @return string
+     */
+    public function getState()
+    {
+        return $this->state;
+    }
+
+}

lib/PayPal/Api/BillingInfo.php

@@ -15,7 +15,7 @@ use PayPal\Common\PPModel;
  * @property string first_name
  * @property string last_name
  * @property string business_name
- * @property \PayPal\Api\Address address
+ * @property \PayPal\Api\InvoiceAddress address
  * @property string language
  * @property string additional_info
  * @property string notification_channel
@@ -193,7 +193,7 @@ class BillingInfo extends PPModel
     /**
      * Address of the invoice recipient.
      *
-     * @param \PayPal\Api\Address $address
+     * @param \PayPal\Api\InvoiceAddress $address
      * 
      * @return $this
      */
@@ -206,7 +206,7 @@ class BillingInfo extends PPModel
     /**
      * Address of the invoice recipient.
      *
-     * @return \PayPal\Api\Address
+     * @return \PayPal\Api\InvoiceAddress
      */
     public function getAddress()
     {

lib/PayPal/Api/InvoiceAddress.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace PayPal\Api;
+
+use PayPal\Common\PPModel;
+
+/**
+ * Class InvoiceAddress
+ *
+ * Base Address object used as billing address in a payment or extended for Shipping Address.
+ *
+ * @package PayPal\Api
+ *
+ * @property \PayPal\Api\Phone phone
+ */
+class InvoiceAddress extends BaseAddress 
+{
+    /**
+     * Phone number in E.123 format.
+     *
+     * @param \PayPal\Api\Phone $phone
+     * 
+     * @return $this
+     */
+    public function setPhone($phone)
+    {
+        $this->phone = $phone;
+        return $this;
+    }
+
+    /**
+     * Phone number in E.123 format.
+     *
+     * @return \PayPal\Api\Phone
+     */
+    public function getPhone()
+    {
+        return $this->phone;
+    }
+
+}

lib/PayPal/Api/MerchantInfo.php

@@ -14,7 +14,7 @@ use PayPal\Common\PPModel;
  * @property string email
  * @property string first_name
  * @property string last_name
- * @property \PayPal\Api\Address address
+ * @property \PayPal\Api\InvoiceAddress address
  * @property string business_name
  * @property \PayPal\Api\Phone phone
  * @property \PayPal\Api\Phone fax
@@ -146,7 +146,7 @@ class MerchantInfo extends PPModel
     /**
      * Address of the merchant.
      *
-     * @param \PayPal\Api\Address $address
+     * @param \PayPal\Api\InvoiceAddress $address
      * 
      * @return $this
      */
@@ -159,7 +159,7 @@ class MerchantInfo extends PPModel
     /**
      * Address of the merchant.
      *
-     * @return \PayPal\Api\Address
+     * @return \PayPal\Api\InvoiceAddress
      */
     public function getAddress()
     {

lib/PayPal/Api/Phone.php

@@ -13,6 +13,7 @@ use PayPal\Common\PPModel;
  *
  * @property string country_code
  * @property string national_number
+ * @property string extension
  */
 class Phone extends PPModel
 {

lib/PayPal/Api/ShippingInfo.php

@@ -15,7 +15,7 @@ use PayPal\Common\PPModel;
  * @property string last_name
  * @property string business_name
  * @property \PayPal\Api\Phone phone
- * @property \PayPal\Api\Address address
+ * @property \PayPal\Api\InvoiceAddress address
  */
 class ShippingInfo extends PPModel
 {
@@ -188,7 +188,7 @@ class ShippingInfo extends PPModel
     /**
      * Address of the invoice recipient.
      *
-     * @param \PayPal\Api\Address $address
+     * @param \PayPal\Api\InvoiceAddress $address
      * 
      * @return $this
      */
@@ -201,7 +201,7 @@ class ShippingInfo extends PPModel
     /**
      * Address of the invoice recipient.
      *
-     * @return \PayPal\Api\Address
+     * @return \PayPal\Api\InvoiceAddress
      */
     public function getAddress()
     {

lib/PayPal/Common/PPModel.php

@@ -87,7 +87,11 @@ class PPModel
     public function __set($key, $value)
     {
         ModelAccessorValidator::validate($this, $this->convertToCamelCase($key));
-        $this->_propMap[$key] = $value;
+        if ($value == null) {
+            $this->__unset($key);
+        } else {
+            $this->_propMap[$key] = $value;
+        }
     }
 
     /**

sample/doc/assets/behavior.js

@@ -1020,6 +1020,14 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
                     "slug": "update-invoice"
                   },
                   "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "NOTE: These are the work-around added to the",
+                    "slug": "note-these-are-the-work-around-added-to-the"
+                  },
+                  "depth": 3
                 }, {
                   "type": "heading",
                   "data": {

sample/doc/invoice/UpdateInvoice.html

@@ -2,8 +2,13 @@
 <p>This sample code demonstrate how you can update
 an invoice.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Invoice $invoice */</span>
 <span class="hljs-variable">$invoice</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreateInvoice.php'</span>;
-<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="update-invoice">Update Invoice</h3>
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>For Sample Purposes Only.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$request</span> = <span class="hljs-keyword">clone</span> <span class="hljs-variable">$invoice</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="update-invoice">Update Invoice</h3>
-<p>Lets update some information</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$invoice</span>-&gt;setInvoiceDate(<span class="hljs-string">"2014-11-16 PST"</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>For Sample Purposes Only.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$request</span> = <span class="hljs-keyword">clone</span> <span class="hljs-variable">$invoice</span>;
+<p>Lets update some information</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$invoice</span>-&gt;setInvoiceDate(<span class="hljs-string">"2014-12-16 PST"</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="note-these-are-the-work-around-added-to-the">NOTE: These are the work-around added to the</h3>
+<p>sample, to get past the bug in PayPal APIs.
+There is already an internal ticket #PPTIPS-1932 created for it.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$invoice</span>-&gt;setDiscount(<span class="hljs-keyword">null</span>);
+<span class="hljs-variable">$billingInfo</span> = <span class="hljs-variable">$invoice</span>-&gt;getBillingInfo()[<span class="hljs-number">0</span>];
+<span class="hljs-variable">$billingInfo</span>-&gt;setAddress(<span class="hljs-keyword">null</span>);
+<span class="hljs-variable">$invoice</span>-&gt;getPaymentTerm()-&gt;setDueDate(<span class="hljs-keyword">null</span>);
 
 <span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="update-invoice">Update Invoice</h3>
 <p>Update an invoice by calling the invoice-&gt;update() method

sample/index.php

@@ -44,6 +44,10 @@ if (PHP_SAPI == 'cli') {
                 -webkit-font-smoothing: antialiased;
             }
 
+            li.list-group-item:hover {
+                background-color: #EEE;
+            }
+
             @media (max-width: 992px) {
                 .jumbotron {
                     background: white;
@@ -201,7 +205,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Direct credit card payments</h5></div>
                     <div class="col-md-4">
-                        <a href="payments/CreatePayment.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="payments/CreatePayment.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/CreatePayment.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -213,7 +217,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>PayPal account payments</h5></div>
                     <div class="col-md-4">
                         <a href="payments/CreatePaymentUsingPayPal.php" class="btn btn-primary pull-left execute">
-                            Execute
+                            Try It
                             <i class="fa fa-play-circle-o"></i></a><a
                             href="doc/payments/CreatePaymentUsingPayPal.html"
                             class="btn btn-default pull-right">Source <i
@@ -227,7 +231,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-4">
                         <a href="payments/CreatePaymentUsingSavedCard.php"
                            class="btn btn-primary pull-left execute">
-                            Execute <i class="fa fa-play-circle-o"></i></a>
+                            Try It <i class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/CreatePayment.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
                     </div>
@@ -252,7 +256,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Get payment details</h5></div>
                     <div class="col-md-4">
-                        <a href="payments/GetPayment.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="payments/GetPayment.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/CreatePayment.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -263,7 +267,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Get payment history</h5></div>
                     <div class="col-md-4">
-                        <a href="payments/ListPayments.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="payments/ListPayments.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/CreatePayment.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -285,7 +289,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Authorize Payment</h5></div>
                     <div class="col-md-4">
-                        <a href="payments/AuthorizePayment.php" class="btn btn-primary pull-left execute"> Execute
+                        <a href="payments/AuthorizePayment.php" class="btn btn-primary pull-left execute"> Try It
                             <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/AuthorizePayment.html" class="btn btn-default pull-right">Source <i
@@ -297,7 +301,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Get details of an authorized payment</h5></div>
                     <div class="col-md-4">
-                        <a href="payments/GetAuthorization.php" class="btn btn-primary pull-left execute"> Execute
+                        <a href="payments/GetAuthorization.php" class="btn btn-primary pull-left execute"> Try It
                             <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/GetAuthorization.html" class="btn btn-default pull-right">Source <i
@@ -310,7 +314,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Capture an authorized payment</h5></div>
                     <div class="col-md-4">
                         <a href="payments/AuthorizationCapture.php" class="btn btn-primary pull-left execute">
-                            Execute <i
+                            Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/AuthorizationCapture.html" class="btn btn-default pull-right">Source
                             <i
@@ -322,7 +326,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Get details of a captured payment</h5></div>
                     <div class="col-md-4">
-                        <a href="payments/GetCapture.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="payments/GetCapture.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/GetCapture.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -333,7 +337,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Void an authorized payment</h5></div>
                     <div class="col-md-4">
-                        <a href="payments/VoidAuthorization.php" class="btn btn-primary pull-left execute"> Execute
+                        <a href="payments/VoidAuthorization.php" class="btn btn-primary pull-left execute"> Try It
                             <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/VoidAuthorization.html" class="btn btn-default pull-right">Source <i
@@ -345,7 +349,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Reauthorize a payment</h5></div>
                     <div class="col-md-4">
-                        <a href="payments/Reauthorization.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="payments/Reauthorization.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/Reauthorization.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -356,7 +360,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Refund captured payment</h5></div>
                     <div class="col-md-4">
-                        <a href="payments/RefundCapture.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="payments/RefundCapture.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payments/RefundCapture.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -378,7 +382,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Get Sale details</h5></div>
                     <div class="col-md-4">
-                        <a href="sale/GetSale.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="sale/GetSale.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/sale/GetSale.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -389,7 +393,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Refund a Sale</h5></div>
                     <div class="col-md-4">
-                        <a href="sale/RefundSale.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="sale/RefundSale.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/sale/RefundSale.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -411,7 +415,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Create Billing Plan</h5></div>
                     <div class="col-md-4">
-                        <a href="billing/CreatePlan.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="billing/CreatePlan.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/CreatePlan.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -422,7 +426,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Get Billing Plan</h5></div>
                     <div class="col-md-4">
-                        <a href="billing/GetPlan.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="billing/GetPlan.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/GetPlan.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -433,7 +437,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Update/Activate Plan</h5></div>
                     <div class="col-md-4">
-                        <a href="billing/UpdatePlan.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="billing/UpdatePlan.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/UpdatePlan.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -446,7 +450,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-4">
                         <a href="billing/UpdatePlanPaymentDefinitions.php"
                            class="btn btn-primary pull-left execute">
-                            Execute <i class="fa fa-play-circle-o"></i></a>
+                            Try It <i class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/UpdatePlanPaymentDefinitions.html" class="btn btn-default pull-right">Source
                             <i
                                 class="fa fa-file-code-o"></i></a>
@@ -457,7 +461,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>List Billing Plans</h5></div>
                     <div class="col-md-4">
-                        <a href="billing/ListPlans.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="billing/ListPlans.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/ListPlans.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -469,7 +473,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Create Billing Agreement With Credit Card</h5></div>
                     <div class="col-md-4">
                         <a href="billing/CreateBillingAgreementWithCreditCard.php"
-                           class="btn btn-primary pull-left execute"> Execute <i
+                           class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/CreateBillingAgreementWithCreditCard.html"
                            class="btn btn-default pull-right">Source
@@ -483,7 +487,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-4">
                         <a href="billing/CreateBillingAgreementWithPayPal.php"
                            class="btn btn-primary pull-left execute">
-                            Execute <i class="fa fa-play-circle-o"></i></a>
+                            Try It <i class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/CreateBillingAgreementWithPayPal.html"
                            class="btn btn-default pull-right">Source
                             <i class="fa fa-file-code-o"></i></a>
@@ -494,7 +498,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Get Billing Agreement</h5></div>
                     <div class="col-md-4">
-                        <a href="billing/GetBillingAgreement.php" class="btn btn-primary pull-left execute"> Execute
+                        <a href="billing/GetBillingAgreement.php" class="btn btn-primary pull-left execute"> Try It
                             <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/GetBillingAgreement.html" class="btn btn-default pull-right">Source <i
@@ -507,7 +511,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Update Billing Agreement</h5></div>
                     <div class="col-md-4">
                         <a href="billing/UpdateBillingAgreement.php" class="btn btn-primary pull-left execute">
-                            Execute <i
+                            Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/UpdateBillingAgreement.html" class="btn btn-default pull-right">Source
                             <i
@@ -520,7 +524,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Suspend Billing Agreement</h5></div>
                     <div class="col-md-4">
                         <a href="billing/SuspendBillingAgreement.php" class="btn btn-primary pull-left execute">
-                            Execute <i
+                            Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/SuspendBillingAgreement.html" class="btn btn-default pull-right">Source
                             <i
@@ -533,7 +537,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Reactivate Billing Agreement</h5></div>
                     <div class="col-md-4">
                         <a href="billing/ReactivateBillingAgreement.php" class="btn btn-primary pull-left execute">
-                            Execute
+                            Try It
                             <i class="fa fa-play-circle-o"></i></a>
                         <a href="doc/billing/ReactivateBillingAgreement.html" class="btn btn-default pull-right">Source
                             <i
@@ -555,7 +559,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Save a credit card</h5></div>
                     <div class="col-md-4">
-                        <a href="vault/CreateCreditCard.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="vault/CreateCreditCard.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/vault/CreateCreditCard.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -566,7 +570,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Retrieve saved credit card</h5></div>
                     <div class="col-md-4">
-                        <a href="vault/GetCreditCard.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="vault/GetCreditCard.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/vault/GetCreditCard.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -577,7 +581,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Delete saved credit card</h5></div>
                     <div class="col-md-4">
-                        <a href="vault/DeleteCreditCard.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="vault/DeleteCreditCard.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/vault/DeleteCreditCard.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -600,7 +604,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Create a web experience profile</h5></div>
                     <div class="col-md-4">
                         <a href="payment-experience/CreateWebProfile.php" class="btn btn-primary pull-left execute">
-                            Execute
+                            Try It
                             <i class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payment-experience/CreateWebProfile.html" class="btn btn-default pull-right">Source
                             <i
@@ -613,7 +617,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Retrieve a web experience profile</h5></div>
                     <div class="col-md-4">
                         <a href="payment-experience/GetWebProfile.php" class="btn btn-primary pull-left execute">
-                            Execute <i
+                            Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payment-experience/GetWebProfile.html" class="btn btn-default pull-right">Source
                             <i
@@ -626,7 +630,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>List web experience profiles</h5></div>
                     <div class="col-md-4">
                         <a href="payment-experience/ListWebProfiles.php" class="btn btn-primary pull-left execute">
-                            Execute
+                            Try It
                             <i class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payment-experience/ListWebProfiles.html" class="btn btn-default pull-right">Source
                             <i
@@ -639,7 +643,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Update a web experience profile</h5></div>
                     <div class="col-md-4">
                         <a href="payment-experience/UpdateWebProfile.php" class="btn btn-primary pull-left execute">
-                            Execute
+                            Try It
                             <i class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payment-experience/UpdateWebProfile.html" class="btn btn-default pull-right">Source
                             <i
@@ -652,7 +656,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Partially update a web experience profile</h5></div>
                     <div class="col-md-4">
                         <a href="payment-experience/PartiallyUpdateWebProfile.php"
-                           class="btn btn-primary pull-left execute"> Execute <i
+                           class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payment-experience/PartiallyUpdateWebProfile.html"
                            class="btn btn-default pull-right">Source
@@ -665,7 +669,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-8"><h5>Delete a web experience profile</h5></div>
                     <div class="col-md-4">
                         <a href="payment-experience/DeleteWebProfile.php" class="btn btn-primary pull-left execute">
-                            Execute
+                            Try It
                             <i class="fa fa-play-circle-o"></i></a>
                         <a href="doc/payment-experience/DeleteWebProfile.html" class="btn btn-default pull-right">Source
                             <i
@@ -688,7 +692,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Create an Invoice</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/CreateInvoice.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/CreateInvoice.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/CreateInvoice.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -699,7 +703,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Send an Invoice</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/SendInvoice.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/SendInvoice.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/SendInvoice.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -710,7 +714,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Update an Invoice</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/UpdateInvoice.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/UpdateInvoice.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/UpdateInvoice.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -721,7 +725,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Retrieve an Invoice</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/GetInvoice.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/GetInvoice.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/GetInvoice.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -732,7 +736,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Get Invoices of a Merchant</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/ListInvoice.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/ListInvoice.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/ListInvoice.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -743,7 +747,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Search for Invoices</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/SearchInvoices.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/SearchInvoices.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/SearchInvoices.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -754,7 +758,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Send an Invoice Reminder</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/RemindInvoice.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/RemindInvoice.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/RemindInvoice.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -765,7 +769,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Cancel an Invoice</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/CancelInvoice.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/CancelInvoice.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/CancelInvoice.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -776,7 +780,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Delete an Invoice</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/DeleteInvoice.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/DeleteInvoice.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/DeleteInvoice.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -787,7 +791,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Retrieve a QR Code</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/RetrieveQRCode.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/RetrieveQRCode.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/RetrieveQRCode.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -798,7 +802,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Record a Payment</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/RecordPayment.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/RecordPayment.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/RecordPayment.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -809,7 +813,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Record a Refund</h5></div>
                     <div class="col-md-4">
-                        <a href="invoice/RecordRefund.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="invoice/RecordRefund.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/invoice/RecordRefund.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -831,7 +835,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Obtain User's Consent</h5></div>
                     <div class="col-md-4">
-                        <a href="lipp/ObtainUserConsent.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="lipp/ObtainUserConsent.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/lipp/ObtainUserConsent.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -851,7 +855,7 @@ if (PHP_SAPI == 'cli') {
                 <div class="row">
                     <div class="col-md-8"><h5>Get User Info</h5></div>
                     <div class="col-md-4">
-                        <a href="lipp/GetUserInfo.php" class="btn btn-primary pull-left execute"> Execute <i
+                        <a href="lipp/GetUserInfo.php" class="btn btn-primary pull-left execute"> Try It <i
                                 class="fa fa-play-circle-o"></i></a>
                         <a href="doc/lipp/GetUserInfo.html" class="btn btn-default pull-right">Source <i
                                 class="fa fa-file-code-o"></i></a>
@@ -864,7 +868,7 @@ if (PHP_SAPI == 'cli') {
                     <div class="col-md-4">
                         <a href="lipp/GenerateAccessTokenFromRefreshToken.php"
                            class="btn btn-primary pull-left execute">
-                            Execute <i class="fa fa-play-circle-o"></i></a>
+                            Try It <i class="fa fa-play-circle-o"></i></a>
                         <a href="doc/lipp/GenerateAccessTokenFromRefreshToken.html"
                            class="btn btn-default pull-right">Source
                             <i class="fa fa-file-code-o"></i></a>

sample/invoice/UpdateInvoice.php

@@ -8,14 +8,21 @@
 $invoice = require 'CreateInvoice.php';
 use PayPal\Api\Invoice;
 
-// ### Update Invoice
-// Lets update some information
-$invoice->setInvoiceDate("2014-11-16 PST");
-
-
 // For Sample Purposes Only.
 $request = clone $invoice;
 
+// ### Update Invoice
+// Lets update some information
+$invoice->setInvoiceDate("2014-12-16 PST");
+
+// ### NOTE: These are the work-around added to the
+// sample, to get past the bug in PayPal APIs.
+// There is already an internal ticket #PPTIPS-1932 created for it.
+$invoice->setDiscount(null);
+$billingInfo = $invoice->getBillingInfo()[0];
+$billingInfo->setAddress(null);
+$invoice->getPaymentTerm()->setDueDate(null);
+
 try {
     // ### Update Invoice
     // Update an invoice by calling the invoice->update() method

tests/PayPal/Test/Api/BillingInfoTest.php

@@ -18,7 +18,7 @@ class BillingInfoTest extends \PHPUnit_Framework_TestCase
      */
     public static function getJson()
     {
-        return '{"email":"TestSample","first_name":"TestSample","last_name":"TestSample","business_name":"TestSample","address":' .AddressTest::getJson() . ',"language":"TestSample","additional_info":"TestSample","notification_channel":"TestSample","phone":' .PhoneTest::getJson() . '}';
+        return '{"email":"TestSample","first_name":"TestSample","last_name":"TestSample","business_name":"TestSample","address":' .InvoiceAddressTest::getJson() . ',"language":"TestSample","additional_info":"TestSample","notification_channel":"TestSample","phone":' .PhoneTest::getJson() . '}';
     }
 
     /**
@@ -62,7 +62,7 @@ class BillingInfoTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($obj->getFirstName(), "TestSample");
         $this->assertEquals($obj->getLastName(), "TestSample");
         $this->assertEquals($obj->getBusinessName(), "TestSample");
-        $this->assertEquals($obj->getAddress(), AddressTest::getObject());
+        $this->assertEquals($obj->getAddress(), InvoiceAddressTest::getObject());
         $this->assertEquals($obj->getLanguage(), "TestSample");
         $this->assertEquals($obj->getAdditionalInfo(), "TestSample");
         $this->assertEquals($obj->getNotificationChannel(), "TestSample");

tests/PayPal/Test/Api/InvoiceAddressTest.php

@@ -0,0 +1,108 @@
+<?php
+
+namespace PayPal\Test\Api;
+
+use PayPal\Common\PPModel;
+use PayPal\Api\InvoiceAddress;
+
+/**
+ * Class InvoiceAddress
+ *
+ * @package PayPal\Test\Api
+ */
+class InvoiceAddressTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * Gets Json String of Object Address
+     * @return string
+     */
+    public static function getJson()
+    {
+        return '{"line1":"TestSample","line2":"TestSample","city":"TestSample","country_code":"TestSample","postal_code":"TestSample","state":"TestSample","phone":'. PhoneTest::getJson() . "}";
+    }
+
+    /**
+     * Gets Object Instance with Json data filled in
+     * @return InvoiceAddress
+     */
+    public static function getObject()
+    {
+        return new InvoiceAddress(self::getJson());
+    }
+
+
+    /**
+     * Tests for Serialization and Deserialization Issues
+     * @return InvoiceAddress
+     */
+    public function testSerializationDeserialization()
+    {
+        $obj = new InvoiceAddress(self::getJson());
+        $this->assertNotNull($obj);
+        $this->assertNotNull($obj->getLine1());
+        $this->assertNotNull($obj->getLine2());
+        $this->assertNotNull($obj->getCity());
+        $this->assertNotNull($obj->getCountryCode());
+        $this->assertNotNull($obj->getPostalCode());
+        $this->assertNotNull($obj->getState());
+        $this->assertNotNull($obj->getPhone());
+        $this->assertEquals(self::getJson(), $obj->toJson());
+        return $obj;
+    }
+
+    /**
+     * @depends testSerializationDeserialization
+     * @param InvoiceAddress $obj
+     */
+    public function testGetters($obj)
+    {
+        $this->assertEquals($obj->getLine1(), "TestSample");
+        $this->assertEquals($obj->getLine2(), "TestSample");
+        $this->assertEquals($obj->getCity(), "TestSample");
+        $this->assertEquals($obj->getCountryCode(), "TestSample");
+        $this->assertEquals($obj->getPostalCode(), "TestSample");
+        $this->assertEquals($obj->getState(), "TestSample");
+        $this->assertEquals($obj->getPhone(), PhoneTest::getObject());
+    }
+
+    /**
+     * @depends testSerializationDeserialization
+     * @param InvoiceAddress $obj
+     */
+    public function testDeprecatedGetters($obj)
+    {
+        $this->assertEquals($obj->getCountry_code(), "TestSample");
+        $this->assertEquals($obj->getPostal_code(), "TestSample");
+    }
+
+    /**
+     * @depends testSerializationDeserialization
+     * @param InvoiceAddress $obj
+     */
+    public function testDeprecatedSetterNormalGetter($obj)
+    {
+
+        // Check for Country_code
+        $obj->setCountryCode(null);
+        $this->assertNull($obj->getCountry_code());
+        $this->assertNull($obj->getCountryCode());
+        $this->assertSame($obj->getCountryCode(), $obj->getCountry_code());
+        $obj->setCountry_code("TestSample");
+        $this->assertEquals($obj->getCountry_code(), "TestSample");
+
+        // Check for Postal_code
+        $obj->setPostalCode(null);
+        $this->assertNull($obj->getPostal_code());
+        $this->assertNull($obj->getPostalCode());
+        $this->assertSame($obj->getPostalCode(), $obj->getPostal_code());
+        $obj->setPostal_code("TestSample");
+        $this->assertEquals($obj->getPostal_code(), "TestSample");
+
+        //Test All Deprecated Getters and Normal Getters
+        $this->testDeprecatedGetters($obj);
+        $this->testGetters($obj);
+    }
+
+
+
+}