Update FB API library

13 files changed, 146 insertions, 70 deletions

diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/AbstractGraphNode.php b/lib/facebook-graph-sdk/tests/GraphNodes/AbstractGraphNode.php
index 1c4ce15..b4f0e90 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/AbstractGraphNode.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/AbstractGraphNode.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -33,7 +33,7 @@ abstract class AbstractGraphNode extends \PHPUnit_Framework_TestCase
      */
     protected $responseMock;
 
-    public function setUp()
+    protected function setUp()
     {
         parent::setUp();
         $this->responseMock = m::mock('\Facebook\FacebookResponse');
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/CollectionTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/CollectionTest.php
index af3eba8..14af476 100755
--- a/lib/facebook-graph-sdk/tests/GraphNodes/CollectionTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/CollectionTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -60,6 +60,20 @@ class CollectionTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals('faz', $property);
     }
 
+    public function testFalseDefaultsWillReturnSameType()
+    {
+        $graphNode = new Collection(['foo' => 'bar']);
+
+        $field = $graphNode->getField('baz', '');
+        $this->assertSame('', $field);
+
+        $field = $graphNode->getField('baz', 0);
+        $this->assertSame(0, $field);
+
+        $field = $graphNode->getField('baz', false);
+        $this->assertSame(false, $field);
+    }
+
     public function testTheKeysFromTheCollectionCanBeReturned()
     {
         $graphNode = new Collection([
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphAchievementTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphAchievementTest.php
index d5e276e..5be1140 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphAchievementTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphAchievementTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphAlbumTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphAlbumTest.php
index f7a5521..0c4eab5 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphAlbumTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphAlbumTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -34,7 +34,7 @@ class GraphAlbumTest extends \PHPUnit_Framework_TestCase
      */
     protected $responseMock;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->responseMock = m::mock('\\Facebook\\FacebookResponse');
     }
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphEdgeTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphEdgeTest.php
index 4e70f52..3afaf9c 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphEdgeTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphEdgeTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -26,6 +26,7 @@ namespace Facebook\Tests\GraphNodes;
 use Facebook\FacebookApp;
 use Facebook\FacebookRequest;
 use Facebook\GraphNodes\GraphEdge;
+use Facebook\GraphNodes\GraphNode;
 
 class GraphEdgeTest extends \PHPUnit_Framework_TestCase
 {
@@ -35,18 +36,12 @@ class GraphEdgeTest extends \PHPUnit_Framework_TestCase
      */
     protected $request;
 
-    protected $basePagination = [
+    protected $pagination = [
         'next' => 'https://graph.facebook.com/v7.12/998899/photos?pretty=0&limit=25&after=foo_after_cursor',
         'previous' => 'https://graph.facebook.com/v7.12/998899/photos?pretty=0&limit=25&before=foo_before_cursor',
     ];
-    protected $cursorPagination = [
-        'cursors' => [
-            'after' => 'bar_after_cursor',
-            'before' => 'bar_before_cursor',
-        ],
-    ];
 
-    public function setUp()
+    protected function setUp()
     {
         $app = new FacebookApp('123', 'foo_app_secret');
         $this->request = new FacebookRequest(
@@ -75,7 +70,7 @@ class GraphEdgeTest extends \PHPUnit_Framework_TestCase
         $graphEdge = new GraphEdge(
             $this->request,
             [],
-            ['paging' => $this->basePagination]
+            ['paging' => $this->pagination]
         );
         $nextPage = $graphEdge->getPaginationUrl('next');
         $prevPage = $graphEdge->getPaginationUrl('previous');
@@ -84,37 +79,52 @@ class GraphEdgeTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals('/998899/photos?pretty=0&limit=25&before=foo_before_cursor', $prevPage);
     }
 
-    public function testCanGeneratePaginationEndpointsFromACursor()
+    public function testCanInstantiateNewPaginationRequest()
     {
         $graphEdge = new GraphEdge(
             $this->request,
             [],
-            ['paging' => $this->cursorPagination],
+            ['paging' => $this->pagination],
             '/1234567890/likes'
         );
-        $nextPage = $graphEdge->getPaginationUrl('next');
-        $prevPage = $graphEdge->getPaginationUrl('previous');
+        $nextPage = $graphEdge->getNextPageRequest();
+        $prevPage = $graphEdge->getPreviousPageRequest();
 
-        $this->assertEquals('/1234567890/likes?access_token=foo_token&after=bar_after_cursor&appsecret_proof=857d5f035a894f16b4180f19966e055cdeab92d4d53017b13dccd6d43b6497af&foo=bar&keep=me', $nextPage);
-        $this->assertEquals('/1234567890/likes?access_token=foo_token&appsecret_proof=857d5f035a894f16b4180f19966e055cdeab92d4d53017b13dccd6d43b6497af&before=bar_before_cursor&foo=bar&keep=me', $prevPage);
+        $this->assertInstanceOf('Facebook\FacebookRequest', $nextPage);
+        $this->assertInstanceOf('Facebook\FacebookRequest', $prevPage);
+        $this->assertNotSame($this->request, $nextPage);
+        $this->assertNotSame($this->request, $prevPage);
+        $this->assertEquals('/v1337/998899/photos?access_token=foo_token&after=foo_after_cursor&appsecret_proof=857d5f035a894f16b4180f19966e055cdeab92d4d53017b13dccd6d43b6497af&foo=bar&limit=25&pretty=0', $nextPage->getUrl());
+        $this->assertEquals('/v1337/998899/photos?access_token=foo_token&appsecret_proof=857d5f035a894f16b4180f19966e055cdeab92d4d53017b13dccd6d43b6497af&before=foo_before_cursor&foo=bar&limit=25&pretty=0', $prevPage->getUrl());
     }
 
-    public function testCanInstantiateNewPaginationRequest()
+    public function testCanMapOverNodes()
     {
         $graphEdge = new GraphEdge(
             $this->request,
-            [],
-            ['paging' => $this->cursorPagination],
+            [
+                new GraphNode(['name' => 'dummy']),
+                new GraphNode(['name' => 'dummy']),
+            ],
+            ['paging' => $this->pagination],
             '/1234567890/likes'
         );
-        $nextPage = $graphEdge->getNextPageRequest();
-        $prevPage = $graphEdge->getPreviousPageRequest();
 
-        $this->assertInstanceOf('Facebook\FacebookRequest', $nextPage);
-        $this->assertInstanceOf('Facebook\FacebookRequest', $prevPage);
-        $this->assertNotSame($this->request, $nextPage);
-        $this->assertNotSame($this->request, $prevPage);
-        $this->assertEquals('/v1337/1234567890/likes?access_token=foo_token&after=bar_after_cursor&appsecret_proof=857d5f035a894f16b4180f19966e055cdeab92d4d53017b13dccd6d43b6497af&foo=bar&keep=me', $nextPage->getUrl());
-        $this->assertEquals('/v1337/1234567890/likes?access_token=foo_token&appsecret_proof=857d5f035a894f16b4180f19966e055cdeab92d4d53017b13dccd6d43b6497af&before=bar_before_cursor&foo=bar&keep=me', $prevPage->getUrl());
+        $graphEdge = $graphEdge->map(function (GraphNode $node) {
+            $node['name'] = str_replace('dummy', 'foo', $node['name']);
+            return $node;
+        });
+
+        $graphEdgeToCompare = new GraphEdge(
+            $this->request,
+            [
+                new GraphNode(['name' => 'foo']),
+                new GraphNode(['name' => 'foo'])
+            ],
+            ['paging' => $this->pagination],
+            '/1234567890/likes'
+        );
+
+        $this->assertEquals($graphEdgeToCompare, $graphEdge);
     }
 }
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphEventTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphEventTest.php
index 98ccd85..7c6f127 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphEventTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphEventTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -34,7 +34,7 @@ class GraphEventTest extends \PHPUnit_Framework_TestCase
      */
     protected $responseMock;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->responseMock = m::mock('\Facebook\FacebookResponse');
     }
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphGroupTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphGroupTest.php
index 21893b5..c62d50f 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphGroupTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphGroupTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -34,7 +34,7 @@ class GraphGroupTest extends \PHPUnit_Framework_TestCase
      */
     protected $responseMock;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->responseMock = m::mock('\Facebook\FacebookResponse');
     }
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphNodeFactoryTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphNodeFactoryTest.php
index 7d2f023..a4aa5e1 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphNodeFactoryTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphNodeFactoryTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -27,18 +27,6 @@ use Facebook\FacebookApp;
 use Facebook\FacebookRequest;
 use Facebook\FacebookResponse;
 use Facebook\GraphNodes\GraphNodeFactory;
-use Facebook\GraphNodes\GraphNode;
-
-class MyFooSubClassGraphNode extends GraphNode
-{
-}
-
-class MyFooGraphNode extends GraphNode
-{
-    protected static $graphObjectMap = [
-        'foo_object' => '\Facebook\Tests\GraphNodes\MyFooSubClassGraphNode',
-    ];
-}
 
 class GraphNodeFactoryTest extends \PHPUnit_Framework_TestCase
 {
@@ -47,7 +35,7 @@ class GraphNodeFactoryTest extends \PHPUnit_Framework_TestCase
      */
     protected $request;
 
-    public function setUp()
+    protected function setUp()
     {
         $app = new FacebookApp('123', 'foo_app_secret');
         $this->request = new FacebookRequest(
@@ -126,7 +114,7 @@ class GraphNodeFactoryTest extends \PHPUnit_Framework_TestCase
     {
         GraphNodeFactory::validateSubclass('\Facebook\GraphNodes\GraphNode');
         GraphNodeFactory::validateSubclass('\Facebook\GraphNodes\GraphAlbum');
-        GraphNodeFactory::validateSubclass('\Facebook\Tests\GraphNodes\MyFooGraphNode');
+        GraphNodeFactory::validateSubclass('\Facebook\Tests\Fixtures\MyFooGraphNode');
     }
 
     public function testCastingAsASubClassObjectWillInstantiateTheSubClass()
@@ -135,9 +123,9 @@ class GraphNodeFactoryTest extends \PHPUnit_Framework_TestCase
         $res = new FacebookResponse($this->request, $data);
 
         $factory = new GraphNodeFactory($res);
-        $mySubClassObject = $factory->makeGraphNode('\Facebook\Tests\GraphNodes\MyFooGraphNode');
+        $mySubClassObject = $factory->makeGraphNode('\Facebook\Tests\Fixtures\MyFooGraphNode');
 
-        $this->assertInstanceOf('\Facebook\Tests\GraphNodes\MyFooGraphNode', $mySubClassObject);
+        $this->assertInstanceOf('\Facebook\Tests\Fixtures\MyFooGraphNode', $mySubClassObject);
     }
 
     public function testASubClassMappingWillAutomaticallyInstantiateSubClass()
@@ -146,11 +134,11 @@ class GraphNodeFactoryTest extends \PHPUnit_Framework_TestCase
         $res = new FacebookResponse($this->request, $data);
 
         $factory = new GraphNodeFactory($res);
-        $mySubClassObject = $factory->makeGraphNode('\Facebook\Tests\GraphNodes\MyFooGraphNode');
+        $mySubClassObject = $factory->makeGraphNode('\Facebook\Tests\Fixtures\MyFooGraphNode');
         $fooObject = $mySubClassObject->getField('foo_object');
 
-        $this->assertInstanceOf('\Facebook\Tests\GraphNodes\MyFooGraphNode', $mySubClassObject);
-        $this->assertInstanceOf('\Facebook\Tests\GraphNodes\MyFooSubClassGraphNode', $fooObject);
+        $this->assertInstanceOf('\Facebook\Tests\Fixtures\MyFooGraphNode', $mySubClassObject);
+        $this->assertInstanceOf('\Facebook\Tests\Fixtures\MyFooSubClassGraphNode', $fooObject);
     }
 
     public function testAnUnknownGraphNodeWillBeCastAsAGenericGraphNode()
@@ -167,12 +155,12 @@ class GraphNodeFactoryTest extends \PHPUnit_Framework_TestCase
 
         $factory = new GraphNodeFactory($res);
 
-        $mySubClassObject = $factory->makeGraphNode('\Facebook\Tests\GraphNodes\MyFooGraphNode');
+        $mySubClassObject = $factory->makeGraphNode('\Facebook\Tests\Fixtures\MyFooGraphNode');
         $unknownObject = $mySubClassObject->getField('unknown_object');
 
-        $this->assertInstanceOf('\Facebook\Tests\GraphNodes\MyFooGraphNode', $mySubClassObject);
+        $this->assertInstanceOf('\Facebook\Tests\Fixtures\MyFooGraphNode', $mySubClassObject);
         $this->assertInstanceOf('\Facebook\GraphNodes\GraphNode', $unknownObject);
-        $this->assertNotInstanceOf('\Facebook\Tests\GraphNodes\MyFooGraphNode', $unknownObject);
+        $this->assertNotInstanceOf('\Facebook\Tests\Fixtures\MyFooGraphNode', $unknownObject);
     }
 
     public function testAListFromGraphWillBeCastAsAGraphEdge()
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphNodeTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphNodeTest.php
index 50f58ae..67444fa 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphNodeTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphNodeTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphObjectFactoryTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphObjectFactoryTest.php
index 764503a..3ef1d0b 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphObjectFactoryTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphObjectFactoryTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -38,7 +38,7 @@ class GraphObjectFactoryTest extends \PHPUnit_Framework_TestCase
      */
     protected $request;
 
-    public function setUp()
+    protected function setUp()
     {
         $app = new FacebookApp('123', 'foo_app_secret');
         $this->request = new FacebookRequest(
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphPageTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphPageTest.php
index a3a88e9..c7ce163 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphPageTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphPageTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -33,7 +33,7 @@ class GraphPageTest extends \PHPUnit_Framework_TestCase
      */
     protected $responseMock;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->responseMock = m::mock('\\Facebook\\FacebookResponse');
     }
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphSessionInfoTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphSessionInfoTest.php
index 2960c28..b2e56fa 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphSessionInfoTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphSessionInfoTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -33,7 +33,7 @@ class GraphSessionInfoTest extends \PHPUnit_Framework_TestCase
      */
     protected $responseMock;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->responseMock = m::mock('\\Facebook\\FacebookResponse');
     }
diff --git a/lib/facebook-graph-sdk/tests/GraphNodes/GraphUserTest.php b/lib/facebook-graph-sdk/tests/GraphNodes/GraphUserTest.php
index ca75573..a3230fa 100644
--- a/lib/facebook-graph-sdk/tests/GraphNodes/GraphUserTest.php
+++ b/lib/facebook-graph-sdk/tests/GraphNodes/GraphUserTest.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * You are hereby granted a non-exclusive, worldwide, royalty-free license to
  * use, copy, modify, and distribute this software in source code or binary
@@ -34,7 +34,7 @@ class GraphUserTest extends \PHPUnit_Framework_TestCase
      */
     protected $responseMock;
 
-    public function setUp()
+    protected function setUp()
     {
         $this->responseMock = m::mock('\\Facebook\\FacebookResponse');
     }
@@ -42,7 +42,25 @@ class GraphUserTest extends \PHPUnit_Framework_TestCase
     public function testDatesGetCastToDateTime()
     {
         $dataFromGraph = [
-            'birthday' => '1984-01-01',
+            'updated_time' => '2016-04-26 13:22:05',
+        ];
+
+        $this->responseMock
+            ->shouldReceive('getDecodedBody')
+            ->once()
+            ->andReturn($dataFromGraph);
+        $factory = new GraphNodeFactory($this->responseMock);
+        $graphNode = $factory->makeGraphUser();
+
+        $updatedTime = $graphNode->getField('updated_time');
+
+        $this->assertInstanceOf('DateTime', $updatedTime);
+    }
+
+    public function testBirthdaysGetCastToBirthday()
+    {
+        $dataFromGraph = [
+            'birthday' => '1984/01/01',
         ];
 
         $this->responseMock
@@ -54,7 +72,53 @@ class GraphUserTest extends \PHPUnit_Framework_TestCase
 
         $birthday = $graphNode->getBirthday();
 
+        // Test to ensure BC
         $this->assertInstanceOf('DateTime', $birthday);
+
+        $this->assertInstanceOf('\\Facebook\\GraphNodes\\Birthday', $birthday);
+        $this->assertTrue($birthday->hasDate());
+        $this->assertTrue($birthday->hasYear());
+        $this->assertEquals('1984/01/01', $birthday->format('Y/m/d'));
+    }
+
+    public function testBirthdayCastHandlesDateWithoutYear()
+    {
+        $dataFromGraph = [
+            'birthday' => '03/21',
+        ];
+
+        $this->responseMock
+            ->shouldReceive('getDecodedBody')
+            ->once()
+            ->andReturn($dataFromGraph);
+        $factory = new GraphNodeFactory($this->responseMock);
+        $graphNode = $factory->makeGraphUser();
+
+        $birthday = $graphNode->getBirthday();
+
+        $this->assertTrue($birthday->hasDate());
+        $this->assertFalse($birthday->hasYear());
+        $this->assertEquals('03/21', $birthday->format('m/d'));
+    }
+
+    public function testBirthdayCastHandlesYearWithoutDate()
+    {
+        $dataFromGraph = [
+            'birthday' => '1984',
+        ];
+
+        $this->responseMock
+            ->shouldReceive('getDecodedBody')
+            ->once()
+            ->andReturn($dataFromGraph);
+        $factory = new GraphNodeFactory($this->responseMock);
+        $graphNode = $factory->makeGraphUser();
+
+        $birthday = $graphNode->getBirthday();
+
+        $this->assertTrue($birthday->hasYear());
+        $this->assertFalse($birthday->hasDate());
+        $this->assertEquals('1984', $birthday->format('Y'));
     }
 
     public function testPagePropertiesWillGetCastAsGraphPageObjects()