Merge pull request #727 from localheinz/fix/class

Fix: Use class keyword

Author: SammyK

src/Facebook/GraphNodes/GraphAchievement.php

@@ -34,8 +34,8 @@ class GraphAchievement extends GraphNode
      * @var array Maps object key names to Graph object types.
      */
     protected static $graphObjectMap = [
-        'from' => '\Facebook\GraphNodes\GraphUser',
-        'application' => '\Facebook\GraphNodes\GraphApplication',
+        'from' => GraphUser::class,
+        'application' => GraphApplication::class,
     ];
 
     /**

src/Facebook/GraphNodes/GraphAlbum.php

@@ -35,8 +35,8 @@ class GraphAlbum extends GraphNode
      * @var array Maps object key names to Graph object types.
      */
     protected static $graphObjectMap = [
-        'from' => '\Facebook\GraphNodes\GraphUser',
-        'place' => '\Facebook\GraphNodes\GraphPage',
+        'from' => GraphUser::class,
+        'place' => GraphPage::class,
     ];
 
     /**

src/Facebook/GraphNodes/GraphEvent.php

@@ -34,10 +34,10 @@ class GraphEvent extends GraphNode
      * @var array Maps object key names to GraphNode types.
      */
     protected static $graphObjectMap = [
-        'cover' => '\Facebook\GraphNodes\GraphCoverPhoto',
-        'place' => '\Facebook\GraphNodes\GraphPage',
-        'picture' => '\Facebook\GraphNodes\GraphPicture',
-        'parent_group' => '\Facebook\GraphNodes\GraphGroup',
+        'cover' => GraphCoverPhoto::class,
+        'place' => GraphPage::class,
+        'picture' => GraphPicture::class,
+        'parent_group' => GraphGroup::class,
     ];
 
     /**

src/Facebook/GraphNodes/GraphGroup.php

@@ -34,8 +34,8 @@ class GraphGroup extends GraphNode
      * @var array Maps object key names to GraphNode types.
      */
     protected static $graphObjectMap = [
-        'cover' => '\Facebook\GraphNodes\GraphCoverPhoto',
-        'venue' => '\Facebook\GraphNodes\GraphLocation',
+        'cover' => GraphCoverPhoto::class,
+        'venue' => GraphLocation::class,
     ];
 
     /**

src/Facebook/GraphNodes/GraphNodeFactory.php

@@ -45,12 +45,12 @@ class GraphNodeFactory
     /**
      * @const string The base graph object class.
      */
-    const BASE_GRAPH_NODE_CLASS = '\Facebook\GraphNodes\GraphNode';
+    const BASE_GRAPH_NODE_CLASS = GraphNode::class;
 
     /**
      * @const string The base graph edge class.
      */
-    const BASE_GRAPH_EDGE_CLASS = '\Facebook\GraphNodes\GraphEdge';
+    const BASE_GRAPH_EDGE_CLASS = GraphEdge::class;
 
     /**
      * @const string The graph object prefix.

src/Facebook/GraphNodes/GraphObjectFactory.php

@@ -38,12 +38,12 @@ class GraphObjectFactory extends GraphNodeFactory
     /**
      * @const string The base graph object class.
      */
-    const BASE_GRAPH_NODE_CLASS = '\Facebook\GraphNodes\GraphObject';
+    const BASE_GRAPH_NODE_CLASS = GraphObject::class;
 
     /**
      * @const string The base graph edge class.
      */
-    const BASE_GRAPH_EDGE_CLASS = '\Facebook\GraphNodes\GraphList';
+    const BASE_GRAPH_EDGE_CLASS = GraphList::class;
 
     /**
      * Tries to convert a FacebookResponse entity into a GraphNode.

src/Facebook/GraphNodes/GraphPage.php

@@ -34,11 +34,11 @@ class GraphPage extends GraphNode
      * @var array Maps object key names to Graph object types.
      */
     protected static $graphObjectMap = [
-        'best_page' => '\Facebook\GraphNodes\GraphPage',
-        'global_brand_parent_page' => '\Facebook\GraphNodes\GraphPage',
-        'location' => '\Facebook\GraphNodes\GraphLocation',
-        'cover' => '\Facebook\GraphNodes\GraphCoverPhoto',
-        'picture' => '\Facebook\GraphNodes\GraphPicture',
+        'best_page' => GraphPage::class,
+        'global_brand_parent_page' => GraphPage::class,
+        'location' => GraphLocation::class,
+        'cover' => GraphCoverPhoto::class,
+        'picture' => GraphPicture::class,
     ];
 
     /**

src/Facebook/GraphNodes/GraphUser.php

@@ -34,10 +34,10 @@ class GraphUser extends GraphNode
      * @var array Maps object key names to Graph object types.
      */
     protected static $graphObjectMap = [
-        'hometown' => '\Facebook\GraphNodes\GraphPage',
-        'location' => '\Facebook\GraphNodes\GraphPage',
-        'significant_other' => '\Facebook\GraphNodes\GraphUser',
-        'picture' => '\Facebook\GraphNodes\GraphPicture',
+        'hometown' => GraphPage::class,
+        'location' => GraphPage::class,
+        'significant_other' => GraphUser::class,
+        'picture' => GraphPicture::class,
     ];
 
     /**

tests/Authentication/AccessTokenMetadataTest.php

@@ -58,8 +58,8 @@ public function testDatesGetCastToDateTime()
         $expires = $metadata->getExpiresAt();
         $issuedAt = $metadata->getIssuedAt();
 
-        $this->assertInstanceOf('DateTime', $expires);
-        $this->assertInstanceOf('DateTime', $issuedAt);
+        $this->assertInstanceOf(\DateTime::class, $expires);
+        $this->assertInstanceOf(\DateTime::class, $issuedAt);
     }
 
     public function testAllTheGettersReturnTheProperValue()

tests/Authentication/OAuth2ClientTest.php

@@ -26,6 +26,8 @@
 use Facebook\Facebook;
 use Facebook\FacebookApp;
 use Facebook\Authentication\OAuth2Client;
+use Facebook\Authentication\AccessTokenMetadata;
+use Facebook\Authentication\AccessToken;
 
 class OAuth2ClientTest extends \PHPUnit_Framework_TestCase
 {
@@ -58,7 +60,7 @@ public function testCanGetMetadataFromAnAccessToken()
 
         $metadata = $this->oauth->debugToken('baz_token');
 
-        $this->assertInstanceOf('Facebook\Authentication\AccessTokenMetadata', $metadata);
+        $this->assertInstanceOf(AccessTokenMetadata::class, $metadata);
         $this->assertEquals('444', $metadata->getUserId());
 
         $expectedParams = [
@@ -103,7 +105,7 @@ public function testCanGetAccessTokenFromCode()
 
         $accessToken = $this->oauth->getAccessTokenFromCode('bar_code', 'foo_uri');
 
-        $this->assertInstanceOf('Facebook\Authentication\AccessToken', $accessToken);
+        $this->assertInstanceOf(AccessToken::class, $accessToken);
         $this->assertEquals('my_access_token', $accessToken->getValue());
 
         $expectedParams = [