Fix deprecation for TokenInterface::getRoles

Author: jderusse

src/UserContext/RoleProvider.php

@@ -56,9 +56,13 @@ public function updateUserContext(UserContext $context)
             return;
         }
 
-        $roles = array_map(function (Role $role) {
-            return $role->getRole();
-        }, $token->getRoles());
+        if (method_exists($token, 'getRoleNames')) {
+            $roles = $token->getRoleNames();
+        } else {
+            $roles = array_map(function (Role $role) {
+                return $role->getRole();
+            }, $token->getRoles());
+        }
 
         // Order is not important for roles and should not change hash.
         sort($roles);

tests/Unit/UserContext/RoleProviderTest.php

@@ -17,6 +17,7 @@
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Authentication\Token\AnonymousToken;
 use Symfony\Component\Security\Core\Role\Role;
 
 class RoleProviderTest extends TestCase
@@ -25,13 +26,18 @@ class RoleProviderTest extends TestCase
 
     public function testProvider()
     {
-        $roles = [new Role('ROLE_USER')];
-
-        $token = \Mockery::mock(TokenInterface::class);
+        if (method_exists(AnonymousToken::class, 'getRoleNames')) {
+            $token = \Mockery::mock(AnonymousToken::class);
+            $token->shouldReceive('getRoleNames')->andReturn(['ROLE_USER']);
+            $token->shouldNotReceive('getRoles');
+        } else {
+            $token = \Mockery::mock(TokenInterface::class);
+            $token->shouldReceive('getRoles')->andReturn([new Role('ROLE_USER')]);
+            $token->shouldNotReceive('getRoleNames');
+        }
 
         $securityContext = $this->getTokenStorageMock();
         $securityContext->shouldReceive('getToken')->andReturn($token);
-        $token->shouldReceive('getRoles')->andReturn($roles);
 
         $userContext = new UserContext();
         $provider = new RoleProvider($securityContext);