From d0619385b8852529e3a078513a192f7f021d39b3 Mon Sep 17 00:00:00 2001
From: Andrew Millington <andrew@noexceptions.io>
Date: Tue, 31 Oct 2017 21:00:14 +0000
Subject: [PATCH] Add a basic test to ensure we throw an exception when no
 scope is given

---
 tests/Grant/AbstractGrantTest.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/Grant/AbstractGrantTest.php b/tests/Grant/AbstractGrantTest.php
index 542c78dc..11139bfb 100644
--- a/tests/Grant/AbstractGrantTest.php
+++ b/tests/Grant/AbstractGrantTest.php
@@ -459,6 +459,21 @@ class AbstractGrantTest extends \PHPUnit_Framework_TestCase
         $grantMock->validateScopes('basic   ');
     }
 
+    /**
+     * @expectedException     \League\OAuth2\Server\Exception\OAuthServerException
+     * @expectedExceptionCode 11
+     */
+    public function testValidateScopesMissingScope()
+    {
+        $scopeRepositoryMock = $this->getMockBuilder(ScopeRepositoryInterface::class)->getMock();
+        $scopeRepositoryMock->method('getScopeEntityByIdentifier')->willReturn(null);
+
+        $grantMock = $this->getMockForAbstractClass(AbstractGrant::class);
+        $grantMock->setScopeRepository($scopeRepositoryMock);
+
+        $grantMock->validateScopes('');
+    }
+
     public function testGenerateUniqueIdentifier()
     {
         $grantMock = $this->getMockForAbstractClass(AbstractGrant::class);