add composer's vendor directory

vendor/bshaffer/oauth2-server-php/test/OAuth2/Storage/RefreshTokenTest.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace OAuth2\Storage;
+
+class RefreshTokenTest extends BaseTest
+{
+    /** @dataProvider provideStorage */
+    public function testSetRefreshToken(RefreshTokenInterface $storage)
+    {
+        if ($storage instanceof NullStorage) {
+            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
+
+            return;
+        }
+
+        // assert token we are about to add does not exist
+        $token = $storage->getRefreshToken('refreshtoken');
+        $this->assertFalse($token);
+
+        // add new token
+        $expires = time() + 20;
+        $success = $storage->setRefreshToken('refreshtoken', 'client ID', 'SOMEUSERID', $expires);
+        $this->assertTrue($success);
+
+        $token = $storage->getRefreshToken('refreshtoken');
+        $this->assertNotNull($token);
+        $this->assertArrayHasKey('refresh_token', $token);
+        $this->assertArrayHasKey('client_id', $token);
+        $this->assertArrayHasKey('user_id', $token);
+        $this->assertArrayHasKey('expires', $token);
+        $this->assertEquals($token['refresh_token'], 'refreshtoken');
+        $this->assertEquals($token['client_id'], 'client ID');
+        $this->assertEquals($token['user_id'], 'SOMEUSERID');
+        $this->assertEquals($token['expires'], $expires);
+
+        // add token with scope having an empty string value
+        $expires = time() + 20;
+        $success = $storage->setRefreshToken('refreshtoken2', 'client ID', 'SOMEUSERID', $expires, '');
+        $this->assertTrue($success);
+    }
+}