X-Git-Url: http://aleph1.co.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=web%2Fcore%2Ftests%2FDrupal%2FTests%2FComponent%2FDiscovery%2FYamlDirectoryDiscoveryTest.php;h=86134a7bdf10098c22db00fe917e6154799afb47;hb=9917807b03b64faf00f6a1f29dcb6eafc454efa5;hp=c9862b642bdb35fbcc8141eeec9bc1d4f48d72c9;hpb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;p=yaffs-website

diff --git a/web/core/tests/Drupal/Tests/Component/Discovery/YamlDirectoryDiscoveryTest.php b/web/core/tests/Drupal/Tests/Component/Discovery/YamlDirectoryDiscoveryTest.php
index c9862b642..86134a7bd 100644
--- a/web/core/tests/Drupal/Tests/Component/Discovery/YamlDirectoryDiscoveryTest.php
+++ b/web/core/tests/Drupal/Tests/Component/Discovery/YamlDirectoryDiscoveryTest.php
@@ -4,8 +4,9 @@ namespace Drupal\Tests\Component\Discovery;
 
 use Drupal\Component\Discovery\DiscoveryException;
 use Drupal\Component\Discovery\YamlDirectoryDiscovery;
-use Drupal\Tests\UnitTestCase;
+use Drupal\Component\FileCache\FileCacheFactory;
 use org\bovigo\vfs\vfsStream;
+use PHPUnit\Framework\TestCase;
 
 /**
  * YamlDirectoryDiscoveryTest component unit tests.
@@ -14,7 +15,15 @@ use org\bovigo\vfs\vfsStream;
  *
  * @group Discovery
  */
-class YamlDirectoryDiscoveryTest extends UnitTestCase {
+class YamlDirectoryDiscoveryTest extends TestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    // Ensure that FileCacheFactory has a prefix.
+    FileCacheFactory::setPrefix('prefix');
+  }
 
   /**
    * Tests YAML directory discovery.