Add test for calculating size of newly empty folder

diff --git a/tests/lib/files/cache/cache.php b/tests/lib/files/cache/cache.php
index 527c1d1b2a13c84092ab68175393dedb7b5f4698..247373a5cb9fd641b8e8e07a1f2f793650313bd7 100644 (file)
--- a/tests/lib/files/cache/cache.php
+++ b/tests/lib/files/cache/cache.php
@@ -127,6 +127,11 @@ class Cache extends \PHPUnit_Framework_TestCase {
 
                $this->assertEquals(1025, $this->cache->calculateFolderSize($file1));
 
+               $this->cache->remove($file2);
+               $this->cache->remove($file3);
+               $this->cache->remove($file4);
+               $this->assertEquals(0, $this->cache->calculateFolderSize($file1));
+
                $this->cache->remove('folder');
                $this->assertFalse($this->cache->inCache('folder/foo'));
                $this->assertFalse($this->cache->inCache('folder/bar'));