repair -1 folder sizes for object store background scan

Signed-off-by: Robin Appelman <robin@icewind.nl>

1 files changed, 87 insertions, 0 deletions

diff --git a/tests/lib/Files/ObjectStore/ObjectStoreScannerTest.php b/tests/lib/Files/ObjectStore/ObjectStoreScannerTest.php
new file mode 100644
index 00000000000..02d72defa92
--- /dev/null
+++ b/tests/lib/Files/ObjectStore/ObjectStoreScannerTest.php
@@ -0,0 +1,87 @@
+<?php
+/**
+ * ownCloud
+ *
+ * @author Joas Schilling
+ * @copyright 2015 Joas Schilling nickvergessen@owncloud.com
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace Test\Files\ObjectStore;
+
+use OC\Files\Cache\Scanner;
+use OC\Files\ObjectStore\ObjectStoreScanner;
+use OC\Files\Storage\Temporary;
+use OCP\Files\Cache\ICache;
+use OCP\Files\Storage\IStorage;
+use Test\TestCase;
+
+/**
+ * @group DB
+ */
+class ObjectStoreScannerTest extends TestCase {
+	private IStorage $storage;
+	private ICache $cache;
+	private ObjectStoreScanner $scanner;
+	private Scanner $realScanner;
+
+	protected function setUp(): void {
+		parent::setUp();
+
+		$this->storage = new Temporary([]);
+		$this->cache = $this->storage->getCache();
+		$this->scanner = new ObjectStoreScanner($this->storage);
+		$this->realScanner = new Scanner($this->storage);
+	}
+
+	public function testFile() {
+		$data = "dummy file data\n";
+		$this->storage->file_put_contents('foo.txt', $data);
+
+		$this->assertEquals(
+			[],
+			$this->scanner->scanFile('foo.txt'),
+			'Asserting that no error occurred while scanFile()'
+		);
+	}
+
+	private function fillTestFolders() {
+		$textData = "dummy file data\n";
+		$imgData = file_get_contents(\OC::$SERVERROOT . '/core/img/logo/logo.png');
+		$this->storage->mkdir('folder');
+		$this->storage->file_put_contents('foo.txt', $textData);
+		$this->storage->file_put_contents('foo.png', $imgData);
+		$this->storage->file_put_contents('folder/bar.txt', $textData);
+	}
+
+	public function testFolder() {
+		$this->fillTestFolders();
+
+		$this->assertEquals(
+			[],
+			$this->scanner->scan(''),
+			'Asserting that no error occurred while scan()'
+		);
+	}
+
+	public function testBackgroundScan() {
+		$this->fillTestFolders();
+		$this->storage->mkdir('folder2');
+		$this->storage->file_put_contents('folder2/bar.txt', 'foobar');
+
+		$this->realScanner->scan('');
+
+		$this->assertEquals(6, $this->cache->get('folder2')->getSize());
+
+		$this->cache->put('folder2', ['size' => -1]);
+
+		$this->assertEquals(-1, $this->cache->get('folder2')->getSize());
+
+		$this->scanner->backgroundScan();
+
+		$this->assertEquals(6, $this->cache->get('folder2')->getSize());
+	}
+}