Ensure that stored version is at least 1 for cross-storage copy

In case of a move operation from an unencrypted to an encrypted
storage the old encrypted version would stay with "0" while the
correct value would be "1". Thus we manually set the value to "1"
for those cases.

See also https://github.com/owncloud/core/issues/23078

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/lib/files/storage/wrapper/encryption.php b/tests/lib/files/storage/wrapper/encryption.php
index b5ec15b12bf..bde920e440e 100644
--- a/tests/lib/files/storage/wrapper/encryption.php
+++ b/tests/lib/files/storage/wrapper/encryption.php
@@ -672,6 +672,48 @@ class Encryption extends Storage {
 		];
 	}
 
+	public function testCopyBetweenStorageMinimumEncryptedVersion() {
+		$storage2 = $this->getMockBuilder('OCP\Files\Storage')
+			->disableOriginalConstructor()
+			->getMock();
+
+		$sourceInternalPath = $targetInternalPath = 'file.txt';
+		$preserveMtime = $isRename = false;
+
+		$storage2->expects($this->any())
+			->method('fopen')
+			->willReturnCallback(function($path, $mode) {
+				$temp = \OC::$server->getTempManager();
+				return fopen($temp->getTemporaryFile(), $mode);
+			});
+		$cache = $this->getMock('\OCP\Files\Cache\ICache');
+		$cache->expects($this->once())
+			->method('get')
+			->with($sourceInternalPath)
+			->willReturn(['encryptedVersion' => 0]);
+		$storage2->expects($this->once())
+			->method('getCache')
+			->willReturn($cache);
+		$this->encryptionManager->expects($this->any())
+			->method('isEnabled')
+			->willReturn(true);
+		global $mockedMountPointEncryptionEnabled;
+		$mockedMountPointEncryptionEnabled = true;
+
+		$expectedCachePut = [
+			'encrypted' => true,
+		];
+		$expectedCachePut['encryptedVersion'] = 1;
+
+		$this->cache->expects($this->once())
+			->method('put')
+			->with($sourceInternalPath, $expectedCachePut);
+
+		$this->invokePrivate($this->instance, 'copyBetweenStorage', [$storage2, $sourceInternalPath, $targetInternalPath, $preserveMtime, $isRename]);
+
+		$this->assertFalse(false);
+	}
+
 	/**
 	 * @dataProvider dataCopyBetweenStorage
 	 *