sourceStorage = new \OC\Files\Storage\Temporary([]); $this->sourceStorage->mkdir('foo'); $this->instance = new \OC\Files\Storage\Wrapper\Jail([ 'storage' => $this->sourceStorage, 'root' => 'foo' ]); } protected function tearDown(): void { // test that nothing outside our jail is touched $contents = []; $dh = $this->sourceStorage->opendir(''); while (($file = readdir($dh)) !== false) { if (!\OC\Files\Filesystem::isIgnoredDir($file)) { $contents[] = $file; } } $this->assertEquals(['foo'], $contents); $this->sourceStorage->cleanUp(); parent::tearDown(); } public function testMkDirRooted(): void { $this->instance->mkdir('bar'); $this->assertTrue($this->sourceStorage->is_dir('foo/bar')); } public function testFilePutContentsRooted(): void { $this->instance->file_put_contents('bar', 'asd'); $this->assertEquals('asd', $this->sourceStorage->file_get_contents('foo/bar')); } }