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- <?php
- /**
- * @copyright Copyright (c) 2016 Robin Appelman <robin@icewind.nl>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
- namespace Test\Files\ObjectStore;
- use Test\TestCase;
- abstract class ObjectStoreTest extends TestCase {
- /** @var string[] */
- private $cleanup = [];
- /**
- * @return \OCP\Files\ObjectStore\IObjectStore
- */
- abstract protected function getInstance();
- protected function cleanupAfter(string $urn) {
- $this->cleanup[] = $urn;
- }
- public function tearDown(): void {
- parent::tearDown();
- $instance = $this->getInstance();
- foreach ($this->cleanup as $urn) {
- $instance->deleteObject($urn);
- }
- }
- protected function stringToStream($data) {
- $stream = fopen('php://temp', 'w+');
- fwrite($stream, $data);
- rewind($stream);
- return $stream;
- }
- public function testWriteRead() {
- $stream = $this->stringToStream('foobar');
- $instance = $this->getInstance();
- $instance->writeObject('1', $stream);
- $result = $instance->readObject('1');
- $instance->deleteObject('1');
- $this->assertEquals('foobar', stream_get_contents($result));
- }
- public function testDelete() {
- $stream = $this->stringToStream('foobar');
- $instance = $this->getInstance();
- $instance->writeObject('2', $stream);
- $instance->deleteObject('2');
- try {
- // to to read to verify that the object no longer exists
- $instance->readObject('2');
- $this->fail();
- } catch (\Exception $e) {
- // dummy assert to keep phpunit happy
- $this->assertEquals(1, 1);
- }
- }
- public function testReadNonExisting() {
- $instance = $this->getInstance();
- try {
- $instance->readObject('non-existing');
- $this->fail();
- } catch (\Exception $e) {
- // dummy assert to keep phpunit happy
- $this->assertEquals(1, 1);
- }
- }
- public function testDeleteNonExisting() {
- $instance = $this->getInstance();
- try {
- $instance->deleteObject('non-existing');
- $this->fail();
- } catch (\Exception $e) {
- // dummy assert to keep phpunit happy
- $this->assertEquals(1, 1);
- }
- }
- public function testExists() {
- $stream = $this->stringToStream('foobar');
- $instance = $this->getInstance();
- $this->assertFalse($instance->objectExists('2'));
- $instance->writeObject('2', $stream);
- $this->assertTrue($instance->objectExists('2'));
- $instance->deleteObject('2');
- $this->assertFalse($instance->objectExists('2'));
- }
- public function testCopy() {
- $this->cleanupAfter('source');
- $this->cleanupAfter('target');
- $stream = $this->stringToStream('foobar');
- $instance = $this->getInstance();
- $instance->writeObject('source', $stream);
- $this->assertFalse($instance->objectExists('target'));
- $instance->copyObject('source', 'target');
- $this->assertTrue($instance->objectExists('target'));
- $this->assertEquals('foobar', stream_get_contents($instance->readObject('target')));
- }
- public function testFseekSize() {
- $instance = $this->getInstance();
- $textFile = \OC::$SERVERROOT . '/tests/data/lorem.txt';
- $size = filesize($textFile);
- $instance->writeObject('source', fopen($textFile, 'r'));
- $fh = $instance->readObject('source');
- fseek($fh, 0, SEEK_END);
- $pos = ftell($fh);
- $this->assertEquals($size, $pos);
- }
- }
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