public function testMetaData() { $file = File::createWithData("testMetadata.txt", "你好,中国!"); $file->setMeta("language", "zh-CN"); $file->setMeta("bool", false); $file->setMeta("downloads", 100); $file->save(); $file2 = File::fetch($file->getObjectId()); $this->assertEquals("zh-CN", $file2->getMeta("language")); $this->assertEquals(false, $file2->getMeta("bool")); $this->assertEquals(100, $file2->getMeta("downloads")); $file->destroy(); }