public function testReadWriteTwice() { $this->usedSaveHandlers[] = $saveHandler = new DbTableGateway($this->tableGateway, $this->options); $saveHandler->open('savepath', 'sessionname'); $id = '242'; $this->assertTrue($saveHandler->write($id, serialize($this->testArray))); $this->assertEquals($this->testArray, unserialize($saveHandler->read($id))); $this->assertTrue($saveHandler->write($id, serialize($this->testArray))); $this->assertEquals($this->testArray, unserialize($saveHandler->read($id))); }