/**
  * @covers ::setAllowSubsequentAttachmentUpload
  * @covers ::getAllowSubsequentAttachmentUpload
  */
 public function testSetGetAllowSubsequentAttachmentUpload()
 {
     $this->assertFalse($this->options->getAllowSubsequentAttachmentUpload());
     $this->options->setAllowSubsequentAttachmentUpload(true);
     $this->assertTrue($this->options->getAllowSubsequentAttachmentUpload());
     $this->options->setAllowSubsequentAttachmentUpload('1');
     $this->assertTrue($this->options->getAllowSubsequentAttachmentUpload());
     $this->options->setAllowSubsequentAttachmentUpload(false);
     $this->assertFalse($this->options->getAllowSubsequentAttachmentUpload());
     $this->options->setAllowSubsequentAttachmentUpload('0');
     $this->assertFalse($this->options->getAllowSubsequentAttachmentUpload());
 }