/**
* Returns the current Plain Text content
*/
public function getPlain()
{
$plainConverter = $this->newsletter->getPlainConverterInstance();
$plainText = $plainConverter->getPlaintext($this->getHtml(), $this->domain);
return $plainText;
}
/**
* @test
* @expectedException Exception
*/
public function getPlainConverterInstanceThrowsException()
{
$this->subject->setPlainConverter('stdClass');
$this->subject->getPlainConverterInstance();
}