public function testHeaderFolding()
{
$string = str_repeat('foobarblahblahblah baz bat', 10);
$subject = new Header\Subject();
$subject->setSubject($string);
$expected = wordwrap($string, 78, "\r\n ");
$test = $subject->getFieldValue(Header\HeaderInterface::FORMAT_ENCODED);
$this->assertEquals($expected, $test);
}
public function testAllowsEmptyValueWhenParsing()
{
$headerString = 'Subject:';
$subject = Header\Subject::fromString($headerString);
$this->assertEquals('', $subject->getFieldValue());
}