/**
* Add a raw header line, either in name => value, or as a single string 'name: value'
*
* This method allows for lazy-loading in that the parsing and instantiation of HeaderInterface object
* will be delayed until they are retrieved by either get() or current()
*
* @throws Exception\InvalidArgumentException
* @param string $headerFieldNameOrLine
* @param string $fieldValue optional
* @return Headers
*/
public function addHeaderLine($headerFieldNameOrLine, $fieldValue = null)
{
if (!is_string($headerFieldNameOrLine)) {
throw new Exception\InvalidArgumentException(sprintf('%s expects its first argument to be a string; received "%s"', is_object($headerFieldNameOrLine) ? get_class($headerFieldNameOrLine) : gettype($headerFieldNameOrLine)));
}
if ($fieldValue === null) {
$this->addHeader(Header\GenericHeader::fromString($headerFieldNameOrLine));
} elseif (is_array($fieldValue)) {
foreach ($fieldValue as $i) {
$this->addHeader(new Header\GenericMultiHeader($headerFieldNameOrLine, $i));
}
} else {
$this->addHeader(new Header\GenericHeader($headerFieldNameOrLine, $fieldValue));
}
return $this;
}
/**
* @dataProvider getEmbeddedContentIdProvider
* @param $rawHeaders
* @param $expected
*/
public function testGetEmbeddedContentId($rawHeaders, $expected)
{
$headers = Headers::fromString(implode(PHP_EOL, $rawHeaders), PHP_EOL);
$contentIdHeader = null;
$contentDispositionHeader = null;
if (isset($rawHeaders['Content-ID'])) {
$contentIdHeader = GenericHeader::fromString($rawHeaders['Content-ID']);
}
if (isset($rawHeaders['Content-Disposition'])) {
$contentDispositionHeader = GenericHeader::fromString($rawHeaders['Content-Disposition']);
}
$this->part->expects($this->any())->method('getHeader')->willReturnMap([['Content-ID', null, $contentIdHeader], ['Content-Disposition', null, $contentDispositionHeader]]);
$this->part->expects($this->any())->method('getHeaders')->willReturn($headers);
$this->assertEquals($expected, $this->attachment->getEmbeddedContentId());
}
