/**
* Converts emails addresses to a form acceptable to \Swift_Mime_Message class
*
* @param string|string[] $addresses Examples of correct email addresses: john@example.com, <*****@*****.**>,
* John Smith <*****@*****.**> or "John Smith" <*****@*****.**>
* @return array
* @throws \InvalidArgumentException
*/
protected function getAddresses($addresses)
{
$result = array();
if (is_string($addresses)) {
$addresses = array($addresses);
}
if (!is_array($addresses) && !$addresses instanceof \Iterator) {
throw new \InvalidArgumentException('The $addresses argument must be a string or a list of strings (array or Iterator)');
}
foreach ($addresses as $address) {
$name = EmailUtil::extractEmailAddressName($address);
if (empty($name)) {
$result[] = EmailUtil::extractPureEmailAddress($address);
} else {
$result[EmailUtil::extractPureEmailAddress($address)] = $name;
}
}
return $result;
}
/**
* @dataProvider emailAddressProvider
*/
public function testExtractEmailAddressName($fullEmailAddress, $pureEmailAddress, $name)
{
$this->assertEquals($name, EmailUtil::extractEmailAddressName($fullEmailAddress));
}
