public function testSendBase64MultipartMail()
{
$headers = "From: foo@foo.com\r\n" . "Content-Type: multipart/mixed; boundary=\"a-boundary\"\r\n";
$message = "--a-boundary\r\n" . "Content-Type: text/plain\r\n" . "\r\n" . "multipart mail\r\n" . "--a-boundary\r\n" . "Content-Type: text/plain\r\n" . "Content-Transfer-Encoding: base64\r\n" . "Content-Disposition: attachment; filename=\"first.txt\"\r\n" . "\r\n" . base64_encode('base64-encoded message') . "\r\n" . "--a-boundary--\r\n";
$message_proto = new MailMessage();
$message_proto->setSender('*****@*****.**');
$message_proto->addTo('*****@*****.**');
$message_proto->setSubject('subject');
$message_proto->setTextBody('multipart mail');
$attachment1 = $message_proto->addAttachment();
$attachment1->setFilename('first.txt');
$attachment1->setData('base64-encoded message');
$response = new VoidProto();
$this->apiProxyMock->expectCall('mail', 'Send', $message_proto, $response);
$ret = Mail::sendMail('*****@*****.**', 'subject', $message, $headers);
$this->assertTrue($ret);
$this->apiProxyMock->verify();
}
