public function testMessageSetReplyTo()
{
$this->assertInstanceOf('\\nickcv\\mandrill\\Message', $this->_message->setReplyTo('*****@*****.**'));
$this->assertInstanceOf('\\nickcv\\mandrill\\Message', $this->_message->setReplyTo(['*****@*****.**' => 'fakeuser', '*****@*****.**', '*****@*****.**', 'asdf', 'fakeuser' => '*****@*****.**']));
$contactList = $this->_message->getReplyTo();
$this->assertCount(3, $contactList);
$this->assertContains('*****@*****.**', $contactList);
$this->assertArrayHasKey('*****@*****.**', $contactList);
$this->assertContains('*****@*****.**', $contactList);
$this->assertContains('fakeuser', $contactList);
}