public function testSettingToValuesWorks()
{
$message = new Message();
$message->setTo(['*****@*****.**' => 'to someone']);
$this->assertEquals(['*****@*****.**' => 'to someone'], $message->getTo('*****@*****.**'), "Simple email address with display name does not work for setTo().");
$message->setTo('*****@*****.**');
$this->assertEquals(['*****@*****.**' => null], $message->getTo('*****@*****.**'), "Simple email address as string does not work for setTo().");
$message->setTo(['*****@*****.**']);
$this->assertEquals(['*****@*****.**' => null], $message->getTo(['*****@*****.**']), "Simple array with one default email address should work with getTo().");
$message->setTo(['*****@*****.**' => 'to someone', '*****@*****.**']);
$this->assertEquals(['*****@*****.**' => 'to someone', '*****@*****.**' => null], $message->getTo(['*****@*****.**', '*****@*****.**']), "Setting multiple addresses should have worked for getTo().");
}
