public function testEncodeUtf8ReturnsCorrectWords()
 {
     $space = sprintf('=?UTF-8?B?%s?=', base64_encode(' '));
     $expected = array(sprintf('=?UTF-8?B?%s?=', base64_encode('Testing')), sprintf('=?UTF-8?B?%s?=', base64_encode('Multiple')), sprintf('=?UTF-8?B?%s?=', base64_encode('Words')));
     $encoded = $this->mailer->encodeUtf8('Testing Multiple Words');
     $this->assertSame(implode($space, $expected), $encoded);
 }