public function testisUuencode()
 {
     $inboundEmail = new InboundEmail();
     $this->assertEquals(false, $inboundEmail->isUuencode('test'));
     $this->assertEquals(false, $inboundEmail->isUuencode("begin 0744 odt_uuencoding_file.dat\r+=&5S=\"!S=')I;F<`\r`\rend"));
 }