public function testLetterMappings()
{
$testText = "AJ-AJ";
$plainEncoder = new Encoder();
$NATOEncoder = new Encoder();
$NATOEncoder->setLetterMapping(Mappings\NATOLetters);
$ATISEncoder = new Encoder();
$ATISEncoder->setLetterMapping(Mappings\ATISLetters);
$this->assertEquals("Alfa Juliett-Alfa Juliett", $plainEncoder->encode($testText));
$this->assertEquals("Alfa Juliett-Alfa Juliett", $NATOEncoder->encode($testText));
$this->assertEquals("Alpha Juliet-Alpha Juliet", $ATISEncoder->encode($testText));
}
