public function testUsageExample2()
{
$builder = new \Gherkins\RegExpBuilderPHP\RegExpBuilder();
$a = $builder->startOfInput()->exactly(3)->digits()->anyOf(array(".pdf", ".doc"))->endOfInput();
$b = $builder->getNew()->startOfInput()->exactly(4)->letters()->then(".jpg")->endOfInput();
$regExp = $builder->getNew()->eitherFind($a)->orFind($b)->getRegExp();
$this->assertTrue($regExp->matches("123.pdf"));
$this->assertTrue($regExp->matches("456.doc"));
$this->assertTrue($regExp->matches("bbbb.jpg"));
$this->assertTrue($regExp->matches("aaaa.jpg"));
$this->assertFalse($regExp->matches("1234.pdf"));
$this->assertFalse($regExp->matches("123.gif"));
$this->assertFalse($regExp->matches("aaaaa.jpg"));
$this->assertFalse($regExp->matches("456.docx"));
}
