public function testMethodIsBC() {
$route = new Route('/');
$route
->setRequirement('_method', 'GET|POST');
$this
->assertEquals('GET|POST', $route
->getRequirement('_method'));
$this
->assertEquals(array(
'GET',
'POST',
), $route
->getMethods());
$route
->setMethods(array(
'gEt',
));
$this
->assertEquals('GET', $route
->getRequirement('_method'));
$route
->setMethods(array());
$this
->assertNull($route
->getRequirement('_method'));
}