function testCreate()
{
$this->assertInstanceOf('Slince\\Routing\\Matcher', Factory::createMatcher());
$this->assertInstanceOf('Slince\\Routing\\Generator', Factory::createGenerator(RequestContext::create()));
$this->assertInstanceOf('Slince\\Routing\\RouteCollection', Factory::createRoutes());
}
/**
* 获取matcher
* @return Matcher|MatcherInterface
*/
function getMatcher()
{
if (is_null($this->matcher)) {
$this->matcher = Factory::createMatcher($this->context);
}
return $this->matcher;
}