/**
* Test build_route_regexp().
*/
public function testBuild_route_regexp()
{
$r = new Router();
// Two abstract route components
$regexp = $r->build_route_regexp(':foo/:bar');
$this->assertEquals($regexp, '^[a-z0-9_\\-]+\\/[a-z0-9_\\-]+$');
// Three abstract route components
$regexp = $r->build_route_regexp(':foo/:bar/:mumble');
$this->assertEquals($regexp, '^[a-z0-9_\\-]+\\/[a-z0-9_\\-]+\\/[a-z0-9_\\-]+$');
// Abstract, concrete, abstract route components
$regexp = $r->build_route_regexp(':foo/bar/:mumble');
$this->assertEquals($regexp, '^[a-z0-9_\\-]+\\/bar\\/[a-z0-9_\\-]+$');
// Two concrete route components
$regexp = $r->build_route_regexp('foo/bar');
$this->assertEquals($regexp, '^foo\\/bar$');
}
